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14:22:21 Thu 30 Apr 2026

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Kunming University of Sci

(9)

Shanxi Tiandi Coal Mining

(9)

China University of Minin

(8)

Nanjing Iron and Steel

(8)

Pt Green Eco Nickel [id];

(8)

Central South University

(6)

China First Metallurgical

(6)

Northwestern Polytechnica

(6)

Anhui Changjiang Steel Co

(5)

China Institute of Atomic

(5)

Harbin Institute of Techn

(5)

Huaneng Clean Energy Res

(5)

Pt Esg New Energy Mat [id

(5)

Xi\'an Jiaotong Universit

(5)

AGH University of Science

(4)

Beijing University of Tec

(4)

Guangdong Zhongnan Iron a

(4)

Guoneng Shendong Coal Gro

(4)

Hebei Hegang Material Tec

(4)

Inner Mongolia University

(4)

Institute of Metal Resear

(4)

Jinchuan Group Nickel & C

(4)

Shanxi Taigang Stainless

(4)

South China University of

(4)

University of Science and

(4)

AnHui Jinrisheng Mining

(3)

Baotou Iron and Steel Gro

(3)

East China University of

(3)

Guilin University of Elec

(3)

Hunan Valin Xiangtan Iron

(3)

Jiangsu University

(3)

Jilin Optical & Electroni

(3)

(3)

Lanzhou University

(3)

Ningbo Institute of Mater

(3)

Northeastern University

(3)

Northwest Institute for N

(3)

Southwest Jiaotong Univer

(3)

TRUMPF Werkzeugmaschinen

(3)

Xi\'an Research Institute

(3)

Xian University of Archit

(3)

Yankuang Energy Group

(3)

Aecc Aero Sci & Tech Co L

(2)

Alloy Entpr Inc

(2)

Anhui Xinfangzun Automati

(2)

Badeaux Christopher A

(2)

Beihang University

(2)

Beijing Beiye Functional

(2)

Beijing Heqi Precision Te

(2)

(2)

Changsha Institute Mining

(2)

Changzhou Zhuyuan Zhizao

(2)

Chengdu Henghaifeng Tech

(2)

China Coal Technology Eng

(2)

China National Erzhong Gr

(2)

China Three Gorges Univer

(2)

China University of Geosc

(2)

China University of Minin

(2)

Chongqing Iron & Steel

(2)

Chongqing University; Lan

(2)

Dalian University of Tech

(2)

Dalishen Aluminum Co Ltd

(2)

Dayigezhuang Gold Mine of

(2)

Gansu Detongguo Titanium

(2)

Guangdong Qixin Prec Cast

(2)

Guilin University of Elec

(2)

Hangzhou Zhenhua Cosmetic

(2)

Harbin Engineering Univer

(2)

Harbin Institute Of Tech

(2)

Hongda Blasting Engineeri

(2)

(2)

Huaibei Mining; Anhui Uni

(2)

Huaneng Qingyang Coal and

(2)

Huanggang Normal Universi

(2)

Hubei Longzhong Laborator

(2)

Hubei Metallurgical Geolo

(2)

Hubei University of Techn

(2)

Hyundai Motor Company [kr

(2)

Jiahe Feiheng Alloy Casti

(2)

Jiangxi Baotai Non Ferrou

(2)

Jiangxi Jinliansheng Alum

(2)

Jinchuan Group; Lanzhou J

(2)

MCC Shanghai Steel Struct

(2)

Nanjing University

(2)

Nat Inst Clean & Low Carb

(2)

Ningxia Hui Autonomous Re

(2)

Ningxia University

(2)

Nippon Electric Glass

(2)

Northwestern University

(2)

Orica International

(2)

Poly Xinlian Blasting Eng

(2)

Primetals Technologies Au

(2)

Qingtongxia Aluminium Ind

(2)

(2)

Samsung Electronics

(2)

Shandong Dawn Titanium In

(2)

Shandong Energy Group; Ch

(2)

Shandong Industrial Ceram

(2)

Shandong Wensheng Glass T

(2)

Shanghai Institute of App

(2)

Shanxi Regal Metal New Ma

(2)

Sichuan Klt Carbide Co Lt

(2)

Sinosteel Equipment & Eng

(2)

Skvortsova Tatiana Viktor

(2)

Southeast University

(2)

Southwest University of S

(2)

Sun Yat-sen University

(2)

Suzhou Gold Mantis Curtai

(2)

Suzhou Nuclear Power Rese

(2)

Tiandi Shanghai Excavatin

(2)

Tianjin Aerospace Changzh

(2)

Tianjin Hansenda Membrane

(2)

Tongji University

(2)

University of Electronic

(2)

University of Science and

(2)

Wanbao Mining Ltd

(2)

Western Titanium Tech Co

(2)

Wuhan Kingfa Sci & Tech C

(2)

Wuhan University of Scien

(2)

Wuhan University of Techn

(2)

Xi\'an Thermal Power Rese

(2)

Xiamen University of Tech

(2)

Xichang Steel and Vanadiu

(2)

Xixia Feilong Special Cas

(2)

Xixia Longcheng Metallurg

(2)

(2)

Yangchun New Iron and Ste

(2)

Yichang Gebijia Prec Devi

(2)

Yiwu County Yike Green En

(2)

Zhejiang Jingyang Environ

(2)

Zhejiang University

(2)

Zhejiang University of Te

(2)

Zhengzhou Hollowlite Mate

(2)

Zhengzhou Mechanical Rese

(2)

Zhengzhou University; Lon

(2)

Zhongyuan Key Metal Labor

(2)

voestalpine Stahl

(2)

AECC Shenyang Liming Aero

(1)

AVIC Manufacturing Techno

(1)

Acken Optoelectronics Ltd

(1)

Air Liquide [fr]; Air Liq

(1)

(1)

(1)

Amp Amermex S A De C V [m

(1)

Anhui Auher Aluminum Tech

(1)

Anhui Geruixin Intelligen

(1)

Anhui Hengjiu Metal Produ

(1)

Anhui Hongli Metal Compos

(1)

Anhui Jiangnan Chemical I

(1)

Anhui Jiexun Optoelectron

(1)

Anhui Jindajin Machine To

(1)

Anhui Kinte Weijia Equipm

(1)

Anhui Lant Aluminum

(1)

Anhui Lixin Special Steel

(1)

Anhui Lujiang Longqiao Mi

(1)

Anhui Meiyuan Ind Co Ltd

(1)

Anhui Nodka Intelligent M

(1)

Anhui Qichuang Aluminum C

(1)

Anhui Qinxuan Intelligent

(1)

Anhui Shanghong New Mater

(1)

Anhui Shengjun Constructi

(1)

Anhui Silver Age Tech Co

(1)

Anhui World Wide Welding

(1)

Anhui Yongmaotai Aluminum

(1)

Anhui Zhongsheng Copper I

(1)

Ansteel Group Beijing Res

(1)

Ansteel Group Mining Gong

(1)

Antai Beifang Tech Co Ltd

(1)

(1)

Auone Electronic

(1)

(1)

Baoding Xiante Tech Co Lt

(1)

Baoding Yiming Building D

(1)

Baosteel Desheng Stainles

(1)

Baotou Kerui Micro Magnet

(1)

Baotou Research Institute

(1)

Baowu Group Echeng Iron a

(1)

Baowu Special Metallurgy

(1)

Battelle Savannah River A

(1)

Beifang Weijiamao Coal Po

(1)

Beihang University; Zhong

(1)

Beijing Caizhi Tech Co Lt

(1)

Beijing Dahan Constructio

(1)

Beijing Hansenda Membrane

(1)

Beijing Institute of Tech

(1)

Beijing Metallurgical Equ

(1)

Beijing New Building Mat

(1)

Beijing Normal University

(1)

Beijing Qingyan Qbeam Tec

(1)

Beijing Res Institute Of

(1)

Beijing Research Institut

(1)

Beijing Saisheng Tech Co

(1)

Beijing Shougang

(1)

Beijing Shougang Automati

(1)

Beijing Tianma Intelligen

(1)

Beijing University of Che

(1)

Beijing Urban Constructio

(1)

Beijing Wattman Intellige

(1)

Beijing Zhenlongyuan Tech

(1)

Beijing Zhongke Lianhe Ne

(1)

Beijing Zhongliming New M

(1)

Beixin Building Mat Xinji

(1)

Beixin Carpoly Paint Guan

(1)

Beiyang National Distilla

(1)

Bengang Steel Plates

(1)

Benxi Iron and Steel Grou

(1)

Bgrimm Chemical Tech Cang

(1)

Biel Crystal Manufactory

(1)

Binhai Zhubao Chemical Ma

(1)

Binhu Coal Mine Of Zaozhu

(1)

Boen High New Technology

(1)

Bositeng Prec Industry Na

(1)

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CISDI Engineering

(1)

CRRC Industry Research In

(1)

CSIC Hengyuan Technology

(1)

CSSC Nanjing Luzhou Machi

(1)

Caihong Display Devices

(1)

Carriere Industrial Suppl

(1)

Ccteg Chongqing Res Insti

(1)

Ccteg Coal Mining Researc

(1)

Central South University;

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

(1)

Chang\'an University

(1)

Changchun Gold Research I

(1)

Changchun Institute of Op

(1)

Changchun Institute of Te

(1)

Changchun University

(1)

Changchun University of T

(1)

Changjiang Ecology Enviro

(1)

Changsha Institute Mining

(1)

Changsha Institute Mining

(1)

Changsha Lubang Optoelect

(1)

Changsha Xinben Aux Co Lt

(1)

Changsha Zhonglian Pumps

(1)

Changshu Innovation Ceram

(1)

Changshu Jiahe Display Te

(1)

Changzhou Aikete Textile

(1)

Changzhou Caineng Refrige

(1)

Changzhou Jiayi New Mater

(1)

Changzhou Juling Foundry

(1)

Changzhou Lemeng Pressure

(1)

Changzhou Shijing Liquid

(1)

Changzhou Songying Tech C

(1)

Chaohu Dingli Iron Tower

(1)

Chaohu University

(1)

Chaohu Yunhai Magnesium I

(1)

Chaozhou Chaoan Zhuoyue C

(1)

Chaozhou City Chaoan Dist

(1)

Chaozhou Leyinghong Ceram

(1)

Chaozhou Xiongmei Ceramic

(1)

Chec Dredging Co Ltd

(1)

(1)

Chengdu Advanced Metal Ma

(1)

Chengdu Aircraft Industry

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Dongjun Laser Co

(1)

Chengdu Hongke Electronic

(1)

Chengdu Power Supply Comp

(1)

Chengdu Shengshi Jianhua

(1)

Chengdu Spaceon Electroni

(1)

Chengdu Xinhongwei Campin

(1)

China 22MCC Group Corpora

(1)

China Aluminiuym Science

(1)

China Building Mat Indust

(1)

China Coal Construction G

(1)

China Coal Construction G

(1)

China Coal Construction G

(1)

China Coal Energy Researc

(1)

China Coal Technology Eng

(1)

China Coal Technology Eng

(1)

China Coal Zhangjiakou Co

(1)

China Electronics Technol

(1)

China Energy Engineering

(1)

China Faw Group; Faw Beij

(1)

China Hangfa South Indust

(1)

China Iron & Steel Res In

(1)

China Machinery New Mater

(1)

China Minmetals Group Hei

(1)

China Mobile Internet Co

(1)

China National Erzhong Gr

(1)

China National Gold Engin

(1)

China National Heavy Mach

(1)

China Nonferrous Metals P

(1)

China North Engine Res In

(1)

China Nuclear Tongliao Ur

(1)

China Second Metallurgy G

(1)

China Third Metallurgical

(1)

China Three Gorges

(1)

China United Coalbed Meth

(1)

China United Heavy Gas Tu

(1)

China Univ Of Geosciences

(1)

China University of Geosc

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

Chinalco Weishan Rare Ear

(1)

Chizhou Jinsheng Aluminum

(1)

Chn Energy Invest Group C

(1)

Chongqing CISDI Thermal &

(1)

Chongqing Daoyian Tech Co

(1)

Chongqing Dongre Ind Furn

(1)

Chongqing Eshiagen Energy

(1)

Chongqing Mas Sci & Tech

(1)

Chongqing Materials Res I

(1)

Chongqing Polycomp Intern

(1)

Chongqing University

(1)

Chongqing University; Cho

(1)

Chongqing University; Goe

(1)

Chongqing University; Yun

(1)

Chongqing Wonderful Ceram

(1)

Chongqing Xinlian Microel

(1)

Chongqing Zhongyue Alumin

(1)

Chopolansky Inc

(1)

Citic Int Cooperation Co

(1)

Cixi Yulong Electric Appl

(1)

Clenergy Innovation Labor

(1)

Clfg Longhai Electronic G

(1)

Commissariat Energie Atom

(1)

Comprehensive Survey and

(1)

(1)

(1)

Crc Evans Pipeline Int In

(1)

Crrc Qishuyan Inst Co Ltd

(1)

Cssc Xian Dong Yi Science

(1)

Ct Int Group Co Ltd

(1)

Dacheng Changshu Machiner

(1)

Dalian Jiaotong Universit

(1)

Dalian University of Tech

(1)

(1)

Danyang Xinfuchang Alloy

(1)

Daye Special Steel; Hubei

(1)

Deep Reach Tech Inc

(1)

Degao Xiamen Construction

(1)

Dehua Kaiyuan Ceramics In

(1)

Deyang Haohua Qingping Ph

(1)

Deyang Tianhe New Energy

(1)

Dianguang Explosion Proof

(1)

Direc Precision Industry

(1)

Dong Eui Univ Industrial

(1)

Dongguan Aile Prec Hardwa

(1)

Dongguan Daling Electrome

(1)

Dongguan Longyi Electroni

(1)

Dongguan Mingyan Electron

(1)

Dongguan Power Bureau Gua

(1)

Dongguan Wanxin Metal Pro

(1)

Donglv Aluminum Tech Weif

(1)

(1)

East Asia Technology Suzh

(1)

(1)

Edwards Lifesciences

(1)

Ejin Horo Banner Anyuanxi

(1)

Electric Power Research I

(1)

(1)

(1)

Exploration Res Institute

(1)

Fangwei Shanghai Energy T

(1)

Faw Foundry Co Ltd

(1)

Fenglianke Photoelectric

(1)

(1)

Flat Glass Group

(1)

Fogra Lubricating Oil Zho

(1)

Foshan Aoya Electromechan

(1)

Foshan Aruisi Digital Equ

(1)

Foshan Chancheng Huanqiu

(1)

Foshan Huaxing Glass

(1)

Foshan Keshun Building Ma

(1)

Foshan Sanshui Fenglu Alu

(1)

Foshan Shilyu Building Ma

(1)

Foshan Shunke Intelligent

(1)

Foshan University

(1)

(1)

Freeport Minerals

(1)

Fritz Winter Eisengiesser

(1)

Fronius International

(1)

(1)

Fudan University

(1)

Fujian Dehua Xinbolong Ce

(1)

Fujian Jinlong Rare Earth

(1)

Fujian Province Zhenghe C

(1)

Fujo Ind Co Ltd

(1)

Fulian Yuzhan Technology

(1)

Furukawa Electric Co Ltd

(1)

Fushun New Steel

(1)

Fuyao Glass Industry Grou

(1)

Fuzhou University; Xinjia

(1)

Gansu Aisi Hechuang Tech

(1)

Ganzhou Chuangjing New Ma

(1)

Ganzhou Nonferrous Metall

(1)

Gaomi Tongli Sugar Manufa

(1)

Gc Metal Spolka Z Ogranic

(1)

Geli New Material Tech Zh

(1)

General Prospecting Insti

(1)

Gissco Company Ltd

(1)

Glassform Ai S P A [it];

(1)

(1)

Gree Wuan Prec Equipment

(1)

Grinm Advanced Mat Beijin

(1)

GuangXi University

(1)

Guangdong Amada Intellige

(1)

Guangdong Bangke Electron

(1)

Guangdong Changxiang Poly

(1)

Guangdong Chengxing Stain

(1)

Guangdong Dapeng Liquefie

(1)

Guangdong East Islang New

(1)

Guangdong Hongkai Intelli

(1)

Guangdong Hongtu (Nantong

(1)

Guangdong Kaijin New Ener

(1)

Guangdong Keshang Hydraul

(1)

Guangdong Runhua Prec Man

(1)

Guangdong Sencheng Ceram

(1)

Guangdong Shanxia Intelli

(1)

Guangdong Symbol Refriger

(1)

Guangdong Tianbi Ceram Co

(1)

Guangdong Tuonan Construc

(1)

Guangdong Vocational & Te

(1)

Guangdong Yuansheng Metal

(1)

Guangdong Zengjiancai Tec

(1)

Guangdong Zhenhua Technol

(1)

Guangning Guangtao Ceram

(1)

Guangxi Iron & Steel Grou

(1)

Guangxi Langkun Tech Co L

(1)

Guangxi Monalisa New Mat

(1)

Guangxi Taiyang Tech Co L

(1)

Guangxi Wenming Magnetoel

(1)

Guangxi Yongjie Environme

(1)

Guangxi Zhongjin Lingnan

(1)

Guangyuan Yinghe Auto Par

(1)

Guangzhou Die And Mould M

(1)

Guangzhou Haiyu Huishi In

(1)

Guangzhou Hongwu Material

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Wenchuan Heavy

(1)

Guangzhou Zengli Steel St

(1)

Guilin University of Elec

(1)

Guiyang Zhenxing Aluminum

(1)

Guizhou Highway Engineeri

(1)

Guizhou Hongda Building M

(1)

Guizhou Institute Technol

(1)

Guizhou Meteorological Di

(1)

Guizhou Panjiang Refined

(1)

Guizhou Qitian Safety Gla

(1)

Guizhou University

(1)

Guizhou University; Guizh

(1)

Guizhou Zhucheng Hengchua

(1)

Guizhou Zunyi Jinshan Abr

(1)

Guoen Plastic Ind Qingdao

(1)

Guoneng Shendong Coal Gro

(1)

Guoneng Shendong Coal Gro

(1)

Guotun Coal Mine of Linyi

(1)

(1)

Ha Foundry Mat China Co L

(1)

Ha Shen Tech Co Ltd

(1)

Hainan Chenpu Tech Co Ltd

(1)

Hainan Nuclear Power

(1)

Hainan University

(1)

Hangfa Youcai Zhenjiang Z

(1)

Hangzhou Cofly Electromec

(1)

Hangzhou Guanghan Tech Co

(1)

Hangzhou Jiangrun Tech Co

(1)

Hangzhou Juchen Electrome

(1)

Hangzhou Lantian Instr Co

(1)

Hangzhou Ruiheng New Mate

(1)

Harbin Engineering Univer

(1)

Harbin Institute of Techn

(1)

Harbin Institute of Techn

(1)

(1)

Hebei Aidier Electric Mfg

(1)

Hebei Hengyang Material T

(1)

Hebei Huili Ceramic Ind C

(1)

Hebei Jingye Additive Man

(1)

Hebei New Boer Ceramic

(1)

Hebei Puyang Iron & Steel

(1)

Hebei Shenghua New Materi

(1)

Hebei University of Techn

(1)

Hebei University of Techn

(1)

Hefei Gaoco Technology

(1)

Hefei Innovation Research

(1)

Hefei Institutes of Physi

(1)

Hefei Shengda Electronics

(1)

Hefei University of Techn

(1)

Hefei Yuanwei Tech Co Ltd

(1)

Heilongjiang Honghao Moto

(1)

Heilongjiang Zhiwang Tech

(1)

Henan Anda New Material T

(1)

Henan Haidewei Energy Sav

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(1)

Henan Polytechnic Univers

(1)

Henan Province Constructi

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Henan Zhonglian Hongxing

(1)

Hesheng Silicon Ind Jiaxi

(1)

Hollis Ind Pty Ltd

(1)

Hongyang Display (Xianyan

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Hou Yuan; Guo Xiliang

(1)

Huadian Jinsha River Upst

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Huaguan Semiconductor Hey

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Huaibei Mining; Anhui Jia

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Huaibei Shengyuan Machine

(1)

Huaibei Xulou Mining Ind

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Huaibei Zhixing Informati

(1)

Huainan Jinggong New Mate

(1)

Huainan Mining Industry G

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Huairen Hengyuan Porcelai

(1)

Hualin Steel Group Co Ltd

(1)

Huaneng Coal Tech Researc

(1)

Huaneng Coal Tech Researc

(1)

Huaneng Coal Tech Researc

(1)

Huaneng Qinmei Ruijin Pow

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Huaneng Yimin Coal & Elec

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Huanshui Qingdao Water Eq

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Huaqiao University

(1)

Huawei Cloud Computing Te

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(1)

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Hubei Polytechnic Univers

(1)

Hubei Qihong Intelligent

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Hubei Shimei Tech Co Ltd

(1)

Hubei Three Gorges Labora

(1)

Hubei University; Hanjian

(1)

Hubei Xintao Tech Co Ltd

(1)

Huizhou Gukuang New Mat C

(1)

Huizhou Haorui Hardware T

(1)

Huizhou Huajunhui Tech Co

(1)

Huizhou Sevenus Technolog

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Huizhou Zhangu Tech Co Lt

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Hujia Technology, Jiangsu

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Hulun Buir Chihong Mining

(1)

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(1)

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(1)

Hunan Sanchang Pump Co Lt

(1)

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(1)

Hunan Senke Nonferrous Me

(1)

Hunan Univ Of Science & T

(1)

Hunan Weizhuo New Materia

(1)

Hunan Xiangtou Goldsky Ti

(1)

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(1)

Hunan Xinnuo Tech Co Ltd

(1)

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(1)

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(1)

Huozhou Coal Electricity

(1)

Huzhou Dingsheng Machiner

(1)

Huzhou Jiuli Yongxing Spe

(1)

Huzhou Qiyuan Jincan New

(1)

(1)

Information Communication

(1)

(1)

Inner Mongolia Jinlian Al

(1)

Inner Mongolia Metal Mate

(1)

Inner Mongolia Pingxi Bai

(1)

Inner Mongolia Pingzhuang

(1)

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(1)

Inner Mongolia Research I

(1)

Inner Mongolia University

(1)

Inst Fluid Physics Cn Aca

(1)

Inst Of Military Engineer

(1)

Institute Of Mat And Inte

(1)

Institute of Modern Physi

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Institute of Rock and Soi

(1)

(1)

(1)

Jianghan University

(1)

Jiangnan Shipyard Group

(1)

Jiangnan University

(1)

Jiangsu Asia Pacific Avia

(1)

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(1)

Jiangsu Binxin Steel Grou

(1)

Jiangsu Haibao Resource C

(1)

Jiangsu Haiguang Metal Co

(1)

Jiangsu Haiyang Coal Mine

(1)

Jiangsu Hangyuan New Tech

(1)

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(1)

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(1)

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(1)

Jiangsu Heqiu Machinery T

(1)

Jiangsu Heyi Guangxian Te

(1)

Jiangsu Huafeng Aluminum

(1)

Jiangsu Huawang New Mat C

(1)

Jiangsu Jianan Pump Manuf

(1)

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(1)

Jiangsu Jicui Surface Eng

(1)

Jiangsu Jingrunda New Mat

(1)

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Sichuan Zhonghuan Lianshu Env Consulting Service Co Ltd Submits Chinese Patent Application for Xrf Metal Detection and Analysis Method for Soil Heavy Metal Pollution

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Sichuan Zhonghuan Lianshu Env Consulting Service Co Ltd has submitted a patent application for Xrf Metal Detection and Analysis Method for Soil Heavy Metal Pollution. This invention was developed by Wang Henglu, Xie Juan, Tang Jia, Xiong Zhen, Tang Yuhong, Liu Ping, He Juan, Liu Songlin, Deng Jinwei, Sun Tao..

State Intellectual Property Office of China Receives Baotou Research Institute of Rare Earths and China North Rare Earth Group High Tech Co Ltd Patent Application for Neodymium-iro..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Baotou Research Institute of Rare Earths and China North Rare Earth Group High Tech Co Ltd patent application for Neodymium-iron-boron Magnet and Preparation Method Thereof. Wang Dongbo, Fu Jianlong, Gao Yan, Zhu Deying, Song Yanwei, Yu Haiyang, Xie We..

State Intellectual Property Office of China Publishes Zhejiang University of Technology and Xinjiang Junxin Chemical Patent Application for Carbon-silicide-graphite Composite Mater..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Zhejiang University of Technology and Xinjiang Junxin Chemical patent application for Carbon-silicide-graphite Composite Material and Preparation Method and Application Thereof. The invention was developed by Su Liwei, Wang Hao, Wang Lianbang, Xiong H..

Chengdu Spaceon Electronics Co Ltd Submits Patent Application for Sintering Method of Nano-silver

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Chengdu Spaceon Electronics Co Ltd has submitted a patent application for Sintering Method of Nano-silver. Tang Songzhang, Song Yixiong and Jiang Yao developed the invention. The patent application number is CN20251150663 20250729. The patent publication number is CN121171904 (A). International Patent Cla..

Jiangsu Heyi Guangxian Tech Co Ltd Files Chinese Patent Application for High-precision Vibration-damping Die Bonding Device and Die Bonding Method

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Jiangsu Heyi Guangxian Tech Co Ltd has filed a patent application for High-precision Vibration-damping Die Bonding Device and Die Bonding Method. This invention was developed by Shen Fafu. The patent application number is CN202511300896 20250912. The patent publication number is CN121171900 (A). Internati..

Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Submit Chinese Patent Application for Coal Mine Underground Reservoir Environment Risk Assessment Method and..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have submitted a patent application for Coal Mine Underground Reservoir Environment Risk Assessment Method and System. This invention was developed by Li Peng, Yuan Qiang, Zhang Chuanjiu, Wang Zhirong, Chen Zhu, Bai Xinkuan, Jiang Deyi, ..

CCTEG Coal Mining Research Institute and Tiandi Science & Technology File Chinese Patent Application for Method for Determining Top Coal Caving Ratio of Extra-large Mining Height E..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- CCTEG Coal Mining Research Institute and Tiandi Science & Technology have filed a patent application for Method for Determining Top Coal Caving Ratio of Extra-large Mining Height Extra-thick Hard Coal. This invention was developed by Ma Ying, Yun Feiyang, Wang Aiwen, Lyu Xiangfeng, Wang Rui, Li Shenlong, Wan..

Zhejiang Jingsheng Film Tech Co Ltd and Konfoong Material International Submit Chinese Patent Application for Electrochromic Glass, Preparation Method Thereof and Glass System

Metal & Mining

| Thu 30 Apr 2026

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Wuxi Yiwen Microelectronics Tech Co Ltd and Jiangsu Yiwen Microelectronics Technology Co Ltd Submit Patent Application for Preparation Method of Titanium Dioxide Grating and Titani..

Metal & Mining

| Thu 30 Apr 2026

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Huaneng Coal Tech Research Co Ltd, Xi'an Research Institute of China Coal Technology & Engineering Group and Qingyang Xinzhuang Coal Mine of Qingyang Xinzhuang Coal Industry Submit..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Huaneng Coal Tech Research Co Ltd, Xi'an Research Institute of China Coal Technology & Engineering Group and Qingyang Xinzhuang Coal Mine of Qingyang Xinzhuang Coal Industry have submitted a patent application for Micro-seismic and Stress Linkage Monitoring Equipment for Rock Burst Mine Fracturing Area. This..

Guangdong Hongtu (Nantong) Die-Casting and Guangdong Hongtu Technology (Holdings) Submit Chinese Patent Application for Method for Detecting Strength of Internal Thread of Aluminum..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Guangdong Hongtu (Nantong) Die-Casting and Guangdong Hongtu Technology (Holdings) have submitted a patent application for Method for Detecting Strength of Internal Thread of Aluminum Alloy Die Casting. This invention was developed by Zhu Huiqin, Tong Riguang, Zhang Sen, Zhu Yafei and Ji Yan. The patent ap..

Zhengzhou Coal Mining Machinery Group and Zhongchuang Zhiling Zhengzhou Industrial Tech Group Co Ltd Submit Chinese Patent Application for Coal Mine Fully Mechanized Coal Mining Fa..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Zhengzhou Coal Mining Machinery Group and Zhongchuang Zhiling Zhengzhou Industrial Tech Group Co Ltd have submitted a patent application for Coal Mine Fully Mechanized Coal Mining Face Supporting Equipment with Multi-connecting-rod Device. This invention was developed by Zhang Dingtang, Fu Zhaoming, Yang Wen..

Nat Inst Clean & Low Carbon Energy, Guoneng Shendong Coal Group and CHN Energy Invest Group Co Ltd Apply for Patent on Coal Mining Water Retention Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nat Inst Clean & Low Carbon Energy, Guoneng Shendong Coal Group and CHN Energy Invest Group Co Ltd have applied Chinese patent for Coal Mining Water Retention Method. Wang Lujun, He Anmin, Zhang Yong, Zhao Ze, Wu Yang, Cao Zhiguo, Yang Yi and Liu Xiaoqing developed it. The patent application number is CN2..

Changsha Institute Mining Research and Hunan Shizhuyuan Nonferrous Metals Co Ltd Apply for Patent on Open-air and Underground Collaborative Mining Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Changsha Institute Mining Research and Hunan Shizhuyuan Nonferrous Metals Co Ltd have applied Chinese patent for Open-air and Underground Collaborative Mining Method. Li Xiaohui, Liu Qi, Shen Huiming, Ou Renze, Zhong Zhouying, Lin Weixing, Liu Ziqiang and Chen Guohui developed it. The patent application n..

Shandong Tangkou Coal Mining and China University of Mining Submit Chinese Patent Application for Prevention and Treatment Method for Coal Mine Rock Burst

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shandong Tangkou Coal Mining and China University of Mining have submitted a patent application for Prevention and Treatment Method for Coal Mine Rock Burst. This invention was developed by Gao Jiuguo, Cao Anye, Cui Baoge, Xu Tian, Yu Haiyang, Li Pengyu, Lin Zhihao, Yang Yang, Wang Chong, Ding Xiao, Wu Yanli..

Guilin University of Electronic Technology and Guangxi Huijin New Energy Co Ltd File Chinese Patent Application for Phase Change Heat Management Integrated Hydrogen Storage Structu..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Guilin University of Electronic Technology and Guangxi Huijin New Energy Co Ltd have filed a patent application for Phase Change Heat Management Integrated Hydrogen Storage Structure Based on Metal Hydride. This invention was developed by Cai Jianjun, Li Qianru, Song Chengrong and Wu Shuqin. The patent ap..

China University of Mining and Inner Mongolia Pingzhuang Coal Ind Group Co Ltd Yuanbaoshan Campus Submit Chinese Patent Application for Method for Accelerating In-situ Disintegrati..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- China University of Mining and Inner Mongolia Pingzhuang Coal Ind Group Co Ltd Yuanbaoshan Campus have submitted a patent application for Method for Accelerating In-situ Disintegration of Gravels in Northern Strip Mine Dump. This invention was developed by Lei Shaogang, Sun Haoyu, Zhang Qiuyuan, Cheng Wei, L..

Beijing Research Institute Chemical Engineering & Metallurgy and Soochow University Submit Patent Application for Fiber Material for Enriching Uranium as Well as Preparation Method..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Research Institute Chemical Engineering & Metallurgy and Soochow University have submitted a patent application for Fiber Material for Enriching Uranium as Well as Preparation Method and Application of Fiber Material. Chen Shusen, Song Yan, Hua Daoben, Xu Meiyun and Liu Peng developed the invention. ..

Jinchuan Group and Lanzhou Jinchuan Tech Park Co Ltd File Chinese Patent Application for Method for Preparing High-purity Manganese Metal Through Bipolar Membrane Dual-system Elect..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Jinchuan Group and Lanzhou Jinchuan Tech Park Co Ltd have filed a patent application for Method for Preparing High-purity Manganese Metal Through Bipolar Membrane Dual-system Electrolysis. This invention was developed by Bai Yanli, Chai Genfeng, Yang Xiaoyan, Ma Qian, Guo Zeyu, Lin Zonghui, Hao Yali, Cheng S..

Nanjing University of Science & Technology and Nanjing Jiuzhu New Material Res Institute Co Ltd Seek Patent for Variable-temperature Aging Strengthening Low-cost Fe-based Medium-en..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing University of Science & Technology and Nanjing Jiuzhu New Material Res Institute Co Ltd have sought patent for Variable-temperature Aging Strengthening Low-cost Fe-based Medium-entropy Alloy and Preparation Method Thereof. This invention was developed by Hou Rui, Qi Zhixiang, Cao Yuede, Chen Fengrui,..

Shaoxing Testing Inst of Quality Technical Supervision and Changzhou Institute of Technology Submit Chinese Patent Application for In-situ Ceramic Skeleton Reinforced Heat-resistan..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shaoxing Testing Inst of Quality Technical Supervision and Changzhou Institute of Technology have submitted a patent application for In-situ Ceramic Skeleton Reinforced Heat-resistant Aluminum Alloy Material and Preparation Method Thereof. This invention was developed by Su Xiang, Shen Zhongyun, Shen Guoyan,..

Zhongxi Shouguang Resource Tech Co Ltd and Chinalco Shandong Rare Earth Dev Co Ltd File Chinese Patent Application for Separation Process Method for Extracting Rare Earth

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Zhongxi Shouguang Resource Tech Co Ltd and Chinalco Shandong Rare Earth Dev Co Ltd have filed a patent application for Separation Process Method for Extracting Rare Earth. This invention was developed by Qiu Guanghuai, You Xin, Gong Xueliang, Li Changqing, Karatani Osamu, Xie Wei, Zhang Xiaoyu, Sun Guolu, Zh..

Hou Yuan and Guo Xiliang Submit Patent Application for Method for Preparing High-purity Rare Earth Through Microwave Hydrogen Plasma

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Hou Yuan and Guo Xiliang have submitted a patent application for Method for Preparing High-purity Rare Earth Through Microwave Hydrogen Plasma. The patent application number is CN202511123827 20250812. The patent publication number is CN121161062 (A). International Patent Classification codes are B22F9/20, C..

Harbin Institute of Technology and Wang Ke Apply for Patent on Beryllium and Thallium Curing Agent for Lithium-containing Ore Smelting or Lithium Slag Treatment and Application of ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Harbin Institute of Technology and Wang Ke have applied Chinese patent for Beryllium and Thallium Curing Agent for Lithium-containing Ore Smelting or Lithium Slag Treatment and Application of Beryllium and Thallium Curing Agent. Wang Ke, Sun Shilei and Wang Zhe developed it. The patent application number ..

Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS Apply for Patent on Smelting Method of Fe-mn-si Series Iron-based Memory Alloy

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS have applied Chinese patent for Smelting Method of Fe-mn-si Series Iron-based Memory Alloy. Wang Yufei, Liu Yi, Qi Ziyang, Zhang Dawei, Lyu Xiaoning, An Zhiguo, Ma Chao, Xu Yubin, Guo Ruihua, Li Ruijie and Zhao Peiyi developed it. Th..

China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, J..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, Jiangsu Nuclear Power Corporation, CNNC Fujian Fuqing Nuclear Power and Sanmen Nuclear Power have applied Chinese patent for Metho..

China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, J..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, Jiangsu Nuclear Power Corporation, CNNC Fujian Fuqing Nuclear Power and Sanmen Nuclear Power have filed a patent application for P..

China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, J..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, Jiangsu Nuclear Power Corporation, CNNC Fujian Fuqing Nuclear Power and Sanmen Nuclear Power have submitted a patent application f..

China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, J..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, Jiangsu Nuclear Power Corporation, CNNC Fujian Fuqing Nuclear Power and Sanmen Nuclear Power have sought patent for Sodium Bonding..

CHN Energy Invest Group Co Ltd and Nat Inst Clean & Low Carbon Energy Apply for Patent on Method for Determining Staggered Distance of Open-off Cut Trend of Repeated Mining Working..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- CHN Energy Invest Group Co Ltd and Nat Inst Clean & Low Carbon Energy have applied Chinese patent for Method for Determining Staggered Distance of Open-off Cut Trend of Repeated Mining Working Face. Xu Zhuhe, Li Quansheng, Yang Yingming, Zhao Yongqiang, Liu Xinjie and Li Xiaobin developed it. The patent a..

Shandong Energy Group, China University of Mining, Yankuang Energy Group and China Academy of Safety Science & Technology File Chinese Patent Application for Physical Fluidized Min..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Shandong Energy Group, China University of Mining, Yankuang Energy Group and China Academy of Safety Science & Technology have filed a patent application for Physical Fluidized Mining Coal Mining Cave Hole Pitch Reasonable Arrangement Method. This invention was developed by Liu Fangjian, Zhang Zhaoyun, Chen ..

Guangdong Bangke Electronics Co Ltd and Huazhong University of Science and Technology Submit Patent Application for Multi-scale Collaborative Analysis Method for Sintering Microstr..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Guangdong Bangke Electronics Co Ltd and Huazhong University of Science and Technology have submitted a patent application for Multi-scale Collaborative Analysis Method for Sintering Microstructure of MLCC Ceramic Body. Li Rui, Li Kanghua, Xu Jianping, Wang Changyuan, Gao Pansong, Guo Junpo, Huang Hao, Zhang ..

Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Submit Chinese Patent Application for Dwg Drawing Mining Entity Objectification Method and Computer Program ..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have submitted a patent application for Dwg Drawing Mining Entity Objectification Method and Computer Program Product. This invention was developed by Luo Wen, Meng Yongbing, Ren Yongqiang, Gao Ping, Wang Shuyan and Lyu Shuai. The pat..

Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Seek Patent for Underground Coal Mine Large-diameter Directional Drilling System and Hole Forming Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have sought patent for Underground Coal Mine Large-diameter Directional Drilling System and Hole Forming Method. This invention was developed by Luo Wen, Ren Yongqiang, Lyu Shuai, Wang Meng, Zhou Baojing, Zhang Yunfei and Li Xuanliang. ..

Beijing Urban Construction Group and Hefei University of Technology Submit Patent Application for Splicing Method for Metal Roofs at Partition Joints

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Urban Construction Group and Hefei University of Technology have submitted a patent application for Splicing Method for Metal Roofs at Partition Joints. Tang Guowang, Deng Qiang, Wang Niannian, Liu Yunfei, Sun Jiaxing, Li Tingyi, Zhang Qunshan, Miao Xiuhua, Liu Jinguo, Zhi Xunfeng, Cui Yingli and Fu ..

Nanjing Ziqi Traffic Ind Co Ltd and Nanjing Modern Integrated Transp Laboratory Seek Patent for High-performance Layered Modified Full-structure Steel Slag Asphalt Pavement and Con..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing Ziqi Traffic Ind Co Ltd and Nanjing Modern Integrated Transp Laboratory have sought patent for High-performance Layered Modified Full-structure Steel Slag Asphalt Pavement and Construction Method Thereof. This invention was developed by Liu Zhenqing, Huang Wei, Cang Guoshuai, Wen Xiaobo, Shao Kaimu, ..

China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, J..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- China Institute of Atomic Energy, China Nat Nuclear Power Co Ltd, Qinshan Nuclear Power Co Ltd, Nuclear Power Qinshan Joint Venture Co Ltd, CNNC 3rd Qinshan Nuclear Power Co Ltd, Jiangsu Nuclear Power Corporation, CNNC Fujian Fuqing Nuclear Power and Sanmen Nuclear Power have filed a patent application for M..

Wang Ruixi Submits Chinese Patent Application for Low-melting-point High-thermal-conductivity High-strength Aluminum Magnesium Zinc Copper Lithium Scandium Alloy and Preparation Me..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Wang Ruixi has submitted a patent application for Low-melting-point High-thermal-conductivity High-strength Aluminum Magnesium Zinc Copper Lithium Scandium Alloy and Preparation Method of Carbon Fiber Composite Material Thereof. The patent application number is CN202511156608 20250819. The patent publication..

State Intellectual Property Office of China Receives Chinalco Weishan Rare Earth New Mat Co Ltd Patent Application for Rare Earth Modified Ab2 Type Solid Hydrogen Storage Alloy and..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Chinalco Weishan Rare Earth New Mat Co Ltd patent application for Rare Earth Modified Ab2 Type Solid Hydrogen Storage Alloy and Batch Preparation Method Thereof. Li Jun, Cao Zheng, Karatani Osamu, Zhang Wei, Ma Xiaohui, Zhou Dongsheng, Zhang Yanghuan a..

Institute Of Mat and Intelligent Manufacturing Jiangxi Academy of Sciences Seeks Patent for Nb-si-based High-entropy Alloy and Preparation Method and Application Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Institute Of Mat and Intelligent Manufacturing Jiangxi Academy of Sciences has sought patent for Nb-si-based High-entropy Alloy and Preparation Method and Application Thereof. This invention was developed by Jiang Chang, Zhang Linwei, Yu Jiuming, Zeng Song, Chen Wen, Lu Lei, He Youxing, Yang Xuebing, Wu Yiyo..

State Intellectual Property Office of China Receives Shandong Electric Power Industry Boiler and Pressure Vessel Inspection Center; Electric Power Research Institute of State Grid ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shandong Electric Power Industry Boiler and Pressure Vessel Inspection Center; Electric Power Research Institute of State Grid Shandong Electric Power patent application for Cocrnisita High-entropy Alloy and Preparation Method and Application Thereof. ..

State Intellectual Property Office of China Receives Shanghai Luolai Zhijia Ecological Tech Group Co Ltd Patent Application for Metal Ceramic Composite Material for Preparing Hydro..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shanghai Luolai Zhijia Ecological Tech Group Co Ltd patent application for Metal Ceramic Composite Material for Preparing Hydrogen-rich Water as Well as Preparation and Application of Metal Ceramic Composite Material. Yan Song, Li Wenyan and Xu Bowei d..

Univ Qinghai Submits Chinese Patent Application for Heat-resistant Magnesium Alloy Capable of Regulating and Controlling Strong Plasticity Through Double-peak Structure and Prepara..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Univ Qinghai has submitted a patent application for Heat-resistant Magnesium Alloy Capable of Regulating and Controlling Strong Plasticity Through Double-peak Structure and Preparation Method of Heat-resistant Magnesium Alloy. This invention was developed by Wang Jinhui, Lin Zhanhong, Xie Jun, Li Dejiang, Ji..

Jiangsu Jicui Surface Engineering Tech Research Institute Co Ltd Applies for Patent on Free-cutting High-strength Aluminum-lithium Alloy as Well as Preparation Method and Applicati..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Jicui Surface Engineering Tech Research Institute Co Ltd has applied Chinese patent for Free-cutting High-strength Aluminum-lithium Alloy as Well as Preparation Method and Application Thereof. Dai Jianwei, Miao Dun, Yang Kai, Tu Fuqiang, Huang Guanxi, Wang Guangjin and Tao Weijian developed it. Th..

State Intellectual Property Office of China Receives Yangjiang Institute Of Guangdong Ocean Univ Patent Application for Rare Earth Reinforced Antirust Aluminum Alloy with Gradient ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Yangjiang Institute Of Guangdong Ocean Univ patent application for Rare Earth Reinforced Antirust Aluminum Alloy with Gradient Structure and Preparation Method of Rare Earth Reinforced Antirust Aluminum Alloy. Tie Di, Zhu Liwei, Li Weihong, Wu Xia, Liu..

Kunming University of Science and Technology Seeks Patent for Carbide-enhanced Re-Hf-Zr-Ta-Mo-C High-temperature Medium-entropy Alloy and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Kunming University of Science and Technology has sought patent for Carbide-enhanced Re-Hf-Zr-Ta-Mo-C High-temperature Medium-entropy Alloy and Preparation Method Thereof. This invention was developed by Fang Jinxiang, Mei Xi, He Haotian, Jin Haojie, Li Yuebing, Hou Yujie, Hao Liuyu and Long Guofu. The pat..

Kunming University of Science and Technology Applies for Patent on Re-Hf-Zr-Nb-W-C Refractory Medium-entropy Alloy with Both Room-temperature Plasticity and High-temperature Streng..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Kunming University of Science and Technology has applied Chinese patent for Re-Hf-Zr-Nb-W-C Refractory Medium-entropy Alloy with Both Room-temperature Plasticity and High-temperature Strength. Fang Jinxiang, He Haotian, Mei Xi, Jin Haojie, Guo Tingting, Wang Wenbo, Zhou Xueyang, Wei Jingtao and Xiao Zhengmin..

State Intellectual Property Office of China Receives Xixia Feilong Special Casting Patent Application for High-chromium-silicon-molybdenum Nodular Cast Iron Material and Preparatio..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Xixia Feilong Special Casting patent application for High-chromium-silicon-molybdenum Nodular Cast Iron Material and Preparation Method Thereof. Wang Ruijin, Peng Delou, Li Gang, Cao Honglei, Wang Yanzhao, Gong Xujie, Bie Zhifang and Liu Tong developed..

State Intellectual Property Office of China Receives Yanshan University Patent Application for Novel Titanium-nickel-zirconium-tantalum High-temperature Shape Memory Alloy and Prep..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Yanshan University patent application for Novel Titanium-nickel-zirconium-tantalum High-temperature Shape Memory Alloy and Preparation Method Thereof. Zhang Junsong, Liu Xuan, Wang Jianwen, Zhou Zikai, Liang Shunxing, Zhang Shuzhi, Zhang Xinyu and Liu ..

Shaanxi Hagrien Industrial Files Chinese Patent Application for High-performance Magnesium-lithium Alloy Material and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shaanxi Hagrien Industrial has filed a patent application for High-performance Magnesium-lithium Alloy Material and Preparation Method Thereof. This invention was developed by Luo Dong, Dong Rui, Hong Bo, Wen Liyang and Xia Xiaoqin. The patent application number is CN202511414953 20250930. The patent public..

State Intellectual Property Office of China Releases University of Science and Technology Beijing Patent Application for High-iron-content Renewable Casting Aluminum-silicon Alloy ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released University of Science and Technology Beijing patent application for High-iron-content Renewable Casting Aluminum-silicon Alloy and Preparation Method Thereof. This invention was developed by Wu Xiaoyan, Jiang Haitao and Liu Wenqiang. The patent applic..

Metso Metal Oy Submits Patent Application for Suspension Smelting Furnace

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Metso Metal Oy has submitted a patent application for Suspension Smelting Furnace. Bju Rklund Peter and Lahtinen Markku developed the invention. The patent application number is CN20238098431 20230414. The patent publication number is CN121175440 (A). International Patent Classification codes are C21B11/0..

State Intellectual Property Office of China Releases Tsinghua University and Beijing University of Posts and Telecommunications Patent Application for Perovskite-tungsten Bronze Co..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Tsinghua University and Beijing University of Posts and Telecommunications patent application for Perovskite-tungsten Bronze Composite Structure High Energy Storage Density Dielectric Ceramic Material and Preparation Method Thereof. This invention was ..

State Intellectual Property Office of China Receives Nat Inst Clean & Low Carbon Energy, Guoneng Shendong Coal Group and Chn Energy Invest Group Co Ltd Patent Application for Metho..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Nat Inst Clean & Low Carbon Energy, Guoneng Shendong Coal Group and Chn Energy Invest Group Co Ltd patent application for Method and System for Monitoring Stability of Dam Body of Underground Reservoir of Coal Mine. Zhang Yong, Li Jingfeng, He Anmin, F..

State Intellectual Property Office of China Releases Northwestern Polytechnical University and Xi'an Sinofuse Electric Patent Application for Method and Device for Rapidly Designin..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Northwestern Polytechnical University and Xi'an Sinofuse Electric patent application for Method and Device for Rapidly Designing High-thermal-conductivity Cast Aluminum Alloy Based on Machine Learning. This invention was developed by Yang Wenchao, Wang..

State Intellectual Property Office of China Releases Guangzhou Haiyu Huishi Information Tech Co Ltd Patent Application for Soil Remediation Block Chain Authentication Excitation Sy..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Guangzhou Haiyu Huishi Information Tech Co Ltd patent application for Soil Remediation Block Chain Authentication Excitation System and Method Based on Multi-source Credible Verification and Mineral Activation and Heavy Metal Passivation Technology. Th..

Ningxia Hui Autonomous Region Coal Geology Bureau Files Chinese Patent Application for Coal Mine Goaf Hole Fracture Quantitative Evaluation Method

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Ningxia Hui Autonomous Region Coal Geology Bureau has filed a patent application for Coal Mine Goaf Hole Fracture Quantitative Evaluation Method. This invention was developed by Zhang Zhifeng, Niu Guobin, Ma Shaodong, Qi Fenghua, Wang Gaohao and Liang Yongping. The patent application number is CN202511138..

Shenyang Quanshu Tech Co Ltd Submits Chinese Patent Application for Intelligent Metal Cutting Control Method and System Based on Internet of Things

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shenyang Quanshu Tech Co Ltd has submitted a patent application for Intelligent Metal Cutting Control Method and System Based on Internet of Things. This invention was developed by Wang Yanyan, He Yi and Wang Zhi. The patent application number is CN202511180709 20250822. The patent publication number is C..

Beijing Qingyan Qbeam Tech Co Ltd Seeks Patent for High-performance M247 Alloy and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Beijing Qingyan Qbeam Tech Co Ltd has sought patent for High-performance M247 Alloy and Preparation Method Thereof. This invention was developed by Zhang Yu, Yang Pingjiong and Liu Li. The patent application number is CN202511310462 20250915. The patent publication number is CN121161101 (A). International..

State Intellectual Property Office of China Receives Ningbo Tongchuang Purun New Mat Co Ltd, Tongchuang Purun Shanghai Electromechanical High Tech Co Ltd and Harbin Tongchuang Puru..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Ningbo Tongchuang Purun New Mat Co Ltd, Tongchuang Purun Shanghai Electromechanical High Tech Co Ltd and Harbin Tongchuang Purun Group Co Ltd patent application for High-purity Aluminum-silicon-copper Alloy Cast Ingot and Preparation Method Thereof. Ya..

Fenglianke Photoelectric Luoyang Co Ltd Seeks Patent for Tungsten-based Alloy Target Material and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Fenglianke Photoelectric Luoyang Co Ltd has sought patent for Tungsten-based Alloy Target Material and Preparation Method Thereof. This invention was developed by Li Shuaifang, Zhang Xuefeng, Ma Jingyun, Chen Yaguang, Wang Defa, Jin Lina, Jiang Zhongxiao, Liang Shijun, Song Xuguang and Liu Cuiyun. The pat..

State Intellectual Property Office of China Releases Shanghai Eraum Alloy Mat Co Ltd Patent Application for Vacuum Smelting Process for Nickel-based Superalloy

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shanghai Eraum Alloy Mat Co Ltd patent application for Vacuum Smelting Process for Nickel-based Superalloy. This invention was developed by Si Zhouxiang, Tang Chuang, Yang Sheng, Liu Chang, Liu Xiaopei, Fu Kaiting and Li Linjuan. The patent applicat..

Anhui Yongmaotai Aluminum Co Ltd Submits Patent Application for Production Process of High-purity Aluminum Alloy

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Anhui Yongmaotai Aluminum Co Ltd has submitted a patent application for Production Process of High-purity Aluminum Alloy. Li Daoyuan, Bao Zhiyong and Su Jialin developed the invention. The patent application number is CN202511269556 20250908. The patent publication number is CN121161072 (A). International..

State Intellectual Property Office of China Publishes Fujian Jinlong Rare Earth Co Ltd Patent Application for Method for Recovering Rare Earth Element, Method for Recovering Luteti..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Fujian Jinlong Rare Earth Co Ltd patent application for Method for Recovering Rare Earth Element, Method for Recovering Lutetium Element and Lutetium-rich Material. The invention was developed by Cui Yongyong, Zuo Qian, Li Jianhao, Yang Shaobo, Zhao D..

Zhongyuan Key Metal Laboratory Submits Chinese Patent Application for Preparation Method and Application of High-purity Vanadium

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Zhongyuan Key Metal Laboratory has submitted a patent application for Preparation Method and Application of High-purity Vanadium. This invention was developed by Chen Weidong, Ren Guoxing, Wang Lijun and Zhao Zhongwei. The patent application number is CN202511412106 20250929. The patent publication number..

Gansu Detongguo Titanium Co Ltd Files Chinese Patent Application for Dechlorination Upgrading Method for Crushed High-chlorine Sponge Titanium Particles

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Gansu Detongguo Titanium Co Ltd has filed a patent application for Dechlorination Upgrading Method for Crushed High-chlorine Sponge Titanium Particles. This invention was developed by Pei Guanglin, Lyu Tao, Qin Weitao, Chen Xiaoqi, Pang Hailong and Wang Rui. The patent application number is CN202511358668..

State Intellectual Property Office of China Receives Xu Lizhi Patent Application for Process Method for Preparing Elemental Titanium Based on Rotary Kiln and Hydrogen Reduction

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Xu Lizhi patent application for Process Method for Preparing Elemental Titanium Based on Rotary Kiln and Hydrogen Reduction. The patent application number is CN202511348328 20250920. The patent publication number is CN121161056 (A). International Paten..

Jiangxi Xinrui Resource Regeneration Co Ltd Submits Patent Application for Green Recovery Process Based on Lithium Element in Rare Earth Electrolytic Slag

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangxi Xinrui Resource Regeneration Co Ltd has submitted a patent application for Green Recovery Process Based on Lithium Element in Rare Earth Electrolytic Slag. Wu Taiping developed the invention. The patent application number is CN202511638225 20251110. The patent publication number is CN121161054 (A)..

State Intellectual Property Office of China Receives Jiangxi Baotai Non Ferrous Metal Group Co Ltd Patent Application for Process for Preparing High-conductivity Phosphor Copper Ro..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Jiangxi Baotai Non Ferrous Metal Group Co Ltd patent application for Process for Preparing High-conductivity Phosphor Copper Rod by Using Scrap Copper. Peng Bingfeng, Dong Yu, Lin Gaoyong and Zhang Zuguo developed the invention. The patent applicati..

Chai Xinxiu Seeks Patent for Lead Carbide-free Metallurgical Device and Metallurgical Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Chai Xinxiu has sought patent for Lead Carbide-free Metallurgical Device and Metallurgical Method. The patent application number is CN202511367982 20250924. The patent publication number is CN121161042 (A). International Patent Classification codes are C22B1/00 and C22B13/02. Cooperative Patent Classificatio..

State Intellectual Property Office of China Receives Shaoguan Oulai High Purity Material Tech Co Ltd Patent Application for Fusion Casting Method of Non-shrinkage Oxygen-free High-..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shaoguan Oulai High Purity Material Tech Co Ltd patent application for Fusion Casting Method of Non-shrinkage Oxygen-free High-purity Copper Ingot. Li Wei, Wen Hongfu, Zeng Guangshun, Zhou Zixin, Zhang Anwei, Hou Haiqiang and Tan Weijian developed the ..

State Intellectual Property Office of China Releases Southwest University of Science and Technology and Inst Nuclear Physics & Chemistry China Acad Eng Physics Patent Application f..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Southwest University of Science and Technology and Inst Nuclear Physics & Chemistry China Acad Eng Physics patent application for Column Type Circulating Elution Device for Extracting Uranium from Seawater. This invention was developed by Lu Xirui, Wan..

Gansu Aisi Hechuang Tech Co Ltd Files Chinese Patent Application for Method for Extracting Iron from Copper Tailings

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Gansu Aisi Hechuang Tech Co Ltd has filed a patent application for Method for Extracting Iron from Copper Tailings. This invention was developed by Xu Weinan, Hsu Yung-ping and Li Xiang. The patent application number is CN202511505321 20251021. The patent publication number is CN121161010 (A). Internation..

Nanjing Danzhi Ningyuan Information Tech Co Ltd Submits Chinese Patent Application for Heat Treatment Furnace Distribution and Process Control Method in Metal Processing Process

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing Danzhi Ningyuan Information Tech Co Ltd has submitted a patent application for Heat Treatment Furnace Distribution and Process Control Method in Metal Processing Process. This invention was developed by Chen Gaofeng. The patent application number is CN202511240781 20250901. The patent publication ..

State Intellectual Property Office of China Receives Zhejiang Siwei New Material Tech Co Ltd Patent Application for Vacuum Heat Treatment Equipment for Corrosion-resistant Alloy Gr..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Zhejiang Siwei New Material Tech Co Ltd patent application for Vacuum Heat Treatment Equipment for Corrosion-resistant Alloy Grinding Disc and Surface Passivation Method. Luo Yiliang developed the invention. The patent application number is CN202511..

Shanghai Xinmin Dongtai Heavy Forging Co Ltd Seeks Patent for Heat Treatment Device and Method for Improving Mechanical Property of Nuclear-grade High-temperature Alloy Forge Piece

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shanghai Xinmin Dongtai Heavy Forging Co Ltd has sought patent for Heat Treatment Device and Method for Improving Mechanical Property of Nuclear-grade High-temperature Alloy Forge Piece. This invention was developed by Xuan Yucheng, Ma Wujiang, Jin Yi, Shan Pengcheng and Wang Yuanhua. The patent applicati..

Sanxin Special Mat Changzhou Co Ltd Applies for Patent on Steel Casting Heat Treatment Process

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Sanxin Special Mat Changzhou Co Ltd has applied Chinese patent for Steel Casting Heat Treatment Process. Wang Chenchen developed it. The patent application number is CN202511198190 20250825. The patent publication number is CN121160971 (A). International Patent Classification code is C21D5/00. The abs..

State Intellectual Property Office of China Receives Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS Patent Application for Smelting Method for Realizing D..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Hebei Hegang Material Technology Research Institute, HBIS Group and HBIS patent application for Smelting Method for Realizing Dispersion of Sulfide in Steel by Dynamically Adjusting Titanium Content. Liu Hongbo, Liu Ying, Xie Rongyuan, Che Xiaorui, Li ..

Xu Lizhi Submits Chinese Patent Application for Method for Preparing Elemental Iron Based on Vacuum Rotary Kiln and Hydrogen Reduction

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Xu Lizhi has submitted a patent application for Method for Preparing Elemental Iron Based on Vacuum Rotary Kiln and Hydrogen Reduction. The patent application number is CN202511348335 20250920. The patent publication number is CN121160939 (A). International Patent Classification code is C21B13/08. An abs..

State Intellectual Property Office of China Publishes Jiangsu Binxin Steel Group and University of Science and Technology Beijing Patent Application for Method for Judging Blast Fu..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Jiangsu Binxin Steel Group and University of Science and Technology Beijing patent application for Method for Judging Blast Furnace Gas Flow Distribution Based on Temperature Around Furnace Top. The invention was developed by Lin Tao, Liu Yanxiang, Yu..

Valeo Embrayages Applies for Patent on Assembly Comprising Shaft and Magnet

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Valeo Embrayages has applied Chinese patent for Assembly Comprising Shaft and Magnet. Lallemant Mathieu and Ribera Frederic developed it. The patent application number is CN20248033807 20240522. The patent publication number is CN121175536 (A). International Patent Classification code is G01D5/14. Coopera..

State Intellectual Property Office of China Receives China First Metallurgical Group Patent Application for Water-containing Foundation Base Water Treatment Device and Manufacturin..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received China First Metallurgical Group patent application for Water-containing Foundation Base Water Treatment Device and Manufacturing and Using Method of Water-containing Foundation Base Water Treatment Device. Ouyang Yi, Chen Zhida, Huang Yi, Liu Jie and S..

State Intellectual Property Office of China Releases Henan Mingtai Al Industrial Patent Application for Preparation Method of Aluminum-iron Alloy Based on Recycled Waste

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Henan Mingtai Al Industrial patent application for Preparation Method of Aluminum-iron Alloy Based on Recycled Waste. This invention was developed by Wang Wanhong, Li Weipo and Shao Yonghui. The patent application number is CN202511369613 20250924. ..

Wugang Ritie Wuhan Tinplate Submits Patent Application for Method for Controlling Wrinkles of High-temperature Material in Cold Rolling Continuous Annealing Furnace

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Wugang Ritie Wuhan Tinplate has submitted a patent application for Method for Controlling Wrinkles of High-temperature Material in Cold Rolling Continuous Annealing Furnace. Zeng Binglin, Gong Yi, Li Biao, Zhang Yukun, Li Siquan and Cui Xiaoqian developed the invention. The patent application number is CN..

State Intellectual Property Office of China Publishes Shandong Chongsheng Metallurgical Oxygen Lance Patent Application for Converter Oxygen Lance Mouth Micro-pressure Secondary Se..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Shandong Chongsheng Metallurgical Oxygen Lance patent application for Converter Oxygen Lance Mouth Micro-pressure Secondary Sealing Device. The invention was developed by Yang Long, Zhang Jun, Li Zhenhai, Sun Tao and Tang Wu. The patent application..

State Intellectual Property Office of China Receives Chongqing Iron & Steel Patent Application for Converter Auxiliary Raw Material Screening System and Control Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Chongqing Iron & Steel patent application for Converter Auxiliary Raw Material Screening System and Control Method. Wang Wei, Chen Jun, Jiang Zhiqiang, He Lin, Hao Su and Chen Kai developed the invention. The patent application number is CN202511312..

Gaomi Tongli Sugar Manufacturing Submits Chinese Patent Application for Continuous Ion Exchange Purification Device for Xylose Stock Solution

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Gaomi Tongli Sugar Manufacturing has submitted a patent application for Continuous Ion Exchange Purification Device for Xylose Stock Solution. This invention was developed by Zhang Weihong, Zhang Zuojiang, Li Long, Meng Lingkun, Wu Yuhu and Li Zhe. The patent application number is CN202511557941 20251029...

Shenzhen Hello Tech Energy Submits Chinese Patent Application for Curved Photovoltaic Glass Tile and Application Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shenzhen Hello Tech Energy has submitted a patent application for Curved Photovoltaic Glass Tile and Application Thereof. This invention was developed by Zheng Wei, Chen Fengwen, Yu Huajun and Han Yingjie. The patent application number is CN202511292301 20250910. The patent publication number is CN121174611..

Xi'an Jiaotong University Submits Patent Application for Deep Learning Constitutive Model Construction Method of Metal Material, Related Device and Prediction Method

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Xi'an Jiaotong University has submitted a patent application for Deep Learning Constitutive Model Construction Method of Metal Material, Related Device and Prediction Method. Chen Qiang, Zhang Xuyang, Wang Wenhe, Zhou Liucheng and Chen Xuefeng developed the invention. The patent application number is CN2025..

State Intellectual Property Office of China Releases Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences Patent Application for Regulation and Contr..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences patent application for Regulation and Control Method for Residual Stress of Metal Material. This invention was developed by Qin Xiu, Ouyang Wentai, Zhang Li, Zhang Wenw..

State Intellectual Property Office of China Releases Qingdao University of Science and Technology Patent Application for Method for Enhancing Metal Complex Stability Constant Predi..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Qingdao University of Science and Technology patent application for Method for Enhancing Metal Complex Stability Constant Prediction on Different Data Sets by Using Bayesian Optimization and Shap Analysis. This invention was developed by Qi Jianguang, ..

Yangtze River Delta Smart Oasis Innovation Center of Zhejiang University Submits Chinese Patent Application for Neuron Model Prediction Method for Soil Heavy Metal Form Content

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Yangtze River Delta Smart Oasis Innovation Center of Zhejiang University has submitted a patent application for Neuron Model Prediction Method for Soil Heavy Metal Form Content. This invention was developed by Xiao Xin and Yi Zun. The patent application number is CN202511164769 20250820. The patent publicat..

State Intellectual Property Office of China Publishes Baowu Group Echeng Iron and Steel Patent Application for Optimization Control Method and System for Aluminum Slag Smelting in ..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Baowu Group Echeng Iron and Steel patent application for Optimization Control Method and System for Aluminum Slag Smelting in Blast Furnace. The invention was developed by Wang Tongying, Zhang Zhixiang, Tao Rongtao, Yu Hongfa and Yu Gang. The patent ..

Hebei Jingye Additive Manufacturing Technology Submits Chinese Patent Application for Laser Cladding Iron-based Corrosion-resistant Alloy Powder and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Hebei Jingye Additive Manufacturing Technology has submitted a patent application for Laser Cladding Iron-based Corrosion-resistant Alloy Powder and Preparation Method Thereof. This invention was developed by Luan Dong, Zhao Jingfei, Ren Hongwei, Liu Liwei, Kang Yanhong and Yang Mufeng. The patent applicati..

Henan Mingsheng New Material Technology Applies for Patent on Method for Preventing Edge Whitening of 5052 Aluminum Alloy in H32 State for 3C Electronic Shell Oxidation

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Henan Mingsheng New Material Technology has applied Chinese patent for Method for Preventing Edge Whitening of 5052 Aluminum Alloy in H32 State for 3C Electronic Shell Oxidation. Song Xibo, Chai Mingke, Xu Yuanzhou, Li Kezhen, Cao Yanhua, Du Siyuan and Chai Kexin developed it. The patent application number ..

State Intellectual Property Office of China Receives China Three Gorges University Patent Application for Superfine Eutectic High-entropy Alloy Design Method Based on Synergistic S..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received China Three Gorges University patent application for Superfine Eutectic High-entropy Alloy Design Method Based on Synergistic Solute Interaction and Prepared Alloy. Shi Zengmin, Yuan Jiajun, Dai Lei, Ye Xicong, Gao Junwen and Liu Panxing developed the ..

State Intellectual Property Office of China Receives Kunming University of Science and Technology Patent Application for Multi-stage Entangled Flow Reaction System and Method for S..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Kunming University of Science and Technology patent application for Multi-stage Entangled Flow Reaction System and Method for Separating Metal Ions in Hydrometallurgy Through Sulfuration Precipitation by Using Multi-stage Entangled Flow Reaction System..

Shanxi Taigang Stainless Steel Files Chinese Patent Application for Method for Accurately Controlling Nitrogen Content of S32101 Continuous Casting Slab

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shanxi Taigang Stainless Steel has filed a patent application for Method for Accurately Controlling Nitrogen Content of S32101 Continuous Casting Slab. This invention was developed by Zhou Feng, Ma Junpeng and Zhang Bin. The patent application number is CN202511164696 20250820. The patent publication number..

Baosteel Desheng Stainless Steel Applies for Patent on Process for Smelting Ultra-pure Ferritic Stainless Steel with High Efficiency and Low Cost

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Baosteel Desheng Stainless Steel has applied Chinese patent for Process for Smelting Ultra-pure Ferritic Stainless Steel with High Efficiency and Low Cost. Li Shi, Li Xiaojun, Cui Shicong, Fan Zhifeng, Wang Weisheng and Cai Xiaoqiang developed it. The patent application number is CN202511426897 20250930. Th..

Baotou Iron and Steel Group Submits Patent Application for Control Method for Adding Rare Earth into Low-carbon Low-silicon Steel

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Baotou Iron and Steel Group has submitted a patent application for Control Method for Adding Rare Earth into Low-carbon Low-silicon Steel. Zhang Jiahua, Lu Bin, Zhang Huaijun, Wang Hao, Diao Wangcai, Cai Xuehui, Han Chunpeng, Zhao Yongjun and Qu Zhibo developed the invention. The patent application number i..

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