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07:38:31 Thu 30 Apr 2026

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Kunming University of Sci

(9)

Shanxi Tiandi Coal Mining

(9)

Pt Green Eco Nickel [id];

(8)

China University of Minin

(7)

Central South University

(6)

Nanjing Iron and Steel

(6)

Northwestern Polytechnica

(6)

Anhui Changjiang Steel Co

(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)

China First Metallurgical

(4)

Guangdong Zhongnan Iron a

(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)

Baotou Iron and Steel Gro

(3)

Guilin University of Elec

(3)

Hebei Hegang Material Tec

(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 Jinrisheng Mining

(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)

Chongqing University; Lan

(2)

Dalian University of Tech

(2)

Dalishen Aluminum Co Ltd

(2)

Dayigezhuang Gold Mine of

(2)

East China University 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)

Nanjing University

(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)

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)

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)

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(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)

Baowu Group Echeng Iron a

(1)

Baowu Special Metallurgy

(1)

Battelle Savannah River A

(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 Saisheng Tech Co

(1)

Beijing Shougang

(1)

Beijing Shougang Automati

(1)

Beijing Tianma Intelligen

(1)

Beijing University of Che

(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)

Central South University;

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

(1)

Chang\'an University

(1)

Changchun Gold Research I

(1)

Changchun Institute of Te

(1)

Changchun University of T

(1)

Changjiang Ecology Enviro

(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 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 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)

Chongqing CISDI Thermal &

(1)

Chongqing Daoyian Tech Co

(1)

Chongqing Dongre Ind Furn

(1)

Chongqing Eshiagen Energy

(1)

Chongqing Iron & Steel

(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 Changxiang Poly

(1)

Guangdong Chengxing Stain

(1)

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(1)

Guangdong East Islang New

(1)

Guangdong Hongkai Intelli

(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

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(1)

Guangdong Zengjiancai Tec

(1)

Guangdong Zhenhua Technol

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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

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Guangxi Zhongjin Lingnan

(1)

Guangyuan Yinghe Auto Par

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Guangzhou Die And Mould M

(1)

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Guangzhou Hongwu Material

(1)

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(1)

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Guiyang Zhenxing Aluminum

(1)

Guizhou Highway Engineeri

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(1)

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(1)

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Guoen Plastic Ind Qingdao

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Guoneng Shendong Coal Gro

(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

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(1)

(1)

Hebei Aidier Electric Mfg

(1)

Hebei Hengyang Material T

(1)

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Hebei Jingye Additive Man

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Hebei New Boer Ceramic

(1)

Hebei Puyang Iron & Steel

(1)

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Hebei University of Techn

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Hebei University of Techn

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Hefei Gaoco Technology

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Hefei Institutes of Physi

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(1)

Hefei University of Techn

(1)

Hefei Yuanwei Tech Co Ltd

(1)

Heilongjiang Honghao Moto

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(1)

Henan Anda New Material T

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Henan Haidewei Energy Sav

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(1)

Henan Polytechnic Univers

(1)

Henan Province Constructi

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Hesheng Silicon Ind Jiaxi

(1)

Hollis Ind Pty Ltd

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Hongyang Display (Xianyan

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Huadian Jinsha River Upst

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Huaguan Semiconductor Hey

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Huaibei Mining; Anhui Jia

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Hualin Steel Group Co Ltd

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Huaneng Coal Tech Researc

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Hujia Technology, Jiangsu

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(1)

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(1)

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(1)

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State Intellectual Property Office of China Releases Jiangsu Jianan Pump Manufacturing Patent Application for Intelligent Permanent Magnet Shield Pump Fluid Transmission Intelligen..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangsu Jianan Pump Manufacturing patent application for Intelligent Permanent Magnet Shield Pump Fluid Transmission Intelligent Platform. This invention was developed by Chen Jianlin, Shi Hongfang and Chen Hongkun. The patent application number is ..

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...

State Intellectual Property Office of China Receives Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group Patent Application for Method and Device for Detecting and Judging Cra..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group patent application for Method and Device for Detecting and Judging Cracks of Refractory Layer of Ladle Before Full-size Iron Receiving. Tao Jian, Cao Mingliang, Zhang Jinsheng and Wang Yunlian de..

State Intellectual Property Office of China Releases Jiangxi Metallurgical Design Inst Co Ltd and Dayu Emergency Man Bureau Patent Application for Safety Intelligent Identification..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangxi Metallurgical Design Inst Co Ltd and Dayu Emergency Man Bureau patent application for Safety Intelligent Identification and Early Warning System for Non-coal Mine Mountain Top Plate. This invention was developed by Hu Huiming, Liao Xin, Luo Hua..

Guangdong Dapeng Liquefied Natural Gas Co Ltd Seeks Patent for Pipeline External Metal Loss Defect Analysis Method Based on Multi-source Data

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Guangdong Dapeng Liquefied Natural Gas Co Ltd has sought patent for Pipeline External Metal Loss Defect Analysis Method Based on Multi-source Data. This invention was developed by Yu Hang, Liang Qiang, Wei Donghong, Liu Xinling, Li Qiang, Zhang Haifeng and Yang Shengluo. The patent application number is C..

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..

State Intellectual Property Office of China Publishes Deyang Haohua Qingping Phosphate Mining Co Ltd Patent Application for Method and System for Predicting Spreading Process of Wa..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Deyang Haohua Qingping Phosphate Mining Co Ltd patent application for Method and System for Predicting Spreading Process of Water-rich Body in Mining Area. The invention was developed by Wang Hao, Shi Liang, Yao Yi, He Liang, Zuo Haijun, Liang Zhongha..

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 ..

Poly Xinlian Blasting Eng Group Co Ltd Seeks Patent for Quantitative Analysis Method for Blasting Cracking Mode of Jointed Rock Mass

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Poly Xinlian Blasting Eng Group Co Ltd has sought patent for Quantitative Analysis Method for Blasting Cracking Mode of Jointed Rock Mass. This invention was developed by Liu Dengke, Sun Zhichao, Tam Ka Ho and Chen Wei. The patent application number is CN202511296596 20250911. The patent publication numbe..

State Intellectual Property Office of China Publishes Material Genome Institute of Shanghai Univ Pingxiang and Jiangxi Huanyu Industrial Ceramic Tech Research Co Ltd Patent Applica..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Material Genome Institute of Shanghai Univ Pingxiang and Jiangxi Huanyu Industrial Ceramic Tech Research Co Ltd patent application for High-entropy Ceramic Wave-absorbing Material and Design Method and Preparation Method Thereof. The invention was dev..

Shandong Lilou Coal Ind Co Ltd Seeks Patent for Method and System for Analyzing Coal Pillars of Goaf Sections on Two Sides of Mine Coal Seam Working Face

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Shandong Lilou Coal Ind Co Ltd has sought patent for Method and System for Analyzing Coal Pillars of Goaf Sections on Two Sides of Mine Coal Seam Working Face. This invention was developed by Ji Yonghu, Li Dong, Wang Yong, Wang Weibin, Cho Choong-hyun, Liu Yongpan, Sun Chenglei, Sun Bo, Ge Decheng and Hu Cha..

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 Publishes Tiandi Changzhou Automation Co and Changzhou Research Institute Co Ltd Of China Coal Tech and Engineering Group Patent Applica..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Tiandi Changzhou Automation Co and Changzhou Research Institute Co Ltd of China Coal Tech and Engineering Group patent application for Underground Coal Mine Rs485 Two-parameter Self-adaptive Method. The invention was developed by Chen Xian, Luo Ke, Wa..

State Intellectual Property Office of China Publishes Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd Patent Application for Mining Safety Monitoring Substa..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd patent application for Mining Safety Monitoring Substation Interaction System for Mine Swan Mongolia Coal Mine. The invention was developed by Song Xiaofeng, Wu Ruijie, Wang Xin, ..

State Intellectual Property Office of China Releases Shenzhen Huadian Intelligent Co Ltd Patent Application for Method and System for Rapidly Identifying Abnormal Energy Consumptio..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shenzhen Huadian Intelligent Co Ltd patent application for Method and System for Rapidly Identifying Abnormal Energy Consumption Behavior Based on Gateway Data Association Rule Mining. This invention was developed by Chen Yundong, Zhang Hua, Fu Yunpeng..

State Intellectual Property Office of China Releases Lingtong Tech Shanghai Co Ltd Patent Application for Multilayer Metal Plate Waveguide Transmission Device and Manufacturing Met..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Lingtong Tech Shanghai Co Ltd patent application for Multilayer Metal Plate Waveguide Transmission Device and Manufacturing Method. This invention was developed by Chen Kang, Zhang Longbing, Xu Zhiwei and Zhang Qilong. The patent application number ..

Guangdong Qixin Prec Casting Co Ltd Submits Chinese Patent Application for Magnesium Alloy Semi-solid Forming Method and System

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 30 -- Guangdong Qixin Prec Casting Co Ltd has submitted a patent application for Magnesium Alloy Semi-solid Forming Method and System. This invention was developed by Chen Liangjin, Lai Caiyun, Ding Weimin, Fang Hongji and Zhang Xiang. The patent application number is CN202511274217 20250908. The patent publica..

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..

Xinfeng Rongweiye Tech Co Ltd Submits Patent Application for Circuit Board Metal Layer Integrated Etching System Based on Multi-field Coupling Regulation and Control

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Xinfeng Rongweiye Tech Co Ltd has submitted a patent application for Circuit Board Metal Layer Integrated Etching System Based on Multi-field Coupling Regulation and Control. Ding Qiheng and Wang Yuyou developed the invention. The patent application number is CN202511320728 20250916. The patent publicatio..

State Intellectual Property Office of China Receives Zhuhai Guangji Tech Co Ltd Patent Application for High-power-generation-rate Light-transmitting Glass and Window

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Zhuhai Guangji Tech Co Ltd patent application for High-power-generation-rate Light-transmitting Glass and Window. Deng Peng developed the invention. The patent application number is CN202511533295 20251024. The patent publication number is CN1211747..

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..

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 ..

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 ..

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..

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..

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 ..

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 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..

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..

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 Publishes Sinohydro Bureau 14 and Shandong Bohui Heavy Industry Tech Co Ltd Patent Application for Non-through Pre-buried Cantilever Cas..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Sinohydro Bureau 14 and Shandong Bohui Heavy Industry Tech Co Ltd patent application for Non-through Pre-buried Cantilever Casting Hanging Basket Inner Guide Beam Adjusting Device and Construction Method. The invention was developed by Hou Xiaojun, Li..

Fu Ziyu Seeks Patent for Novel Mine Track Turnout

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Fu Ziyu has sought patent for Novel Mine Track Turnout. This invention was developed by Fu Jiang and Fu Ziyu. The patent application number is CN202511473016 20251015. The patent publication number is CN121161665 (A). International Patent Classification code is E01B23/06. An abstract released by the S..

State Intellectual Property Office of China Publishes Jiaocha Ion Hangzhou New Material Tech Co Ltd Patent Application for Method for Anodizing Electroplated Aluminum of Plastic Pa..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Jiaocha Ion Hangzhou New Material Tech Co Ltd patent application for Method for Anodizing Electroplated Aluminum of Plastic Part. The invention was developed by Wang Hongtao and Zhao Hangao. The patent application number is CN202511320672 20250915...

Shenyang Lianke Tech Co Ltd Applies for Patent on Accurate Temperature Control Method and System in Aluminum Smelting Process

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shenyang Lianke Tech Co Ltd has applied Chinese patent for Accurate Temperature Control Method and System in Aluminum Smelting Process. Zhang Ruixiang and Zhang Xinbo developed it. The patent application number is CN202511348137 20250920. The patent publication number is CN121161370 (A). International Pat..

Jiangsu Huawang New Mat Co Ltd Applies for Patent on High-strength Copper-aluminum Alloy Composite Foil and Preparation Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangsu Huawang New Mat Co Ltd has applied Chinese patent for High-strength Copper-aluminum Alloy Composite Foil and Preparation Method Thereof. Zhang Dongfang and Zhang Yi developed it. The patent application number is CN202511279077 20250909. The patent publication number is CN121161303 (A). Internation..

Nanjing Hexianda Microelectronic Tech Co Ltd Files Chinese Patent Application for Cu-mtd Alloy Etching Solution Composition and Application Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nanjing Hexianda Microelectronic Tech Co Ltd has filed a patent application for Cu-mtd Alloy Etching Solution Composition and Application Thereof. This invention was developed by Hong Ri, Liu Changle, Li Chuang, Zhang Hongwei, Huang Haidong and Hu Tianqi. The patent application number is CN202511330522 20..

State Intellectual Property Office of China Receives Shenzhen Dunhua Tech Co Ltd Patent Application for Zinc Alloy Chromium-free Passivation Solution

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Shenzhen Dunhua Tech Co Ltd patent application for Zinc Alloy Chromium-free Passivation Solution. Xie Xiuxing and He Hanquan developed the invention. The patent application number is CN202511352565 20250922. The patent publication number is CN121161..

State Intellectual Property Office of China Releases Jiangxi Jinliansheng Aluminum Ind Co Ltd Patent Application for Composite Surface Treatment Method for Gradient Corrosion-resis..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Jiangxi Jinliansheng Aluminum Ind Co Ltd patent application for Composite Surface Treatment Method for Gradient Corrosion-resistant and High-strength Electronic High-performance Copper Alloy. This invention was developed by Peng Bingfeng, Zhou Zhipeng ..

State Intellectual Property Office of China Publishes Northwestern Polytechnical University and Research & Development Institute of Northwestern Polytechnical University in Shenzhe..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Northwestern Polytechnical University and Research & Development Institute of Northwestern Polytechnical University in Shenzhen patent application for Heat Treatment Method for Improving Strength-plasticity-toughness Matching of Ultrahigh-strength Tit..

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..

State Intellectual Property Office of China Receives Kaiping Xinchuangjiang Aluminum Ind Co Ltd Patent Application for Inflation Sealing Assembly Suitable for Sealing Safety Alumin..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Kaiping Xinchuangjiang Aluminum Ind Co Ltd patent application for Inflation Sealing Assembly Suitable for Sealing Safety Aluminum Alloy Sliding Window. Zhang Shunsui developed the invention. The patent application number is CN202511532432 20251024. ..

Zhejiang Xurui Energy Saving Tech Co Ltd Files Chinese Patent Application for Sound Insulation and Noise Reduction Aluminum Alloy Door and Window

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Zhejiang Xurui Energy Saving Tech Co Ltd has filed a patent application for Sound Insulation and Noise Reduction Aluminum Alloy Door and Window. This invention was developed by Zhang Xinwei, Chen Pan and Wang Zhenggang. The patent application number is CN202511440372 20251010. The patent publication numbe..

Symati Aihemaiti Applies for Patent on Interlayer Connection Type Wind-resistant Glass Door and Window and Mounting Method Thereof

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Symati Aihemaiti has applied Chinese patent for Interlayer Connection Type Wind-resistant Glass Door and Window and Mounting Method Thereof. Alhamaiti Elidar and Symati Aihemaiti developed it. The patent application number is CN202511673579 20251114. The patent publication number is CN121162165 (A). Inter..

State Intellectual Property Office of China Releases Shandong Hengdi Cnc Equipment Co Ltd Patent Application for Gas Inflation Equipment for Producing Hollow Glass for Green Buildi..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shandong Hengdi Cnc Equipment Co Ltd patent application for Gas Inflation Equipment for Producing Hollow Glass for Green Building. This invention was developed by Li Changsong, Zhang Huayong, Yin Lei and Hu Zhongjie. The patent application number is..

State Intellectual Property Office of China Releases Shenzhen Boyu Construction Dev Co Ltd and China Constr 2nd Bureau Installation Engineering Patent Application for Bearing Plate..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shenzhen Boyu Construction Dev Co Ltd and China Constr 2nd Bureau Installation Engineering patent application for Bearing Plate Structure in Metal Roof Board Construction Engineering. This invention was developed by Yang Ziliang, Gao Chendong, Yu Fei, ..

State Intellectual Property Office of China Releases Zhejiang Jingshun Building Material Tech Co Ltd Patent Application for High-hardness Wear-resistant Multi-layer Composite Ceram..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Zhejiang Jingshun Building Material Tech Co Ltd patent application for High-hardness Wear-resistant Multi-layer Composite Ceramic Tile-like PVC Floor and Preparation Method Thereof. This invention was developed by Dai Huibin, Chen Jiajie, Yan Jiahao, J..

State Intellectual Property Office of China Releases Foshan Shilyu Building Mat Co Ltd Patent Application for Bearing Corner Brace for Large Decorative Aluminum Component

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Foshan Shilyu Building Mat Co Ltd patent application for Bearing Corner Brace for Large Decorative Aluminum Component. This invention was developed by Wang Xunxue. The patent application number is CN202511355982 20250922. The patent publication numb..

State Intellectual Property Office of China Releases Shaanxi Zhongbang Quanlyu Household Co Ltd Patent Application for Thermal Insulation Aluminum Plate Lightweight Wall

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Shaanxi Zhongbang Quanlyu Household Co Ltd patent application for Thermal Insulation Aluminum Plate Lightweight Wall. This invention was developed by Peng Yang and Li Shuai. The patent application number is CN202511710277 20251120. The patent public..

State Intellectual Property Office of China Receives Anhui Shanghong New Material Tech Co Ltd Patent Application for Stable Connection Node of Aluminum Veneer Curtain Wall and Glas..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Anhui Shanghong New Material Tech Co Ltd patent application for Stable Connection Node of Aluminum Veneer Curtain Wall and Glass Curtain Wall. Feng Junjun, Li Qingjun, Feng Liming, Huang Chengcheng and Deng Chunhua developed the invention. The paten..

China Building Mat Industrial Construction Xian Engineering Co Ltd Submits Chinese Patent Application for Ecological Restoration Method for Grass Chain Slope Protection of Surface ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- China Building Mat Industrial Construction Xian Engineering Co Ltd has submitted a patent application for Ecological Restoration Method for Grass Chain Slope Protection of Surface Mine. This invention was developed by Ma Xiaoping, Ma Chunfeng, Yang Daizhong, Zhang Xuezhen, Wu Tong, Quan Hao, Wang Jianhua, Ga..

State Intellectual Property Office of China Receives Chongqing Mas Sci & Tech Co Ltd Patent Application for Intelligent Regulation and Control Method and Device for Mine Undergroun..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Chongqing Mas Sci & Tech Co Ltd patent application for Intelligent Regulation and Control Method and Device for Mine Underground Gas Extraction Drilling. Lang Daizhi, Jiang Yonglin, Wang Weixiang, Su Ning, Tang Guangqiang, Li Qiang, Wang Ke, Yang Chao,..

State Intellectual Property Office of China Publishes Shanxi Tiandi Coal Mining Machinery Co Ltd and Taiyuan Inst China Coal Tech & Eng Group Patent Application for Walking System ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Shanxi Tiandi Coal Mining Machinery Co Ltd and Taiyuan Inst China Coal Tech & Eng Group patent application for Walking System of Coal Mining Machine. The invention was developed by Zhou Ting, Que Yunpeng, Gao Ruiwen, Wang Xuecheng, Zhang Yanjun, Zhang..

Shandong Zhengguang New Energy Co Ltd Applies for Patent on Coal Mine Extracted Gas and Air Mixing Device

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Shandong Zhengguang New Energy Co Ltd has applied Chinese patent for Coal Mine Extracted Gas and Air Mixing Device. Zhou Pan, Zhang Shanshan and Su Baokai developed it. The patent application number is CN202511430079 20251009. The patent publication number is CN121162339 (A). International Patent Classifi..

State Intellectual Property Office of China Publishes Shaanxi Tyontech Smart Remanufacturing Co Ltd Patent Application for Sealing Hydraulic Cylinder System Resistant to High-tempe..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Shaanxi Tyontech Smart Remanufacturing Co Ltd patent application for Sealing Hydraulic Cylinder System Resistant to High-temperature Corrosion Environment and Mine Mining Equipment. The invention was developed by Wang Chunchang, Li Shiliang, Hu Baozhu..

Yancheng Chaoge Sealing Mat Co Ltd Files Chinese Patent Application for Carbon Graphite Sealing Element Convenient to Clean

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Yancheng Chaoge Sealing Mat Co Ltd has filed a patent application for Carbon Graphite Sealing Element Convenient to Clean. This invention was developed by Yang Wenxin, Wang Xiuli and Yang Shaoqing. The patent application number is CN202511652389 20251112. The patent publication number is CN121162688 (A). ..

State Intellectual Property Office of China Receives Zhongcheng Carbon Asset Man Beijing Co Ltd Patent Application for Plasma Hot Blast Stove Tunnel Kiln Material Processing System

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Zhongcheng Carbon Asset Man Beijing Co Ltd patent application for Plasma Hot Blast Stove Tunnel Kiln Material Processing System. Bai Yulong and Jin Xuefei developed the invention. The patent application number is CN202511349797 20250919. The patent ..

Suzhou Longray Thermal Tech Co Ltd Submits Chinese Patent Application for Molten Aluminum Conveying Device and Molten Aluminum Conveying Method for Double-chamber Furnace

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Suzhou Longray Thermal Tech Co Ltd has submitted a patent application for Molten Aluminum Conveying Device and Molten Aluminum Conveying Method for Double-chamber Furnace. This invention was developed by Li Haipeng, Liu Jingjing, Nian Jitao, Shao Ping, Zhou Yuanjie and Rao Peihong. The patent application ..

Anhui Qichuang Aluminum Co Ltd Applies for Patent on Slag Removal Device Capable of Reducing Inclusion Defect and Used for Aluminum Bar Smelting

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Anhui Qichuang Aluminum Co Ltd has applied Chinese patent for Slag Removal Device Capable of Reducing Inclusion Defect and Used for Aluminum Bar Smelting. Xu Kai and Tan Qingzhu developed it. The patent application number is CN202511415672 20250930. The patent publication number is CN121163238 (A). Intern..

State Intellectual Property Office of China Releases Changzhou Caineng Refrigeration Tech Co Ltd Patent Application for Energy-saving Aluminum Foil Plate Heat Exchanger with Self-e..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has released Changzhou Caineng Refrigeration Tech Co Ltd patent application for Energy-saving Aluminum Foil Plate Heat Exchanger with Self-expansion Adjusting Mechanism. This invention was developed by Tang Wenjie. The patent application number is CN202511553847..

Guangdong Tuonan Construction Eng Co Ltd Submits Chinese Patent Application for Explosive Injection Device for Static Blasting

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Guangdong Tuonan Construction Eng Co Ltd has submitted a patent application for Explosive Injection Device for Static Blasting. This invention was developed by Lin Cannan, Huang Zhongqiang and Huang Jianwen. The patent application number is CN202511190869 20250825. The patent publication number is CN12116..

Huadian Jinsha River Upstream Hydropower Dev Co Ltd Boluo Branch Seeks Patent for Sand Transport Device for Sand Transport Test

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Huadian Jinsha River Upstream Hydropower Dev Co Ltd Boluo Branch has sought patent for Sand Transport Device for Sand Transport Test. This invention was developed by Tuo Xiaojun, Liang Hongru, Wang Guoyang, Han Guojun, Zhang Jianpeng, Gao Yifeng, Jin Yuanyuan, Wu Mengkun, Li Zhaodong, Song Wenshuo and Zeng J..

Chongqing Materials Res Inst Co Ltd Seeks Patent for Corrosion Method of Super Invar Alloy

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Chongqing Materials Res Inst Co Ltd has sought patent for Corrosion Method of Super Invar Alloy. This invention was developed by Huang Min, Liao Xinyi, Xu Qianying, Li Yongtao, Wang Jintai, Ju Yunxiao, Song Jinhui and Wang Fangjun. The patent application number is CN202511380683 20250925. The patent publi..

State Intellectual Property Office of China Receives Wang Congling Patent Application for Method for Determining Barium Sulfate in Fluorite Mine

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received Wang Congling patent application for Method for Determining Barium Sulfate in Fluorite Mine. Wang Weizhong, Wang Congling and Li Yatao developed the invention. The patent application number is CN202511303724 20250912. The patent publication number i..

State Intellectual Property Office of China Publishes Wushenqi Water Conservancy Career Dev Center Patent Application for Monitoring Equipment for Sand Groundwater Protection and U..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Wushenqi Water Conservancy Career Dev Center patent application for Monitoring Equipment for Sand Groundwater Protection and Use Method Thereof. The invention was developed by Gao Haibo, Liu Zhiqiang, Wang Hu, Bai Rujun, Xue Rong, Tian Yonghua, Miao H..

Deyang Tianhe New Energy Tech Co Ltd Files Chinese Patent Application for New Energy Aluminum Alloy Part Manufacturing and Processing Energy Consumption Monitoring Device and Metho..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Deyang Tianhe New Energy Tech Co Ltd has filed a patent application for New Energy Aluminum Alloy Part Manufacturing and Processing Energy Consumption Monitoring Device and Method Thereof. This invention was developed by Yuan Hong, Chen Zhongqiu and Huang Lei. The patent application number is CN2025113139..

Chongqing Eshiagen Energy Saving Equipment Co Ltd Seeks Patent for Die Casting Parameter Optimization Method and System Based on Data Mining

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Chongqing Eshiagen Energy Saving Equipment Co Ltd has sought patent for Die Casting Parameter Optimization Method and System Based on Data Mining. This invention was developed by Cui Rong, Jin Zhe, Wang Lei, Xiong Yu and Liu Kechen. The patent application number is CN202511271228 20250908. The patent publ..

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..

Jiangxi Jiawo Household Products Co Ltd Files Chinese Patent Application for Process Parameter Tracing and Quality Collaborative Management System for Ceramic Production

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Jiangxi Jiawo Household Products Co Ltd has filed a patent application for Process Parameter Tracing and Quality Collaborative Management System for Ceramic Production. This invention was developed by Zhao Jianxiong, He Zhongcheng, Xie Zhigen and Li Zongming. The patent application number is CN20251133861..

State Intellectual Property Office of China Publishes Sinosteel Shijiazhuang Engineering Design & Res Institute Co Ltd Patent Application for Automatic Driving Control Method and S..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has published Sinosteel Shijiazhuang Engineering Design & Res Institute Co Ltd patent application for Automatic Driving Control Method and System Applied to Mine Environment. The invention was developed by Jiang Feng, Su Feng, Wen Xiaoya, Li Zhiye, Zhang Xing, Duan..

Nantong Wanv New Energy Tech Co Ltd Submits Patent Application for Intelligent Adjusting Method and System for High-waterproof Metal Enclosure Structure

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Nantong Wanv New Energy Tech Co Ltd has submitted a patent application for Intelligent Adjusting Method and System for High-waterproof Metal Enclosure Structure. Wu Guodong and Zou Xiaochun developed the invention. The patent application number is CN202511130081 20250813. The patent publication number is ..

ArcelorMittal Seeks Patent for Manufacturing Method for a Metal Component and Associated Metal Component

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- ArcelorMittal has sought patent for Manufacturing Method for a Metal Component and Associated Metal Component. This invention was developed by Jacquet Denis, Lafilay Vincent, Duroux Patrick, Schneider Nicolas, Devine Jean Marc and Sanader Michel. The patent application number is CN20248029661 20240515. Th..

voestalpine Stahl Applies for Patent on Transportation and Storage System for Metal Coiled Materials

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- voestalpine Stahl has applied Chinese patent for Transportation and Storage System for Metal Coiled Materials. Krachowicz Martin, Martin Promberger and Reisinger Georg developed it. The patent application number is CN20248034756 20240524. The patent publication number is CN121175217 (A). International Pat..

voestalpine Stahl Submits Patent Application for Transportation and Storage System for Metal Coils

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- voestalpine Stahl has submitted a patent application for Transportation and Storage System for Metal Coils. Krachowicz Martin, Martin Promberger, Bachinger Philipp and Reisinger Georg developed the invention. The patent application number is CN20248034692 20240524. The patent publication number is CN12117..

State Intellectual Property Office of China Receives China National Erzhong Group Deyang Wanhang Die Forging Patent Application for GH3536 Alloy Large Die Forging and Heat Treatmen..

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- State Intellectual Property Office of China has received China National Erzhong Group Deyang Wanhang Die Forging patent application for GH3536 Alloy Large Die Forging and Heat Treatment Method Thereof. Liao Jia, Wang Ruiqi, Wang Xue, Xie Jing, Mo Anjun, Zeng Jing and Wang Deyong developed the invention. T..

Lanzhou University Submits Patent Application for Method for Improving Performance of Mg-Li-Al-Y-Gd Series Alloy Through Heat Treatment

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Lanzhou University has submitted a patent application for Method for Improving Performance of Mg-Li-Al-Y-Gd Series Alloy Through Heat Treatment. Peng Peng, Ma Chunhui, Xu Yuanli, Zhang Xudong, Ma Zhikun and Wang Lianwen developed the invention. The patent application number is CN202511342120 20250919. The..

Guizhou University Applies for Patent on Method for Improving Rotating Bending Fatigue Strength of AlCoCrFeNi 2.1 Eutectic High-entropy Alloy

Metal & Mining

| Thu 30 Apr 2026

Beijing, April 30 -- Guizhou University has applied Chinese patent for Method for Improving Rotating Bending Fatigue Strength of AlCoCrFeNi 2.1 Eutectic High-entropy Alloy. Li Tianxin, Chen Lifeng, Li Junqi, Chen Chaoyi, Wan Mingpan and Huang Chaowen developed it. The patent application number is CN202511399226 20250928. The ..

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..

Clenergy Innovation Laboratory and Nanjing University of Technology Seek Patent for End Sealing Method of Tubular Ceramic Membrane

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Clenergy Innovation Laboratory and Nanjing University of Technology have sought patent for End Sealing Method of Tubular Ceramic Membrane. This invention was developed by Chen Xianfu, Liu Zhiyong, Ke Wei, Qiu Minghui, Fu Kaiyun and Fan Yiqun. The patent application number is CN202511567826 20251030. The p..

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