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17:42:31 Mon 04 May 2026

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University of Science and

(11)

Shanxi Tiandi Coal Mining

(10)

Kunming University of Sci

(9)

Nanjing Iron and Steel

(9)

Pt Green Eco Nickel [id];

(8)

Central South University

(7)

Institute of Metal Resear

(7)

China Institute of Atomic

(5)

China University of Minin

(5)

Guangdong Zhongnan Iron a

(5)

Guoneng Shendong Coal Gro

(5)

Northeastern University

(5)

Pt Esg New Energy Mat [id

(5)

AnHui Jinrisheng Mining

(4)

(4)

Hebei Hegang Material Tec

(4)

Hefei Gaoco Technology

(4)

Lanzhou University

(4)

Ningbo Institute of Mater

(4)

Northwestern Polytechnica

(4)

Shenyang Foundry Res Inst

(4)

Anhui Changjiang Steel Co

(3)

Anhui Xinfangzun Automati

(3)

Beihang University

(3)

Beijing University of Tec

(3)

CRRC Qingdao Sifang

(3)

China First Metallurgical

(3)

Chongqing University

(3)

Dongguan Kaiyuan Chemical

(3)

Dongguan University of Te

(3)

East China University of

(3)

(3)

Hebei University of Techn

(3)

Huaneng Clean Energy Res

(3)

Huaneng Yimin Coal & Elec

(3)

Institute Of Mat And Inte

(3)

Jilin Optical & Electroni

(3)

Northwest Institute for N

(3)

Poly Xinlian Blasting Eng

(3)

Shanxi Datong Lijiayao Co

(3)

Shougang Jingtang United

(3)

Southwest Jiaotong Univer

(3)

Tiandi Shanghai Excavatin

(3)

Vitalink Industry Shenzhe

(3)

Wuhan University

(3)

Xi\'an Jiaotong Universit

(3)

Xinjiang University

(3)

Yankuang Energy Group

(3)

AECC Shenyang Liming Aero

(2)

Baotou Iron and Steel Gro

(2)

Beijing Heqi Precision Te

(2)

Changsha Institute Mining

(2)

Changsha University of Sc

(2)

Changzhou Tongtai Gaodao

(2)

Changzhou Zhuyuan Zhizao

(2)

Chengdu Advanced Metal Ma

(2)

China National Erzhong Gr

(2)

China National Heavy Mach

(2)

China Three Gorges Univer

(2)

China University of Minin

(2)

Chongqing Hengya Ind Co L

(2)

Chongqing Iron & Steel

(2)

Dalian University of Tech

(2)

Dayigezhuang Gold Mine of

(2)

Dezhou University

(2)

(2)

Fanrui Yunzhi Tech Zhengz

(2)

Fujian Xiangxin New Mater

(2)

GuangXi University

(2)

Guangdong Wotech New Ener

(2)

Guilin University of Elec

(2)

Harbin Engineering Univer

(2)

Harbin Institute Of Tech

(2)

Harbin Institute of Techn

(2)

Harbin Institute of Techn

(2)

(2)

Hunan Sanmu Silicon Mater

(2)

Hunan Valin Xiangtan Iron

(2)

Hunan Xinliwei Tech Co Lt

(2)

Hunan Zhongxin New Materi

(2)

Inner Mongolia University

(2)

Jiangsu Binxin Steel Grou

(2)

Jiangsu Gulyu Tech Co Ltd

(2)

Jiangsu Hengxin Quartz Te

(2)

Jiangsu University

(2)

Jiangxi Baotai Non Ferrou

(2)

Jiangxi Xinrui Resource R

(2)

Jiashan Sinhai Prec Casti

(2)

Jilin University

(2)

Junyuan Electronic Techno

(2)

Kunshan Changjian Foundry

(2)

Laizhou Xinzhongyao Machi

(2)

Luonan Taoling Mining Co

(2)

Luoyang Wanji Aluminum Ti

(2)

MCC Shanghai Steel Struct

(2)

Nanjing Hexianda Microele

(2)

Nanjing University of Sci

(2)

Nanjing Yhd Intelligent S

(2)

Nantong Polytechnic Colle

(2)

Nat Inst Clean & Low Carb

(2)

Ningxia Cnmc Jinhang Tita

(2)

Ningxia University

(2)

Nordex Energy Spain SAU

(2)

(2)

Ocean University China

(2)

Pangang Group Mining

(2)

Primetals Technologies Au

(2)

Qingdao Sineng Power Tech

(2)

Qingyuan Csg Energy Savin

(2)

Sanxin Special Mat Changz

(2)

Shaanxi Huatek New Mat Co

(2)

Shandong Wensheng Glass T

(2)

Shanghai Institute of App

(2)

Shanghai University

(2)

Shanxi Taigang Stainless

(2)

Shaoxing Testing Inst Of

(2)

Shenzhen Yixian Tech Co L

(2)

Sinohydro Bureau 14; Shan

(2)

Soochow University

(2)

Southwest University of S

(2)

Taiyuan University of Sci

(2)

Taizhou Huafeng Precise F

(2)

Tiandi Changzhou Automati

(2)

(2)

University of Science and

(2)

WISDRI Continuous Casting

(2)

Wuhan Kingfa Sci & Tech C

(2)

Wuhan University of Scien

(2)

Wuhan University of Techn

(2)

Xi\'an Research Institute

(2)

Xi\'an Thermal Power Rese

(2)

Xinjiang Joinworld

(2)

Xinjiang Xiangrun New Mat

(2)

(2)

Yunnan Aluminum Co Ltd Ze

(2)

Zhejiang Jingyang Environ

(2)

Zhejiang Xurui Energy Sav

(2)

Zhengzhou Mechanical Rese

(2)

Zhengzhou University; Lon

(2)

Zhongyuan Key Metal Labor

(2)

voestalpine Stahl

(2)

105 Geological Brigade Of

(1)

AVIC Harbin Bearing

(1)

AVIC Manufacturing Techno

(1)

Aecc Aero Sci & Tech Co L

(1)

Aerospace Information Res

(1)

Air Liquide [fr]; Air Liq

(1)

(1)

Andejia Fujian Aluminum D

(1)

Angang Construction Conso

(1)

Anhui Ankun New Material

(1)

Anhui Auher Aluminum Tech

(1)

Anhui Benteng Hardware Mf

(1)

Anhui Bosheng Aluminum In

(1)

Anhui Hengci Magnetic Ele

(1)

Anhui Hengjiu Metal Produ

(1)

Anhui Hongde Aluminum Ind

(1)

Anhui Hongli Metal Compos

(1)

Anhui Jindajin Machine To

(1)

Anhui Jinlan Jinying Alum

(1)

Anhui Jiuhua New Mat Co L

(1)

Anhui Kuangan Detection T

(1)

Anhui Lixin Special Steel

(1)

Anhui Longrui Glass Co Lt

(1)

Anhui Lukong Environmenta

(1)

Anhui Magang Mining Resou

(1)

Anhui Qichuang Aluminum C

(1)

Anhui Rongchun Intelligen

(1)

Anhui Shanghong New Mater

(1)

Anhui Shunbo Environmenta

(1)

Anhui Silver Age Tech Co

(1)

Anhui Taotao New Material

(1)

Anhui Yingtuo Intelligent

(1)

Anhui Yongmaotai Aluminum

(1)

Anhui Yuanchuang New Mat

(1)

Anhui Yunhai Aluminum Ind

(1)

Anhui Zhongsheng Copper I

(1)

Anlu Huayu Wiremesh Machi

(1)

Ansteel Group Beijing Res

(1)

Antai Beifang Tech Co Ltd

(1)

(1)

(1)

Asia Pacific Light Alloy

(1)

Baixiangshan Mining Branc

(1)

Baoding Anbaoneng Metallu

(1)

Baoji Bao Ti Equipment Te

(1)

Baoji Xinfuquan Machinery

(1)

Baosteel Desheng Stainles

(1)

Baotou Research Institute

(1)

Baotou Yihe Rare Earth Al

(1)

Baowu Group Echeng Iron a

(1)

Beg Projekte Gmbh

(1)

Beifang University of Nat

(1)

Beifang Weijiamao Coal Po

(1)

Beihang University; Zhong

(1)

Beijing Beiye Functional

(1)

Beijing Branch Of Hebei G

(1)

Beijing China Tank Ind Co

(1)

Beijing Feihang Jiexun Te

(1)

Beijing Hansenda Membrane

(1)

Beijing Institute of Mech

(1)

Beijing Institute of Tech

(1)

Beijing Jinboyu Metal Tec

(1)

Beijing Jinghanlin Mould

(1)

Beijing Metallurgical Equ

(1)

Beijing New Building Mat

(1)

Beijing Qingyan Qbeam Tec

(1)

Beijing Research Institut

(1)

Beijing Shougang

(1)

Beijing Shougang Internat

(1)

Beijing University of Civ

(1)

Beijing Urban Constructio

(1)

Beijing Wattman Intellige

(1)

Beijing Xinxing Huaan Sma

(1)

Beijing Zhenlongyuan Tech

(1)

Beijing Zhongliming New M

(1)

Beiyang National Distilla

(1)

Bengang Steel Plates

(1)

Benxi Steel Group Informa

(1)

Bhjd Mining Eng & Tech Be

(1)

Binhai Zhubao Chemical Ma

(1)

(1)

Bray International

(1)

CCCC Shec First Highway E

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CISDI Engineering

(1)

CNMC Ningxia Orient Group

(1)

(1)

CSSC Haizhuang Wind Power

(1)

Caihong Display Devices

(1)

Caihong Group; IRICO Grou

(1)

Cangzhou Bozhen Communica

(1)

Cccc Fc Dredging Co Ltd;

(1)

Ccteg Coal Mining Researc

(1)

Central South University;

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

Chalco Ruimin; Zhonglv So

(1)

Chang\'an University; Ins

(1)

Changchun Gold Research I

(1)

Changchun Institute of Op

(1)

Changchun University

(1)

Changde Guoyin New Mat Co

(1)

Changjian Huaxin Robot Pa

(1)

Changjiang Ecology Enviro

(1)

Changsha Institute Mining

(1)

Changsha Institute Mining

(1)

Changsha Research Institu

(1)

Changsha Zhonglian Pumps

(1)

Changsha Zhongxing New Ma

(1)

Changshu Innovation Ceram

(1)

Changshu Jiahe Display Te

(1)

Changzhou Bolin Heat Trea

(1)

Changzhou Caineng Refrige

(1)

Changzhou Jiayi New Mater

(1)

Changzhou Juling Foundry

(1)

Chaohu Dingli Iron Tower

(1)

Chaohu University

(1)

Chaozhou Chaoan Zhuoyue C

(1)

Chaozhou Leyinghong Ceram

(1)

Chaozhou Liansheng Arts &

(1)

Chaozhou Xiongmei Ceramic

(1)

(1)

(1)

Chengdu Dongjun Laser Co

(1)

Chengdu Gute Machinery Wo

(1)

Chengdu Henghaifeng Tech

(1)

Chengdu Hongxia Science &

(1)

Chengdu Shengshi Jianhua

(1)

Chengdu Spaceon Electroni

(1)

Chengdu Technician Colleg

(1)

Chengdu University

(1)

Chengdu University of Tec

(1)

Chenzhou Jiarun Changfu I

(1)

China Aluminiuym Science

(1)

China Aluminiuym Science

(1)

China Building Mat Indust

(1)

China Building Materials

(1)

China Buliding Materials

(1)

China Coal Construction G

(1)

China Coal Construction G

(1)

China Coal Research Insti

(1)

China Coal Technology Eng

(1)

China Coal Technology Eng

(1)

China Coal Zhangjiakou Co

(1)

China Constr 8th Engineer

(1)

China Enfi Eng Corp; Chin

(1)

China Faw Group

(1)

China Faw Group; Faw Beij

(1)

China Iron & Steel Res In

(1)

China National Erzhong Gr

(1)

China Nuclear Industry fi

(1)

China Third Metallurgical

(1)

China Ukrainian Inst Of W

(1)

China United Coalbed Meth

(1)

China University of Geosc

(1)

China University of Geosc

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China Yaohua Glass Group

(1)

Chinaland Solar Energy; G

(1)

Chinalco Weishan Rare Ear

(1)

Chinalco Zhengzhou Nonfer

(1)

Chinese Acad Of Geologica

(1)

Chinese Academy For Envir

(1)

Chizhou Jinsheng Aluminum

(1)

Chn Energy Invest Group C

(1)

Chongqing Boshuang Buildi

(1)

Chongqing CISDI Thermal &

(1)

Chongqing Eshiagen Energy

(1)

Chongqing Jianshe Transmi

(1)

Chongqing Jiantao Aluminu

(1)

Chongqing Mas Sci & Tech

(1)

Chongqing Materials Res I

(1)

Chongqing Normal Universi

(1)

Chongqing Polycomp Intern

(1)

Chongqing Taishan Cable

(1)

Chongqing University; Goe

(1)

Chongqing University; Lan

(1)

Chongqing Xinjing Special

(1)

Chongqing Xinlian Microel

(1)

Chongqing Youtai Ind Co L

(1)

Chongqing Yuejia New Mat

(1)

Chongqing Yuhua New Mater

(1)

Chongqing Zhenghe Printin

(1)

Cisdi Technology Research

(1)

Citic Int Cooperation Co

(1)

Clenergy Innovation Labor

(1)

Clfg Longhai Electronic G

(1)

(1)

Commissariat Energie Atom

(1)

Comprehensive Survey and

(1)

(1)

Crrc Xian Yongdian Smart

(1)

(1)

Dalian Jiaotong Universit

(1)

Dalian University of Tech

(1)

Dangsheng Technology (Cha

(1)

Danieli & C Officine Mecc

(1)

Data Space Inst

(1)

Dazhou Iron & Steel Group

(1)

Desheng Synthetic Mat Co

(1)

DetNet South Africa

(1)

Deyang Haohua Qingping Ph

(1)

Deyang Tianhe New Energy

(1)

Dezhou Landi Glass Co Ltd

(1)

Dianguang Explosion Proof

(1)

(1)

Ditu Beijing Tech Co Ltd

(1)

Dongguan City Sanfeng Pre

(1)

Dongguan Daling Electrome

(1)

Dongguan Dianya Hardware

(1)

Dongguan Haozhun Metal Pr

(1)

Dongguan Huacai Optical T

(1)

Dongguan Huayan New Mater

(1)

Dongguan Longyi Electroni

(1)

Dongguan Wanxin Metal Pro

(1)

Dongshi Wuhan New Energy

(1)

(1)

Ecotec Gestione Impianti

(1)

Edwards Lifesciences

(1)

Ejin Horo Banner Anyuanxi

(1)

Electric Power Research I

(1)

Emergency Management Depa

(1)

(1)

Enaex Servicios S A

(1)

(1)

Epiroc Rock Drills

(1)

Exploration Res Institute

(1)

ExxonMobil Technology and

(1)

Fangwei Shanghai Energy T

(1)

Fenglianke Photoelectric

(1)

(1)

Flat Glass Group

(1)

Fogra Lubricating Oil Zho

(1)

Forty Eighth Research Ins

(1)

Foshan Aoya Electromechan

(1)

Foshan Chancheng Huanqiu

(1)

Foshan City Greend Chemic

(1)

Foshan Daimeng Tech Co Lt

(1)

Foshan Huaxing Glass

(1)

Foshan Noble Metal Tech C

(1)

Foshan Panghong Metal Pro

(1)

Foshan Shilyu Building Ma

(1)

Foshan Shunke Intelligent

(1)

Foshan University

(1)

Foshan Yiguang Aluminum I

(1)

(1)

Freeport Minerals

(1)

Fritz Winter Eisengiesser

(1)

Fronius International

(1)

(1)

Fudan University

(1)

Fujian Antai New Energy T

(1)

Fujian Anxi Qiufeng Laoti

(1)

Fujian College Water Cons

(1)

Fujian Huangyuan Metal

(1)

Fujian Institute of Resea

(1)

Fujian Jinlong Rare Earth

(1)

Fujian Province Zhenghe C

(1)

Fujian Sansteel Min Guang

(1)

Fujian Special Machinery

(1)

Fujian Xiangxin Shares

(1)

Fujian Xingwanxiang Const

(1)

Fulian Yuzhan Technology

(1)

Furukawa Electric

(1)

Furukawa Electric Co Ltd

(1)

Fushun New Steel

(1)

Fuxin Lida Steel Casting

(1)

Fuyao Glass Industry Grou

(1)

Fuzhou University

(1)

Fuzhou University; Xinjia

(1)

Ganjiang Innovation Resea

(1)

Gansu Aisi Hechuang Tech

(1)

Gansu Detongguo Titanium

(1)

Ganzhou Nonferrous Metall

(1)

Ganzhou Yuanju New Mat Co

(1)

Gaomi Tongli Sugar Manufa

(1)

(1)

Gezhouba Yipuli Sichuan E

(1)

Giesecke & Devrient Curre

(1)

Giesecke Devrient Epaymen

(1)

Gissco Company Ltd

(1)

Glassform Ai S P A [it];

(1)

(1)

Glotech Electronics Suzho

(1)

(1)

Gree Electric Appliances,

(1)

Gree Wuan Prec Equipment

(1)

Grikin Advanced Materials

(1)

Grinm Engineering Technol

(1)

(1)

Guangdong Amada Intellige

(1)

Guangdong Bangke Electron

(1)

Guangdong Dapeng Liquefie

(1)

Guangdong East Islang New

(1)

Guangdong Hongkai Intelli

(1)

Guangdong Hongtu (Nantong

(1)

Guangdong Huibaicheng Tec

(1)

Guangdong Jinjiada Cerami

(1)

Guangdong Kaijin New Ener

(1)

Guangdong Magnolia Packin

(1)

Guangdong Minglida Techno

(1)

Guangdong Qiju Model Mfg

(1)

Guangdong Qixin Prec Cast

(1)

Guangdong R & E Optical E

(1)

Guangdong Tanyu New Mat C

(1)

Guangdong Tuonan Construc

(1)

Guangdong Vocational & Te

(1)

Guangdong Zhongnantian In

(1)

Guangxi Honggang Regenera

(1)

Guangxi Yuelida Packaging

(1)

Guangxi Zhuang Autonomous

(1)

Guangyuan Yinghe Auto Par

(1)

Guangzhou CRRC Rail Trans

(1)

Guangzhou Haiyu Huishi In

(1)

Guangzhou Hongwu Material

(1)

Guangzhou Power Supply Bu

(1)

Guangzhou Yuanhao Intelli

(1)

Guilin University of Elec

(1)

Guiyang Aluminium Magnesi

(1)

Guiyang Zhenxing Aluminum

(1)

Guizhou Highway Engineeri

(1)

Guizhou Institute Technol

(1)

Guizhou Institute Technol

(1)

Guizhou Meteorological Di

(1)

Guizhou Panjiang Refined

(1)

Guizhou University

(1)

Guizhou Zhenhua Qunying E

(1)

Guizhou Zunhui Environmen

(1)

Guizhou Zunyi Jinshan Abr

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Guodian Environment Prote

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Guoneng Baorixile Energy

(1)

Guoneng Shendong Coal Gro

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Guotun Coal Mine of Linyi

(1)

Ha Shen Tech Co Ltd

(1)

Habe Machinery Parts Taic

(1)

Hainan Jinmingfa Petroche

(1)

Hainan Nuclear Power

(1)

Hainan University

(1)

Haipu Prec Materials Suzh

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Hangxin Material Tech Co

(1)

Hangzhou Cofly Electromec

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Hangzhou Guanghan Tech Co

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Hangzhou Himalaya Informa

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Hangzhou Mige Elec Co Ltd

(1)

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Hanjiang Nat Laboratory

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Harbin Institute of Techn

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Harbin University of Scie

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Heinrich Georg Gmbh Masch

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Henan Fourth Geological E

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Henan Hongku Equipment Co

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Henan Institute of Engine

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Hoerbiger Wien Gmbh

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Hubei Milalion Alloy Dril

(1)

Hubei Qihong Intelligent

(1)

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Huibo New Mat Co Ltd

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Huozhou Coal Electricity

(1)

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(1)

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Hyundai Motor Company [kr

(1)

(1)

(1)

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Genr8 BVBA Submits European Patent Application for Handheld Device for the Application of an Abrasive Material to a Surface

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Genr8 BVBA has submitted a patent application for Handheld Device for the Application of an Abrasive Material to a Surface. This invention was developed by Meukens Koen. The patent application number is EP20240718387 20240405. The patent publication number is EP4731383 (A1). International Patent Classificatio..

European Patent Office Publishes Waertsilae Iberica SA Patent Application for Metal Layer Deposition

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- European Patent Office has published Waertsilae Iberica SA patent application for Metal Layer Deposition. The invention was developed by Vasquez Jose Antonio and Garcia Beatriz. The patent application number is EP20230735270 20230622. The patent publication number is EP4731376 (A1). International Patent Class..

State Intellectual Property Office of China Receives Beijing Jinboyu Metal Tech Co Ltd Patent Application for Method for Preparing Metal Hafnium Through Reduction

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Beijing Jinboyu Metal Tech Co Ltd patent application for Method for Preparing Metal Hafnium Through Reduction. Niu Wenbin and Niu Xingguo developed the invention. The patent application number is CN202511443889 20251010. The patent publication number i..

State Intellectual Property Office of China Releases Dou Shaoxu Patent Application for System and Method for Preparing Magnesium Metal Through Vacuum Carbon Thermal Reduction

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Dou Shaoxu patent application for System and Method for Preparing Magnesium Metal Through Vacuum Carbon Thermal Reduction. The patent application number is CN202310450656 20230424. The patent publication number is CN121204433 (A). International Patent..

State Intellectual Property Office of China Receives Dou Shaoxu Patent Application for Method for Preparing Magnesium Metal by Using Vacuum Carbon Thermal Reduction Process

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Dou Shaoxu patent application for Method for Preparing Magnesium Metal by Using Vacuum Carbon Thermal Reduction Process. The patent application number is CN202310359215 20230406. The patent publication number is CN121204432 (A). International Patent C..

Hunan Anyan Material Tech Co Ltd Seeks Patent for Pb-tin Precious Metal Separation and Recovery Treatment Process

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Hunan Anyan Material Tech Co Ltd has sought patent for Pb-tin Precious Metal Separation and Recovery Treatment Process. This invention was developed by Tang Jianzhen, Shen Xiaolong, Jiang Dejun and Li Jixuan. The patent application number is CN202411970249 20241230. The patent publication number is CN1212044..

Anhui Shunbo Environmental Prot New Material Co Ltd Submits Chinese Patent Application for Equipment and Method for Refining Aluminum Alloy in Aluminum Ash

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Anhui Shunbo Environmental Prot New Material Co Ltd has submitted a patent application for Equipment and Method for Refining Aluminum Alloy in Aluminum Ash. This invention was developed by Zhang Jianbing, Wang Shengli, Liu Qingfang and Zhang Renlong. The patent application number is CN202511393652 20250928. ..

Hulun Buir Chihong Mining Ind Co Ltd Files Chinese Patent Application for Method for Optimizing Mineralization Iron Precipitation Process by Adding Seed Crystal

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Hulun Buir Chihong Mining Ind Co Ltd has filed a patent application for Method for Optimizing Mineralization Iron Precipitation Process by Adding Seed Crystal. This invention was developed by Fan Changjiang, Xie Tingfang, Li Zhongbao, Bian Chunfeng, Ma Haochi, Wang Chuang, Liu Mingyang, Liang Zhicheng, Ren Xiao..

State Intellectual Property Office of China Receives Shanxi Coal Mining Mach Mfg Co Ltd and Shanxi Coal Mining Machinery Equipment Mfg Co Ltd Patent Application for Heat Treatment ..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Shanxi Coal Mining Mach Mfg Co Ltd and Shanxi Coal Mining Machinery Equipment Mfg Co Ltd patent application for Heat Treatment Process for Mining Vertical Chain Connecting Ring. Liu Chaoyu, Li Xinxin, Guo Zichao, Geng Pei and Li Yuliang developed the inve..

State Intellectual Property Office of China Releases Chongqing Youtai Ind Co Ltd and Chongqing University of Science and Technology Patent Application for Method for Treating Metal..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Chongqing Youtai Ind Co Ltd and Chongqing University of Science and Technology patent application for Method for Treating Metal Surface Through Ultrafine Particles and Composite Reinforced Shot Peening. This invention was developed by Li Kejian, Hu Guangh..

State Intellectual Property Office of China Receives Mega Shanghai Technology Patent Application for Metal Part Quenching Device

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Mega Shanghai Technology patent application for Metal Part Quenching Device. Wu Weiguo and Li Zhilai developed the invention. The patent application number is CN202410837329 20240626. The patent publication number is CN121204352 (A). International Pate..

State Intellectual Property Office of China Releases Shandong Huaxing Prec Machinery Co Ltd Patent Application for Method for Reducing Aluminum Loss in Vd Refining Process Through ..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shandong Huaxing Prec Machinery Co Ltd patent application for Method for Reducing Aluminum Loss in Vd Refining Process Through Ultrasonic Strengthening. This invention was developed by Fu Bin. The patent application number is CN202511273939 20250908. T..

Liu Jinhai Submits Chinese Patent Application for Metallurgy Quality Control Method for Vermicular Graphite Cast Iron

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Liu Jinhai has submitted a patent application for Metallurgy Quality Control Method for Vermicular Graphite Cast Iron. The patent application number is CN202511301407 20250912. The patent publication number is CN121204332 (A). International Patent Classification codes are C21C1/08, C22C33/08 and G16C20/20...

Shenzhen Shenke Resources Dev Co Ltd Files Chinese Patent Application for Blast Dehumidification Device for Blast Furnace

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shenzhen Shenke Resources Dev Co Ltd has filed a patent application for Blast Dehumidification Device for Blast Furnace. This invention was developed by Cao Bin. The patent application number is CN202511645343 20251111. The patent publication number is CN121204330 (A). International Patent Classification cod..

Heinrich Georg GmbH Maschf Applies for Patent on Device, Arrangement and Method for Automatically Storing Rotary Knives, Spacer Rings and Ejector Rings

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Heinrich Georg GmbH Maschf has applied European patent for Device, Arrangement and Method for Automatically Storing Rotary Knives, Spacer Rings and Ejector Rings. Bäumener Tillmann developed it. The patent application number is EP20240208666 20241024. The patent publication number is EP4732976 (A1). Internat..

Shenzhen Guanghe Tiaodong Intelligent Tech Co Ltd Files Chinese Patent Application for AI Glasses Fov Extension Method and System Based on Multiple Cameras

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Shenzhen Guanghe Tiaodong Intelligent Tech Co Ltd has filed a patent application for AI Glasses Fov Extension Method and System Based on Multiple Cameras. This invention was developed by Chen Chaoyang and Cao Guokun. The patent application number is CN202511360654 20250923. The patent publication number is C..

Ditu Beijing Tech Co Ltd Submits Chinese Patent Application for Poi (point of Interest) Mining Method and Device, Equipment, Storage Medium and Program Product

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Ditu Beijing Tech Co Ltd has submitted a patent application for Poi (point of Interest) Mining Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Wang Han, Wang Meng, Hu Meng, Jiang Menghua and Shi Ying. The patent application number is CN202410842179 20240626. ..

Baoji Xinfuquan Machinery Tech Co Ltd Submits Chinese Patent Application for Plasma Atomization Process Parameter Optimization System for High-melting-point Metal Spherical Powder

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Baoji Xinfuquan Machinery Tech Co Ltd has submitted a patent application for Plasma Atomization Process Parameter Optimization System for High-melting-point Metal Spherical Powder. This invention was developed by Zhao Fuchang and Zhao Siyu. The patent application number is CN202511741492 20251125. The patent..

State Intellectual Property Office of China Releases Shenzhen Yixian Tech Co Ltd Patent Application for Self-capacitance Transparent Touch Intelligent Window Interaction System Bas..

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shenzhen Yixian Tech Co Ltd patent application for Self-capacitance Transparent Touch Intelligent Window Interaction System Based on Metal Grid Copper. This invention was developed by Su Wei and Xiao Jun. The patent application number is CN202511136773..

Zhuhai Hutong Microelectronics Co Ltd Submits Patent Application for Portable Intelligent Glasses

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Zhuhai Hutong Microelectronics Co Ltd has submitted a patent application for Portable Intelligent Glasses. Ye Shuiqian developed the invention. The patent application number is CN202511791212 20251201. The patent publication number is CN121209111 (A). International Patent Classification codes are G02B27/01, ..

Pollini Home SRL Submits European Patent Application for Method and Apparatus for Making a Curved Ceramic Slab

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Pollini Home SRL has submitted a patent application for Method and Apparatus for Making a Curved Ceramic Slab. This invention was developed by Pollini Luca. The patent application number is EP20240740548 20240612. The patent publication number is EP4731401 (A1). International Patent Classification codes are B..

Emergency Management Department Information Res Institute Coal Information Institute Submits Chinese Patent Application for Strip Mine Storm Flood Disaster Early Warning Method and..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Emergency Management Department Information Res Institute Coal Information Institute has submitted a patent application for Strip Mine Storm Flood Disaster Early Warning Method and System. This invention was developed by Liu Jiandong, Gao Yuan, Chen Wentao, Liu Chaolin, Yuan Yang, Sun Bo, Gao Rui, Chen Yang, Li..

Shenzhen Hongsheng Seiko Co Ltd Files Chinese Patent Application for Cooperative Vibration Suppression System and Method for Emergency Communication Metal Structural Member

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shenzhen Hongsheng Seiko Co Ltd has filed a patent application for Cooperative Vibration Suppression System and Method for Emergency Communication Metal Structural Member. This invention was developed by Li Caixia, Zhang Yinghong, Li Renluan, Peng Suman and Zou Jinhuan. The patent application number is CN202..

Zhejiang Hengjiu Telecommunication Equipment Mfg Co Ltd Submits Chinese Patent Application for Control System for Producing and Manufacturing Copper-clad Aluminum Magnesium Alloy W..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhejiang Hengjiu Telecommunication Equipment Mfg Co Ltd has submitted a patent application for Control System for Producing and Manufacturing Copper-clad Aluminum Magnesium Alloy Wires. This invention was developed by Yang Wu and Yang Lizhang. The patent application number is CN202511298867 20250911. The pat..

Sichuan Hongbo Photoelectric Tech Co Ltd Submits Chinese Patent Application for Dynamic Force Applying Device for Toughened Glass Cover Plate Friction Resistance Test

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Sichuan Hongbo Photoelectric Tech Co Ltd has submitted a patent application for Dynamic Force Applying Device for Toughened Glass Cover Plate Friction Resistance Test. This invention was developed by Chen Yanlin, Luo Kaixue and Chen Junzhe. The patent application number is CN202511676973 20251117. The patent..

AVIC Harbin Bearing Files Chinese Patent Application for Bearing Ring Fracture Detecting and Positioning Device

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- AVIC Harbin Bearing has filed a patent application for Bearing Ring Fracture Detecting and Positioning Device. This invention was developed by Chu Guangqiang, Zhang Yangyang, Ma Sen, Han Tinghe, Gong Fengran, Chen Xiaolin, Lu Chao and Huang Chenyu. The patent application number is CN202511556433 20251029. Th..

State Intellectual Property Office of China Releases Shaanxi Zhengyuan Zhihui Equipment Co Ltd Patent Application for Assembly Type Cast Steel Trestle Hinge Support with Limiting C..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shaanxi Zhengyuan Zhihui Equipment Co Ltd patent application for Assembly Type Cast Steel Trestle Hinge Support with Limiting Clamping Grooves. This invention was developed by Liu Yihang, Sun Wei and Yuan Xiaobo. The patent application number is CN2025..

Shaanxi Huatek New Mat Co Ltd Seeks Patent for Four-layer Three-dimensional Blend-woven Glass Fiber High-temperature-resistant Fabric and Weaving Method Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shaanxi Huatek New Mat Co Ltd has sought patent for Four-layer Three-dimensional Blend-woven Glass Fiber High-temperature-resistant Fabric and Weaving Method Thereof. This invention was developed by Tian Xiaoshan, Cai Bo, Ma Junqiang and Liu Caihong. The patent application number is CN202511286389 20250910. ..

Nanjing University of Science & Technology Applies for Patent on Single Crystal Furnace Rotational Flow Air Distribution Device, Single Crystal Furnace and In-furnace Shielding Gas..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Nanjing University of Science & Technology has applied Chinese patent for Single Crystal Furnace Rotational Flow Air Distribution Device, Single Crystal Furnace and In-furnace Shielding Gas Flow Optimization Method. Liu Jia, Luo Tao, Li Qiang and Li Cheng developed it. The patent application number is CN2025..

Dongguan Kaiyuan Chemical Mat Co Ltd Submits Chinese Patent Application for Low-voltage Titanium Alloy Surface Micropore Etching Solution

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Dongguan Kaiyuan Chemical Mat Co Ltd has submitted a patent application for Low-voltage Titanium Alloy Surface Micropore Etching Solution. This invention was developed by Hu Zhonghua, Sun Yugao and Hu Qianyi. The patent application number is CN202511302941 20250912. The patent publication number is CN1212047..

State Intellectual Property Office of China Receives Dongguan Kaiyuan Chemical Mat Co Ltd Patent Application for Titanium Alloy Surface Micropore Etching Solution

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Dongguan Kaiyuan Chemical Mat Co Ltd patent application for Titanium Alloy Surface Micropore Etching Solution. Hu Zhonghua, Sun Yugao and Hu Qianyi developed the invention. The patent application number is CN202511228725 20250829. The patent publicatio..

Foshan Daimeng Tech Co Ltd Submits Patent Application for Equidistant Adjusting Device for Aluminum Profile Anodic Oxidation

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Foshan Daimeng Tech Co Ltd has submitted a patent application for Equidistant Adjusting Device for Aluminum Profile Anodic Oxidation. Ma Jinling and Wen Dongzeng developed the invention. The patent application number is CN202511223118 20250829. The patent publication number is CN121204774 (A). International ..

Jiangxi Xinrui Resource Regeneration Co Ltd Submits Chinese Patent Application for Method for Recovering Lithium from Rare Earth Electrolysis Molten Salt Slag

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Jiangxi Xinrui Resource Regeneration Co Ltd has submitted a patent application for Method for Recovering Lithium from Rare Earth Electrolysis Molten Salt Slag. This invention was developed by Wu Taiping. The patent application number is CN202511346683 20250919. The patent publication number is CN121204750 (A..

Fujian Xiangxin New Material Tech Co Ltd Submits Chinese Patent Application for Strengthening Method and Preparation Process of High-strength Corrosion-resistant Aluminum Alloy

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Fujian Xiangxin New Material Tech Co Ltd has submitted a patent application for Strengthening Method and Preparation Process of High-strength Corrosion-resistant Aluminum Alloy. This invention was developed by He Po, Feng Yongping, Shi Bin, Wang Shirong and Chi Haitao. The patent application number is CN2025..

State Intellectual Property Office of China Receives Splintered Neutron Source Science Center and Institute of High Energy Physics, Chinese Academy of Sciences Patent Application f..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Splintered Neutron Source Science Center and Institute of High Energy Physics, Chinese Academy of Sciences patent application for Preparation Method of Refractory Wta-based Medium-entropy Alloy Suitable for Nuclear Reactor and Fusion Reactor. Cheng Zhaoyi..

Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group Submits Chinese Patent Application for High-performance Niobium-tungsten Alloy and Preparation Meth..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group has submitted a patent application for High-performance Niobium-tungsten Alloy and Preparation Method Thereof. This invention was developed by Shi Kun, Zhang Jiashuo, Liu Hongyu, Liu Shibing, Liu Tianyi, Qiu Weichen, Liu Boliang an..

State Intellectual Property Office of China Receives Univ Qinghai Patent Application for Magnesium Alloy with Good Thermal Cycle Stability and Process Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Univ Qinghai patent application for Magnesium Alloy with Good Thermal Cycle Stability and Process Thereof. Wang Jinhui, Li Dejiang, Lin Zhanhong, Xie Jun, Hu Bo, Zhao Shou and Zhang Lei developed the invention. The patent application number is CN202511..

Shuaiyichi Shanghai New Material Tech Co Ltd Submits Patent Application for 6-series Aluminum Bar Prepared from High-proportion Recycled Aluminum and Preparation Method of 6-series..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shuaiyichi Shanghai New Material Tech Co Ltd has submitted a patent application for 6-series Aluminum Bar Prepared from High-proportion Recycled Aluminum and Preparation Method of 6-series Aluminum Bar. Song Zhengcheng, Cheng Shuai, Zhang Yuebo, Du Yanjun and Lu Yan developed the invention. The patent applic..

Maiteli New Mat Shenzhen Co Ltd Submits Chinese Patent Application for Die-casting Aluminum-magnesium-manganese Alloy Capable of Being Anodized and Preparation Method of Die-castin..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Maiteli New Mat Shenzhen Co Ltd has submitted a patent application for Die-casting Aluminum-magnesium-manganese Alloy Capable of Being Anodized and Preparation Method of Die-casting Aluminum-magnesium-manganese Alloy. This invention was developed by Hu Yang. The patent application number is CN202511363363 20..

Yunnan Aluminum Co Ltd Zexin Aluminum Ind Company Submits Chinese Patent Application for Production Method of Aluminum-silicon Alloy Bar

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Yunnan Aluminum Co Ltd Zexin Aluminum Ind Company has submitted a patent application for Production Method of Aluminum-silicon Alloy Bar. This invention was developed by Wang Zheng, Yin Jian, Wang Bangcheng, Li Gen, Zhou Lin, Gu Honglyu and Sun Xiaofei. The patent application number is CN202511470437 2025101..

Zhuzhou Yinnaisi Prec Tool Co Ltd Seeks Patent for WC-Co Hard Alloy and Preparation Method and Application Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhuzhou Yinnaisi Prec Tool Co Ltd has sought patent for WC-Co Hard Alloy and Preparation Method and Application Thereof. This invention was developed by Ding Yibo and Li Hui. The patent application number is CN202511785420 20251201. The patent publication number is CN121204459 (A). International Patent Class..

State Intellectual Property Office of China Receives Shenzhen Research Institute Of Shandong Univ Patent Application for Crnbtativ Refractory High-entropy Alloy as Well as Preparat..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Shenzhen Research Institute Of Shandong Univ patent application for Crnbtativ Refractory High-entropy Alloy as Well as Preparation Method and Application Thereof. Zou Yong, Gao Yu, Kang Luolin, Guo Fuqiang, Zhao Guanlin and Wu Dongting developed the inven..

Taizhou Huafeng Precise Foundry Co Ltd Files Chinese Patent Application for Preparation Process and Use Method of High-purity Alloy Material Capable of Avoiding Sand Holes and Blac..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Taizhou Huafeng Precise Foundry Co Ltd has filed a patent application for Preparation Process and Use Method of High-purity Alloy Material Capable of Avoiding Sand Holes and Black Spots. This invention was developed by Yu Xiang and Wang Lili. The patent application number is CN202511335968 20250918. The pate..

Zhejiang Eco Env Tech Co Ltd Submits Chinese Patent Application for Heavy Metal Soil Remediation Agent Based on Pyrolysis Carbonization Product and Method for Preparing Heavy Metal..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhejiang Eco Env Tech Co Ltd has submitted a patent application for Heavy Metal Soil Remediation Agent Based on Pyrolysis Carbonization Product and Method for Preparing Heavy Metal Soil Remediation Agent from Pyrolysis Carbonization Product. This invention was developed by Cai Bin, Zhou Xiangyuan, Yuan Qianyu, ..

Taicang Jin Yu Electronic Mat Co Ltd Seeks Patent for Black Printing Aluminum Foil Tape and Manufacturing Method Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Taicang Jin Yu Electronic Mat Co Ltd has sought patent for Black Printing Aluminum Foil Tape and Manufacturing Method Thereof. This invention was developed by Li Nina and Liu Shirong. The patent application number is CN202511542798 20251027. The patent publication number is CN121203565 (A). International Pat..

State Intellectual Property Office of China Receives Kunfang Textile Clothing Qingdao Co Ltd Patent Application for Cooling Fabric Containing Titanium Alloy and Preparation Method ..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Kunfang Textile Clothing Qingdao Co Ltd patent application for Cooling Fabric Containing Titanium Alloy and Preparation Method Thereof. Chen Wenbo developed the invention. The patent application number is CN202511480280 20251016. The patent publication..

State Intellectual Property Office of China Releases Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd Of Pangang Group Patent Application for ..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd Of Pangang Group patent application for Method for Improving Grinding Effect of Titanium Dioxide Slurry and Titanium Dioxide Slurry. This invention was developed by Yu ..

Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group Submits Patent Application for Precision Casting Wax Special for Titanium Alloy Cartridge Receiver ..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group has submitted a patent application for Precision Casting Wax Special for Titanium Alloy Cartridge Receiver Products and Preparation Method of Precision Casting Wax. Yan Ping, Zhao Jun, Shi Kun, Liu Hongyu, Liu Shibing, Zhang Lilong..

Anhui Silver Age Tech Co Ltd Submits Chinese Patent Application for Low-warpage Halogen-free Flame-retardant Glass Fiber Reinforced PBT Composite Material and Preparation Method Th..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Anhui Silver Age Tech Co Ltd has submitted a patent application for Low-warpage Halogen-free Flame-retardant Glass Fiber Reinforced PBT Composite Material and Preparation Method Thereof. This invention was developed by Yang Gang and Guo Haitao. The patent application number is CN202511497165 20251020. The pa..

State Intellectual Property Office of China Receives Institute Of New Material and Industry Technology Wenzhou Univ and Wenzhou University Patent Application for Preparation Method..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Institute Of New Material and Industry Technology Wenzhou Univ and Wenzhou University patent application for Preparation Method of Alumina Modified Polyvinylidene Fluoride. Jin Huile, Peng Xuqiang, Wang Jichang, Lang Qi, Wang Shun and Chen Tao developed t..

Fanrui Yunzhi Tech Zhengzhou Co Ltd Submits Chinese Patent Application for Inlay Casting Process and Heat Treatment Process for Al7075/al6061 Bimetal Composite Shaft Based on Finit..

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Fanrui Yunzhi Tech Zhengzhou Co Ltd has submitted a patent application for Inlay Casting Process and Heat Treatment Process for Al7075/al6061 Bimetal Composite Shaft Based on Finite Element Analogue Simulation. This invention was developed by Fang Lu, Li Faxiang, Yan Jing, Song Jingguo, Shi Jintao, Zhang Liteng..

State Intellectual Property Office of China Receives Xixian New Area Jinghe Town Baozhentang Ancient Art Pottery Porcelain Patent Application for Method, System and Equipment for I..

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Xixian New Area Jinghe Town Baozhentang Ancient Art Pottery Porcelain patent application for Method, System and Equipment for Identifying Broken Generation of Ancient Ceramics and Medium. Zhao Xiying, Zhao Ming, Zhao Xining, Du Dangxiao, Zhao Shuyi and Lu..

Zhangjiagang Haujoy Machinery Co Ltd Submits European Patent Application for Self-locking Retaining Ring

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Zhangjiagang Haujoy Machinery Co Ltd has submitted a patent application for Self-locking Retaining Ring. This invention was developed by Shen Shaoping and Sun Liang. The patent application number is EP20240901762 20240829. The patent publication number is EP4733608 (A1). International Patent Classification co..

Hangzhou Jiashu Env Monitoring Co Ltd Submits Chinese Patent Application for Heavy Metal Online Monitoring Method and System Based on Multivariable Self-calibration Model

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Hangzhou Jiashu Env Monitoring Co Ltd has submitted a patent application for Heavy Metal Online Monitoring Method and System Based on Multivariable Self-calibration Model. This invention was developed by Jin Ying, Gao Minguang, Yu Shuiming, Bai Xinxin, Yao Xinyu, Fang Junjun, Lin Min, Feng Huajun, Liang Yuxiang..

State Intellectual Property Office of China Receives Henan Mingtai Technology Development Co Ltd Patent Application for Accurate Accounting Method for Secondary Aluminum Resource U..

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Henan Mingtai Technology Development Co Ltd patent application for Accurate Accounting Method for Secondary Aluminum Resource Use Profit of Aluminum Plate Strip Foil Processing Enterprise. Wang Wanhong, Wang Wenju, Wang Lijiao and Jin Huili developed the ..

Beijing Xinxing Huaan Smart Tech Co Ltd Submits Chinese Patent Application for Mineral Resource Reserve Block Chain Dynamic Accounting and Illegal Mining Traceability System

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- Beijing Xinxing Huaan Smart Tech Co Ltd has submitted a patent application for Mineral Resource Reserve Block Chain Dynamic Accounting and Illegal Mining Traceability System. This invention was developed by Zhang Kexin, Guo Zhenhua, Guo Xiachen, Lu Yang, Wang Fuyin, Qu Minwei, Wang Tao, Li Qing, Zhang Huaichao,..

State Intellectual Property Office of China Releases Hongxing Tech Group Co Ltd and Zhejiang Hongxing Electronic Tech Co Ltd Patent Application for Khz Frequency Band Quartz Crysta..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Hongxing Tech Group Co Ltd and Zhejiang Hongxing Electronic Tech Co Ltd patent application for Khz Frequency Band Quartz Crystal Oscillator/resonator Test Method. This invention was developed by Yasuda Katsushi, Huang Weifeng, Huang Zhanglun and Lee So-he..

Qingdao Kailixin Vehicle Refitting Co Ltd Submits Patent Application for Plastic-lined Anti-corrosion Aluminum Water Meter and Preparation Process Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Qingdao Kailixin Vehicle Refitting Co Ltd has submitted a patent application for Plastic-lined Anti-corrosion Aluminum Water Meter and Preparation Process Thereof. Sun Yuanfang, Xiong Yuxi, Zhu Yonglong and Liu Shangqing developed the invention. The patent application number is CN202511259035 20250904. The p..

State Intellectual Property Office of China Releases Shanxi Datong Lijiayao Coal Ind Co Ltd Patent Application for Real-time Monitoring System for Coal Mine Intelligent Comprehensi..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shanxi Datong Lijiayao Coal Ind Co Ltd patent application for Real-time Monitoring System for Coal Mine Intelligent Comprehensive Management and Control Platform. This invention was developed by Du Qiang, Feng Jian, Li Haoyang and Guo Ting. The patent ..

State Intellectual Property Office of China Releases North Blasting Tech Co Ltd Patent Application for Enhanced Rock Blasting Device and System and Using Method

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released North Blasting Tech Co Ltd patent application for Enhanced Rock Blasting Device and System and Using Method. This invention was developed by Yin Zuoming, Xie Feng, Wang Haonan, Xie Hanfei, Chang Jian, Hua Liangkui, Liu Jian, Hao Chenglei, Zhou Yue and Wan..

Zhongjin Songxian Suiyuan Gold Smelting Co Ltd Submits Chinese Patent Application for Precious Metal Smelting Furnace and Control Device Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhongjin Songxian Suiyuan Gold Smelting Co Ltd has submitted a patent application for Precious Metal Smelting Furnace and Control Device Thereof. This invention was developed by Chen Haige, Zhang Jiming, Chang Zheng, You Bin, Li Feifei and Sun Yuhui. The patent application number is CN202511756703 20251127. ..

State Intellectual Property Office of China Releases Saipu Industrial Res Institute Anyang Co Ltd Patent Application for Steel Alloy Smelting Furnace with Automatic Temperature Con..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Saipu Industrial Res Institute Anyang Co Ltd patent application for Steel Alloy Smelting Furnace with Automatic Temperature Control Function. This invention was developed by Du Shaojie, Liu Zhaozhen, Wang Haitao, Huo Renxing and Wang Baoguo. The patent..

Baoding Anbaoneng Metallurgy Equipment Co Ltd Seeks Patent for Electricity and Gas Dual-energy Melting Furnace for Regenerated Aluminum Alloy

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Baoding Anbaoneng Metallurgy Equipment Co Ltd has sought patent for Electricity and Gas Dual-energy Melting Furnace for Regenerated Aluminum Alloy. This invention was developed by Zang Lizhong, Wu Hongbo, Sun Meng, Yang Jungang, Gui Bin, Zhao Weiwei, Wang Wei, Suga Tokai, Cao Hongxin, Cui Songhe and Pei Hu. ..

Hbis Digital Technology Co Ltd Submits Patent Application for Automatic Adjusting and Optimizing Method for High-purity Vanadium Flash-drying Feeding Screw

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Hbis Digital Technology Co Ltd has submitted a patent application for Automatic Adjusting and Optimizing Method for High-purity Vanadium Flash-drying Feeding Screw. Liang Haiwei, Qiu Hongtao, Wu Bo, Liu Xiaopeng, Liu Dandan, Du Yan and Fu Zhitao developed the invention. The patent application number is CN202..

Chongqing Hengya Ind Co Ltd Seeks Patent for Cooling Device for Aluminum Ingot Processing

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Chongqing Hengya Ind Co Ltd has sought patent for Cooling Device for Aluminum Ingot Processing. This invention was developed by Chen Rongyou. The patent application number is CN202410823468 20240625. The patent publication number is CN121206830 (A). International Patent Classification codes are F25D23/00, F2..

Guangdong Wotech New Energy Tech Co Ltd Submits Chinese Patent Application for Mine Work Comfort Degree Regulation and Control System and Method Based on Coal Mine Hot Air Unit

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Guangdong Wotech New Energy Tech Co Ltd has submitted a patent application for Mine Work Comfort Degree Regulation and Control System and Method Based on Coal Mine Hot Air Unit. This invention was developed by Guo Jianyi, Zhu Wenbo and Hu Shuxiong. The patent application number is CN202511755968 20251127. Th..

Guangdong Wotech New Energy Tech Co Ltd Submits Patent Application for Energy-saving Control System and Method Based on Coal Mine Hot Air Unit

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Guangdong Wotech New Energy Tech Co Ltd has submitted a patent application for Energy-saving Control System and Method Based on Coal Mine Hot Air Unit. Guo Jianyi, Zhu Wenbo and Hu Shuxiong developed the invention. The patent application number is CN202511738972 20251125. The patent publication number is CN1..

Chinese Acad Of Geological Sciences Submits Chinese Patent Application for Wet Tunneling Device for Mine Vertical Shaft Excavation

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Chinese Acad Of Geological Sciences has submitted a patent application for Wet Tunneling Device for Mine Vertical Shaft Excavation. This invention was developed by Wang Wei, Zhang Yi, Wang Siqi, Li Tongtong, Chen Jianguo, Ma Chengyun, Du Weichao, Shan Wenjun and Bai Yueyue. The patent application number is C..

Beg Projekte GmbH Submits Patent Application for Cleaning Device for Glass Fronts

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Beg Projekte GmbH has submitted a patent application for Cleaning Device for Glass Fronts. Ballerini Elio and Lucaciu Alexander developed the invention. The patent application number is EP20240208811 20241025. The patent publication number is EP4733508 (A1). International Patent Classification codes are A47L1..

State Intellectual Property Office of China Receives Suzhou Jichuan Iot Tech Co Ltd Patent Application for Internet of Things Data Mining Method and Device Based on Machine Learnin..

Metal & Mining

| Sun 03 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Suzhou Jichuan Iot Tech Co Ltd patent application for Internet of Things Data Mining Method and Device Based on Machine Learning and Medium. Zhou Yong, Zhou Jie and Song Chenglong developed the invention. The patent application number is CN202511757739..

Noelle Von Campe GmbH & Co KG Submits Patent Application for Lid for Cook-in Glass and Method for Producing the Same

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Noelle Von Campe GmbH & Co KG has submitted a patent application for Lid for Cook-in Glass and Method for Producing the Same. Sander Mathias developed the invention. The patent application number is EP20240208291 20241023. The patent publication number is EP4733278 (A1). International Patent Classification co..

Giesecke & Devrient Currency Technology GmbH Submits European Patent Application for Security Element with Motif-producing Liquid Crystal Layer and Corresponding Manufacturing Meth..

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Giesecke & Devrient Currency Technology GmbH has submitted a patent application for Security Element with Motif-producing Liquid Crystal Layer and Corresponding Manufacturing Method. This invention was developed by Teufel Björn, Schinabeck Josef, Hoffmüller Winfried and Rauch Andreas. The patent application..

Hoerbiger Wien GmbH Applies for Patent on Contactlessly Sealing Piston with Piston Rod

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Hoerbiger Wien GmbH has applied European patent for Contactlessly Sealing Piston with Piston Rod. Mad Maximilian, Schloffer Andreas, Gollmann Christian, Kornfeld Matthias and Schacherreiter Florian developed it. The patent application number is EP20240735891 20240614. The patent publication number is EP473190..

Graenges AB Seeks Patent for Aluminium Alloy Foil

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Graenges AB has sought patent for Aluminium Alloy Foil. This invention was developed by Haller Scott W and Rabalais Samuel G. The patent application number is EP20240733627 20240619. The patent publication number is EP4731800 (A1). International Patent Classification codes are C22C21/00, C22F1/04, H01M10/0525..

Ecotec Gestione Impianti SRL Submits European Patent Application for Process for the Treatment of Residues of the Alumina Refining Industry, Obtaining Valorizable Products and Seco..

Metal & Mining

| Sun 03 May 2026

Munich, May 4 -- Ecotec Gestione Impianti SRL has submitted a patent application for Process for the Treatment of Residues of the Alumina Refining Industry, Obtaining Valorizable Products and Secondary Raw Materials, in Accordance with the Strategies of the Circulatory Economy. This invention was developed by Imerito Aldo, Azara..

Chongqing University Submits Chinese Patent Application for Floating Ring Radial-thrust Planetary Sliding Bearing Structure with Multi-surface Texture

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Chongqing University has submitted a patent application for Floating Ring Radial-thrust Planetary Sliding Bearing Structure with Multi-surface Texture. This invention was developed by Meng Fanming, Zhang Yifei, Yang Sheng, Sun Yapeng and Zhang Junhui. The patent application number is CN202511567877 20251030...

State Intellectual Property Office of China Receives Zhejiang Xinshengda Metal Tech Development Co Ltd Patent Application for Double-end Special-shaped Connecting Screw for Sheet M..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Zhejiang Xinshengda Metal Tech Development Co Ltd patent application for Double-end Special-shaped Connecting Screw for Sheet Metal Cabinet and Machining Method of Double-end Special-shaped Connecting Screw. Wang Fengwei, Chen Yongji, Wang Binglin and Wu ..

Jiangxi Feiyu New Energy Tech Co Ltd Files Chinese Patent Application for Industrial Furnace Fan and Method for Extracting Lithium by Sintering Lepidolite Under Assistance of Spodu..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Jiangxi Feiyu New Energy Tech Co Ltd has filed a patent application for Industrial Furnace Fan and Method for Extracting Lithium by Sintering Lepidolite Under Assistance of Spodumene Desulfurization Plate Frame Slag. This invention was developed by Wei Dongdong, Yao Li, Zou Chengjun, Pan Rui, Liao Xin, Pan Long..

State Intellectual Property Office of China Receives Zhongneng Xinji Energy Co Ltd Patent Application for Ventilation Device for Coal Mine Operation

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Zhongneng Xinji Energy Co Ltd patent application for Ventilation Device for Coal Mine Operation. Jiao Jinbao, Wang Xiaoping, Ren Zhongyuan, Li Xue, Guan Dawei, Wang Peiluo, He Junlong and Li Peitao developed the invention. The patent application number..

State Intellectual Property Office of China Releases Licun Coal Mine Shanxi Luan Mining Group Cilinshan Coal Co Ltd and China University of Mining Patent Application for On-site Ra..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Licun Coal Mine Shanxi Luan Mining Group Cilinshan Coal Co Ltd and China University of Mining patent application for On-site Rapid Hardening Method for Argillization Bottom Plate of Coal Mine Tunnel. This invention was developed by Yuan Yong, Yan Zhengtia..

Shanxi Naidasi Heavy Equipment Co Ltd Submits Chinese Patent Application for Heading Machine for Coal Mine

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shanxi Naidasi Heavy Equipment Co Ltd has submitted a patent application for Heading Machine for Coal Mine. This invention was developed by Ji Yanfeng and Yan Wengang. The patent application number is CN202511763425 20251127. The patent publication number is CN121205651 (A). International Patent Classificati..

State Intellectual Property Office of China Receives Jiangsu Yise Energy Saving Tech Co Ltd Patent Application for Thermal Insulation Type Hollow Glass and Preparation Method There..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Jiangsu Yise Energy Saving Tech Co Ltd patent application for Thermal Insulation Type Hollow Glass and Preparation Method Thereof. Jiang Jie, Li Bin and Chu Xu developed the invention. The patent application number is CN202511524602 20251024. The paten..

Shanghai Huazhijie Curtain Wall Decoration Eng Co Ltd Submits Chinese Patent Application for Low-heat-conductivity Fireproof Aluminum Alloy Door and Window Adopting Double-cavity H..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Shanghai Huazhijie Curtain Wall Decoration Eng Co Ltd has submitted a patent application for Low-heat-conductivity Fireproof Aluminum Alloy Door and Window Adopting Double-cavity Heat Insulation Strips. This invention was developed by Liu Min, Shen Fuguang and Jiang Lanlan. The patent application number is C..

Zhejiang Xurui Energy Saving Tech Co Ltd Submits Chinese Patent Application for Fabricated Energy-saving Aluminum Alloy Door and Window Frame Structure

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhejiang Xurui Energy Saving Tech Co Ltd has submitted a patent application for Fabricated Energy-saving Aluminum Alloy Door and Window Frame Structure. This invention was developed by Zhang Xinwei, He Yang and Zhou Jiangbo. The patent application number is CN202511513789 20251022. The patent publication num..

Junjiang Construction Co Ltd Submits Chinese Patent Application for Windproof High-stability Communication Iron Tower

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Junjiang Construction Co Ltd has submitted a patent application for Windproof High-stability Communication Iron Tower. This invention was developed by Zhang Rui, Jiao Hongbin, Zhang Peng and Zhang Mo. The patent application number is CN202511604871 20251105. The patent publication number is CN121205434 (A). ..

Zhejiang Senjie Tech Co Ltd Submits Chinese Patent Application for Highly Fireproof Flame-retardant Aluminum Gusset Plate for Engineering and Preparation Method Thereof

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Zhejiang Senjie Tech Co Ltd has submitted a patent application for Highly Fireproof Flame-retardant Aluminum Gusset Plate for Engineering and Preparation Method Thereof. This invention was developed by Yu Minli. The patent application number is CN202511207089 20250827. The patent publication number is CN1212..

Chongqing University Seeks Patent for Foam Plugging Method for Heavy Metal Contaminated Soil

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Chongqing University has sought patent for Foam Plugging Method for Heavy Metal Contaminated Soil. This invention was developed by Liu Yuanyuan, Cheng Lu, Zhang Yanfu, Zheng Wei, Guo Yan and Yu Yixuan. The patent application number is CN202511302971 20250912. The patent publication number is CN121205156 (A)...

Dalian University of Technology Applies for Patent on Bidirectional Loading Test Device and Method for Fiber Metal Hybrid Material

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Dalian University of Technology has applied Chinese patent for Bidirectional Loading Test Device and Method for Fiber Metal Hybrid Material. Ying Liang, Qiao Juyi, Qi Chang, Liu Luxuan and Yang Shu developed it. The patent application number is CN202511415434 20250930. The patent publication number is CN121207..

State Intellectual Property Office of China Publishes Sinohydro Bureau 14 and Shandong Bohui Heavy Industry Tech Co Ltd Patent Application for Steel Bar Conversion Adjusting Device..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has published Sinohydro Bureau 14 and Shandong Bohui Heavy Industry Tech Co Ltd patent application for Steel Bar Conversion Adjusting Device of Hanging Basket Sling for Cantilever Casting and Construction Method. The invention was developed by Liu Fei, Liu Jiena, Zhen..

State Intellectual Property Office of China Releases Jushi Group Patent Application for Treating Agent for Glass Fiber Electronic Cloth as Well as Preparation Method and Applicatio..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Jushi Group patent application for Treating Agent for Glass Fiber Electronic Cloth as Well as Preparation Method and Application of Treating Agent. This invention was developed by Ye Fenglin, Cao Guorong, Ma Zhe, Liu Juan, Zhou Hongya and Liu Jiayi. The ..

Fujian Institute of Research on the Structure of Matter CAS Submits Chinese Patent Application for Third-order NLO Crystalline Material and Preparation Method and Application There..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Fujian Institute of Research on the Structure of Matter CAS has submitted a patent application for Third-order NLO Crystalline Material and Preparation Method and Application Thereof. This invention was developed by He Yanping, Yuan Yuan and Zhang Jian. The patent application number is CN202410839625 2024062..

State Intellectual Property Office of China Releases Shenyang Aerospace University Patent Application for Electrolyte-foam-abrasive Particle Three-phase Mixed Electro-hydraulic Bea..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released Shenyang Aerospace University patent application for Electrolyte-foam-abrasive Particle Three-phase Mixed Electro-hydraulic Beam Polishing Device and Method. This invention was developed by Ma Ning, Zheng Jiayu and Chen Yang. The patent application numbe..

Xian Haosen Prec Casting Co Ltd Applies for Patent on Surface Treatment Process for Stainless Steel Metal Casting

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Xian Haosen Prec Casting Co Ltd has applied Chinese patent for Surface Treatment Process for Stainless Steel Metal Casting. Yu Huping and You Jie developed it. The patent application number is CN202511415540 20250930. The patent publication number is CN121204797 (A). International Patent Classification codes..

Dongguan Kaiyuan Chemical Mat Co Ltd Applies for Patent on Titanium Alloy Surface Micropore Etching Method

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Dongguan Kaiyuan Chemical Mat Co Ltd has applied Chinese patent for Titanium Alloy Surface Micropore Etching Method. Hu Zhonghua, Sun Yugao and Hu Qianyi developed it. The patent application number is CN202511228735 20250829. The patent publication number is CN121204795 (A). International Patent Classificati..

State Intellectual Property Office of China Publishes Yunnan Aluminum Co Ltd Zexin Aluminum Ind Company Patent Application for Thermal Shock Control Method Used After Shutdown of A..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has published Yunnan Aluminum Co Ltd Zexin Aluminum Ind Company patent application for Thermal Shock Control Method Used After Shutdown of Aluminum Electrolysis Cell. The invention was developed by Wang Jinlu, Yin Jian, Gao Jiaojiao, Zi Qiang, Lu Xue, Zhang Shuixian, ..

Nanjing Hexianda Microelectronic Tech Co Ltd Applies for Patent on Copper Metal Etching Liquid Composition

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Nanjing Hexianda Microelectronic Tech Co Ltd has applied Chinese patent for Copper Metal Etching Liquid Composition. Xu Shuai, Wu Sicheng, Liu Changle, Ding Rong, Li Chuang, Wang Liya, Zhang Hongwei, Huang Haidong and Hu Tianqi developed it. The patent application number is CN202511511139 20251022. The paten..

Harbin Institute of Technology Submits Chinese Patent Application for Preparation Method of High-strength and High-plasticity Tial Alloy with In-situ Gamma-phase Coated Lamellar St..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Harbin Institute of Technology has submitted a patent application for Preparation Method of High-strength and High-plasticity Tial Alloy with In-situ Gamma-phase Coated Lamellar Structure. This invention was developed by Fang Hongze, Li Kexuan, Chen Ruirun, Wang Qi, Ding Xin, Wang Shu and Chen Dezhi. The paten..

Chongqing Normal University Applies for Patent on Method for Enhancing Zr-based Amorphous Alloy Through High-pressure Annealing and Zr-based Amorphous Alloy

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- Chongqing Normal University has applied Chinese patent for Method for Enhancing Zr-based Amorphous Alloy Through High-pressure Annealing and Zr-based Amorphous Alloy. Li Dongmei, Chen Chunhua, Ma Shuailing and Yu Peng developed it. The patent application number is CN202511374861 20250923. The patent publicatio..

State Intellectual Property Office of China Releases University of Science and Technology Beijing Patent Application for Al-Zn-Mg-Cu Alloy Heat Treatment Process Capable of Synchro..

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has released University of Science and Technology Beijing patent application for Al-Zn-Mg-Cu Alloy Heat Treatment Process Capable of Synchronously Improving Strength and Stress Corrosion Resistance. This invention was developed by Jiang Lei, Xie Jianxin and Zhang Xinb..

State Intellectual Property Office of China Receives Xi'an Thermal Power Research Institute Patent Application for Heat Treatment Method of Iron-nickel-based High-temperature Alloy

Metal & Mining

| Mon 04 May 2026

Beijing, May 4 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute patent application for Heat Treatment Method of Iron-nickel-based High-temperature Alloy. Yang Zhen, Zhou Yongli, Tu Liang, Yin Hongfei, Liu Heng, Huang Linhao, Yan Jingbo and Yuan Yong developed the invention. The ..

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