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09:26:29 Sat 02 May 2026

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Shanxi Tiandi Coal Mining

(10)

Nanjing Iron and Steel

(9)

Kunming University of Sci

(8)

Pt Green Eco Nickel [id];

(8)

Central South University

(7)

China University of Minin

(7)

University of Science and

(7)

Institute of Metal Resear

(6)

China Institute of Atomic

(5)

Guangdong Zhongnan Iron a

(5)

Guoneng Shendong Coal Gro

(5)

Northwestern Polytechnica

(5)

Pt Esg New Energy Mat [id

(5)

Shanxi Taigang Stainless

(5)

Xi\'an Jiaotong Universit

(5)

AnHui Jinrisheng Mining

(4)

China First Metallurgical

(4)

Harbin Institute of Techn

(4)

Hebei Hegang Material Tec

(4)

Hefei Gaoco Technology

(4)

Lanzhou University

(4)

Ningbo Institute of Mater

(4)

Northeastern University

(4)

AECC Shenyang Liming Aero

(3)

Aecc Aero Sci & Tech Co L

(3)

Anhui Changjiang Steel Co

(3)

Baotou Iron and Steel Gro

(3)

Beihang University

(3)

Beijing Beiye Functional

(3)

Chengdu Advanced Metal Ma

(3)

China National Heavy Mach

(3)

East China University of

(3)

Hebei University of Techn

(3)

Huaneng Clean Energy Res

(3)

Inner Mongolia University

(3)

Jiangsu University

(3)

Jilin Optical & Electroni

(3)

(3)

Northwest Institute for N

(3)

Shougang Jingtang United

(3)

Southwest Jiaotong Univer

(3)

Southwest University of S

(3)

TRUMPF Werkzeugmaschinen

(3)

Vitalink Industry Shenzhe

(3)

Wuhan University

(3)

Wuhan University of Scien

(3)

Wuhan University of Techn

(3)

Xinjiang University

(3)

Yankuang Energy Group

(3)

Zhengzhou Mechanical Rese

(3)

Alloy Entpr Inc

(2)

Anhui Xinfangzun Automati

(2)

Badeaux Christopher A

(2)

Beijing Heqi Precision Te

(2)

Beijing University of Tec

(2)

Beijing Zhongliming New M

(2)

CRRC Qingdao Sifang

(2)

Changzhou Tongtai Gaodao

(2)

Changzhou Zhuyuan Zhizao

(2)

China National Erzhong Gr

(2)

China Three Gorges Univer

(2)

China University of Minin

(2)

Chongqing Iron & Steel

(2)

Chongqing University

(2)

Chongqing University; Lan

(2)

(2)

Dalian University of Tech

(2)

Dalishen Aluminum Co Ltd

(2)

Dayigezhuang Gold Mine of

(2)

GuangXi University

(2)

Guangdong Qixin Prec Cast

(2)

Guilin University of Elec

(2)

Hangzhou Zhenhua Cosmetic

(2)

Harbin Institute Of Tech

(2)

Harbin Institute of Techn

(2)

(2)

Huaneng Yimin Coal & Elec

(2)

Hubei Longzhong Laborator

(2)

Hubei Metallurgical Geolo

(2)

Hubei University of Techn

(2)

Hunan Sanmu Silicon Mater

(2)

Hunan Valin Xiangtan Iron

(2)

Hunan Xinliwei Tech Co Lt

(2)

Hunan Zhongxin New Materi

(2)

Hyundai Motor Company [kr

(2)

Institute Of Mat And Inte

(2)

Jiahe Feiheng Alloy Casti

(2)

Jiangsu Binxin Steel Grou

(2)

Jiangsu Gulyu Tech Co Ltd

(2)

Jiangsu Hengxin Quartz Te

(2)

Jiangxi Baotai Non Ferrou

(2)

Jiangxi Jinliansheng Alum

(2)

Jiashan Sinhai Prec Casti

(2)

Jilin University

(2)

Jinchuan Group Nickel & C

(2)

Junyuan Electronic Techno

(2)

Kunshan Changjian Foundry

(2)

Laizhou Xinzhongyao Machi

(2)

Luoyang Wanji Aluminum Ti

(2)

MCC Shanghai Steel Struct

(2)

Nanjing Yhd Intelligent S

(2)

Nantong Polytechnic Colle

(2)

Nat Inst Clean & Low Carb

(2)

Ningde Sikeqi Intelligent

(2)

Ningxia Cnmc Jinhang Tita

(2)

Ningxia University

(2)

Ocean University China

(2)

Pangang Group Mining

(2)

Poly Xinlian Blasting Eng

(2)

Primetals Technologies Au

(2)

Qingdao Sineng Power Tech

(2)

Sanxin Special Mat Changz

(2)

Shandong Cathay Pacific A

(2)

Shandong Industrial Ceram

(2)

Shandong Wensheng Glass T

(2)

Shanghai Institute of App

(2)

Shanxi Regal Metal New Ma

(2)

Shaoxing Testing Inst Of

(2)

Shenyang Foundry Res Inst

(2)

Skvortsova Tatiana Viktor

(2)

Soochow University

(2)

Southeast University

(2)

Sun Yat-sen University

(2)

Taiyuan University of Sci

(2)

Tiandi Changzhou Automati

(2)

Tiandi Shanghai Excavatin

(2)

Tianjin Hansenda Membrane

(2)

Tongji University

(2)

University of Science and

(2)

WISDRI Continuous Casting

(2)

Wuhan Kingfa Sci & Tech C

(2)

Xi\'an Research Institute

(2)

Xi\'an Thermal Power Rese

(2)

Xinjiang Xiangrun New Mat

(2)

Xixia Longcheng Metallurg

(2)

(2)

Yangchun New Iron and Ste

(2)

Yichang Gebijia Prec Devi

(2)

Zhejiang Jingyang Environ

(2)

Zhejiang University

(2)

Zhejiang University of Te

(2)

Zhengzhou University; Lon

(2)

Zhongyuan Key Metal Labor

(2)

voestalpine Stahl

(2)

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 Ankun New Material

(1)

Anhui Auher Aluminum Tech

(1)

Anhui Benteng Hardware Mf

(1)

Anhui Bosheng Aluminum In

(1)

Anhui Geruixin Intelligen

(1)

Anhui Hengci Magnetic Ele

(1)

Anhui Hengjiu Metal Produ

(1)

Anhui Hongde Aluminum Ind

(1)

Anhui Hongli Metal Compos

(1)

Anhui Jiexun Optoelectron

(1)

Anhui Jindajin Machine To

(1)

Anhui Jinlan Jinying Alum

(1)

Anhui Jiuhua New Mat Co L

(1)

Anhui Kinte Weijia Equipm

(1)

Anhui Kuangan Detection T

(1)

Anhui Lant Aluminum

(1)

Anhui Lixin Special Steel

(1)

Anhui Lukong Environmenta

(1)

Anhui Magang Mining Resou

(1)

Anhui Meiyuan Ind Co Ltd

(1)

Anhui Nodka Intelligent M

(1)

Anhui Qichuang Aluminum C

(1)

Anhui Qinxuan Intelligent

(1)

Anhui Rongchun Intelligen

(1)

Anhui Shanghong New Mater

(1)

Anhui Shengjun Constructi

(1)

Anhui Taotao New Material

(1)

Anhui World Wide Welding

(1)

Anhui Yongmaotai Aluminum

(1)

Anhui Yuanchuang New Mat

(1)

Anhui Zhongsheng Copper I

(1)

Anlu Huayu Wiremesh Machi

(1)

Ansteel Group Beijing Res

(1)

Antai Beifang Tech Co Ltd

(1)

(1)

Asia Pacific Light Alloy

(1)

Auone Electronic

(1)

Baoding Xiante Tech Co Lt

(1)

Baoding Yiming Building D

(1)

Baoji Bao Ti Equipment Te

(1)

Baosteel Desheng Stainles

(1)

Baotou Kerui Micro Magnet

(1)

Baotou Research Institute

(1)

Baotou Yihe Rare Earth Al

(1)

Baowu Group Echeng Iron a

(1)

Baowu Special Metallurgy

(1)

Battelle Savannah River A

(1)

Beifang University of Nat

(1)

Beifang Weijiamao Coal Po

(1)

Beihang University; Zhong

(1)

Beijing Caizhi Tech Co Lt

(1)

Beijing China Tank Ind Co

(1)

Beijing Dahan Constructio

(1)

Beijing Feihang Jiexun Te

(1)

Beijing Hansenda Membrane

(1)

Beijing Institute of Tech

(1)

Beijing Jinghanlin Mould

(1)

Beijing Metallurgical Equ

(1)

Beijing New Building Mat

(1)

Beijing New Building Mat

(1)

Beijing Normal University

(1)

Beijing Qingyan Qbeam Tec

(1)

Beijing Research Institut

(1)

Beijing Shougang

(1)

Beijing Shougang Automati

(1)

Beijing Shougang Internat

(1)

Beijing University of Che

(1)

Beijing University of Civ

(1)

Beijing Urban Constructio

(1)

Beijing Wattman Intellige

(1)

Beijing Zhenlongyuan Tech

(1)

Beixin Building Mat Xinji

(1)

Beiyang National Distilla

(1)

Benxi Iron and Steel Grou

(1)

Bgrimm Chemical Tech Cang

(1)

Bhjd Mining Eng & Tech Be

(1)

Binhai Zhubao Chemical Ma

(1)

Bositeng Prec Industry Na

(1)

(1)

Bray International

(1)

CCCC Shec First Highway E

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CISDI Engineering

(1)

(1)

(1)

CRRC Industry Research In

(1)

CSSC Haizhuang Wind Power

(1)

CSSC Nanjing Luzhou Machi

(1)

Caihong Display Devices

(1)

Caihong Group; IRICO Grou

(1)

Cangzhou Bozhen Communica

(1)

Ccteg Chongqing Res Insti

(1)

Ccteg Coal Mining Researc

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

Chang\'an University; Ins

(1)

Changchun Gold Research I

(1)

Changchun Institute of Op

(1)

Changchun University

(1)

Changchun University of T

(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 Institute Mining

(1)

Changsha Research Institu

(1)

Changsha University of Sc

(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)

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 Liansheng Arts &

(1)

Chaozhou Xiongmei Ceramic

(1)

(1)

(1)

Chengdu Aircraft Industry

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Dongjun Laser Co

(1)

Chengdu Gute Machinery Wo

(1)

Chengdu Henghaifeng Tech

(1)

Chengdu Hongke Electronic

(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 22MCC Group Corpora

(1)

China Aluminiuym Science

(1)

China Aluminiuym Science

(1)

China Building Mat Indust

(1)

China Building 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 Electronics Technol

(1)

China Energy Engineering

(1)

China Enfi Eng Corp; Chin

(1)

China Faw Group

(1)

China Faw Group; Faw Beij

(1)

China Iron & Steel Res In

(1)

China Machinery New Mater

(1)

China National Erzhong Gr

(1)

China National Gold Engin

(1)

China Nuclear Industry fi

(1)

China Nuclear Tongliao Ur

(1)

China Second Metallurgy G

(1)

China Third Metallurgical

(1)

China Three Gorges

(1)

China Ukrainian Inst Of W

(1)

China United Coalbed Meth

(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)

Chinalco Weishan Rare Ear

(1)

Chinalco Zhengzhou Nonfer

(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 Daoyian Tech Co

(1)

Chongqing Eshiagen Energy

(1)

Chongqing Hengya Ind Co L

(1)

Chongqing Jianshe Transmi

(1)

Chongqing Jiantao Aluminu

(1)

Chongqing Mas Sci & Tech

(1)

Chongqing Materials Res I

(1)

Chongqing Polycomp Intern

(1)

Chongqing Taishan Cable

(1)

Chongqing University; Cho

(1)

Chongqing University; Goe

(1)

Chongqing University; Yun

(1)

Chongqing Wonderful Ceram

(1)

Chongqing Xinjing Special

(1)

Chongqing Xinlian Microel

(1)

Chongqing Yuejia New Mat

(1)

Chongqing Yuhua New Mater

(1)

Chongqing Zhenghe Printin

(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)

Crrc Qishuyan Inst Co Ltd

(1)

Crrc Xian Yongdian Smart

(1)

Cssc Xian Dong Yi Science

(1)

Dacheng Changshu Machiner

(1)

Dalian Jiaotong Universit

(1)

Dalian University of Tech

(1)

Dangsheng Technology (Cha

(1)

Danieli & C Officine Mecc

(1)

Danyang Xinfuchang Alloy

(1)

Dazhou Iron & Steel Group

(1)

Degao Xiamen Construction

(1)

Dehua Kaiyuan Ceramics In

(1)

Desheng Synthetic Mat Co

(1)

Deyang Haohua Qingping Ph

(1)

Deyang Tianhe New Energy

(1)

Dezhou Landi Glass Co Ltd

(1)

Dianguang Explosion Proof

(1)

(1)

Dong Eui Univ Industrial

(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 University of Te

(1)

Dongguan Wanxin Metal Pro

(1)

Donglv Aluminum Tech Weif

(1)

(1)

Edwards Lifesciences

(1)

Ejin Horo Banner Anyuanxi

(1)

Electric Power Research I

(1)

(1)

(1)

Exploration Res Institute

(1)

ExxonMobil Technology and

(1)

Fangwei Shanghai Energy T

(1)

Fanrui Yunzhi Tech Zhengz

(1)

Faw Foundry Co Ltd

(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 Huaxing Glass

(1)

Foshan Keshun Building Ma

(1)

Foshan Noble Metal Tech C

(1)

Foshan Panghong Metal Pro

(1)

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(1)

Foshan Shunke Intelligent

(1)

Foshan University

(1)

Foshan Yiguang Aluminum I

(1)

(1)

Freeport Minerals

(1)

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(1)

Fronius International

(1)

(1)

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(1)

Fujian Antai New Energy T

(1)

Fujian Anxi Qiufeng Laoti

(1)

Fujian College Water Cons

(1)

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(1)

Fujian Huangyuan Metal

(1)

Fujian Jinlong Rare Earth

(1)

Fujian Province Zhenghe C

(1)

Fujian Sansteel Min Guang

(1)

Fujian Special Machinery

(1)

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(1)

Fujian Xiangxin Shares

(1)

Fujo Ind Co Ltd

(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; Xinjia

(1)

Ganjiang Innovation Resea

(1)

Gansu Aisi Hechuang Tech

(1)

Gansu Detongguo Titanium

(1)

Ganzhou Chuangjing New Ma

(1)

Ganzhou Nonferrous Metall

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Ganzhou Yuanju New Mat Co

(1)

Gaomi Tongli Sugar Manufa

(1)

Geli New Material Tech Zh

(1)

Gezhouba Yipuli Sichuan E

(1)

Giesecke Devrient Epaymen

(1)

Gissco Company Ltd

(1)

Glassform Ai S P A [it];

(1)

(1)

Glotech Electronics Suzho

(1)

Gree Wuan Prec Equipment

(1)

Grikin Advanced Materials

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(1)

Guangdong Amada Intellige

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Guangdong Bangke Electron

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Guangdong Changxiang Poly

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Guangdong Hongtu (Nantong

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Guangdong Jinjiada Cerami

(1)

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Guangdong Magnolia Packin

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Guangdong Tianbi Ceram Co

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Guilin University of Elec

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(1)

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(1)

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(1)

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Corning Seeks Patent for Coating for Glass-based Components

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Corning has sought patent for Coating for Glass-based Components. This invention was developed by Condon Elizabeth K, Davis Robert W Jr, Harris Jason Thomas, Hart Shandon Dee, Keech John Tyler, Prakash Nitish and Price James Joseph. The patent application number is CN20248035361 20240529. The patent publicat..

Safran Submits Patent Application for Method and Device for Manufacturing Holbach Type Sinusoidal Magnetized Magnet

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Safran has submitted a patent application for Method and Device for Manufacturing Holbach Type Sinusoidal Magnetized Magnet. Fleury Aurelien, Virgili Christian and Salert Paul developed the invention. The patent application number is CN20248034669 20240521. The patent publication number is CN121195314 (A). I..

Jiangsu Binxin Steel Group and University of Science and Technology Beijing Submit Patent Application for Distribution Matrix Optimization Method Matched with Different Production ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Jiangsu Binxin Steel Group and University of Science and Technology Beijing have submitted a patent application for Distribution Matrix Optimization Method Matched with Different Production Targets of Blast Furnace. Lin Tao, Liu Yanxiang, Yu Chengde, Zhang Jianliang, Liu Liyong, Liu Jiahao, Guo Ziyu, Wu Xiangch..

Northeastern University and Shantian New Mat Group Co Ltd Submit Chinese Patent Application for Silicon Carbide Ceramic Component Sintering Stress Prediction and Intelligent Toolin..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Northeastern University and Shantian New Mat Group Co Ltd have submitted a patent application for Silicon Carbide Ceramic Component Sintering Stress Prediction and Intelligent Tooling Method and System. This invention was developed by Li Jianchang, Ren Jie, Zhou Mingxu, Yuan Hongfeng and Gong Zhigang. The pa..

Fujian College Water Conservancy & Electric Power and Fujian Sannong New Materials Submit Chinese Patent Application for Automatic Adding and Smelting Device and Method for Perfluo..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Fujian College Water Conservancy & Electric Power and Fujian Sannong New Materials have submitted a patent application for Automatic Adding and Smelting Device and Method for Perfluoroalkyl Ethyl Acrylate Reaction Potassium Salt Powder. This invention was developed by Zhang Yancai, Lian Jingsong, Huang Yifu, Ch..

Shanxi Tiandi Coal Mining Machinery Co Ltd and Taiyuan Inst China Coal Tech & Eng Group Submit Chinese Patent Application for Vertical Feeding Cutting Assembly and Coal Mining Mach..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shanxi Tiandi Coal Mining Machinery Co Ltd and Taiyuan Inst China Coal Tech & Eng Group have submitted a patent application for Vertical Feeding Cutting Assembly and Coal Mining Machine. This invention was developed by Zhang Yinxing, Wang Xuecheng, Wang Yun, Zhou Ting, Mao Jiwei, Wang Qiang, Wang Qi, Gao Ruiwen..

Taiyuan University of Science and Technology, Beijing Zhongke Xunlong Tech Co Ltd, Shanxi Shannon Tech Co Ltd and Shanxi Xunlong Intelligent Tech Co Ltd Submit Patent Application f..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Taiyuan University of Science and Technology, Beijing Zhongke Xunlong Tech Co Ltd, Shanxi Shannon Tech Co Ltd and Shanxi Xunlong Intelligent Tech Co Ltd have submitted a patent application for Equipment and Method for Detecting Quality of Transparent Glass Bottle. Yang Fan developed the invention. The patent..

Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences, Ganjiang Innovation Research Institute of Chinese Academy of Sciences and Zhongxi Shenzhen Res ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences, Ganjiang Innovation Research Institute of Chinese Academy of Sciences and Zhongxi Shenzhen Res Institute Co Ltd have submitted a patent application for Grain Boundary Diffusion Neodymium Iron Boron Magnet and Preparation Method..

Zhongke Zixin Gansu Tech Co Ltd and Gansu Wanwei Tiangong Complete Equipment Dev Co Ltd Submit Patent Application for Multi-axial Fatigue Life Prediction Model Construction Method ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Zhongke Zixin Gansu Tech Co Ltd and Gansu Wanwei Tiangong Complete Equipment Dev Co Ltd have submitted a patent application for Multi-axial Fatigue Life Prediction Model Construction Method Considering Failure Form of Metal Material. Zhang Guanzheng and Bai Xuezong developed the invention. The patent applica..

Fujian Sansteel Min Guang Co, Central South University and Fujian Sansteel Group Submit Chinese Patent Application for Intelligent Monitoring Method for Operation Condition of Blas..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Fujian Sansteel Min Guang Co, Central South University and Fujian Sansteel Group have submitted a patent application for Intelligent Monitoring Method for Operation Condition of Blast Furnace. This invention was developed by Cheng Kaiqun, Xu Siyuan, Liu Meixuan, Pan Dong, Fang Yurong, Sun Xiaodong, Chen Wei, Ji..

Yankuang Energy Group and Shandong Tianhe Science and Tech Co Ltd Submit Chinese Patent Application for Big Data-based Sparkless Forcible Entry Planning Management Method for Coal ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Yankuang Energy Group and Shandong Tianhe Science and Tech Co Ltd have submitted a patent application for Big Data-based Sparkless Forcible Entry Planning Management Method for Coal Mine Closed Wall. This invention was developed by Wang Xu, Tian Jiageng, Dong Jimeng, Song Yan, Zhang Chao, Wang Futai, Ding Pinzh..

Chang'an University and Institute of Rock and Soil Mechanics, Chinese Academy of Sciences Submit Chinese Patent Application for Method and System for Distinguishing Brittle Failure..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Chang'an University and Institute of Rock and Soil Mechanics, Chinese Academy of Sciences have submitted a patent application for Method and System for Distinguishing Brittle Failure Area Grade of Surrounding Rock. This invention was developed by Liu Guofeng, Li Jiayi, Li Shengfeng, Feng Guangliang, Qiu Shili, ..

Taiyuan University of Science and Technology, Beijing Zhongke Xunlong Tech Co Ltd, Shanxi Shannon Tech Co Ltd and Shanxi Xunlong Intelligent Tech Co Ltd Submit Patent Application f..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Taiyuan University of Science and Technology, Beijing Zhongke Xunlong Tech Co Ltd, Shanxi Shannon Tech Co Ltd and Shanxi Xunlong Intelligent Tech Co Ltd have submitted a patent application for Equipment and Method for Detecting Liquid Impurities in Transparent Glass Bottle. Yang Fan developed the invention. ..

Caihong Group and IRICO Group (Shaoyang) Special Glass Submit Chinese Patent Application for Method for Determining Fluorine Content in Glass

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Caihong Group and IRICO Group (Shaoyang) Special Glass have submitted a patent application for Method for Determining Fluorine Content in Glass. This invention was developed by Zhu Runtong, Peng Lihuan, Li Chunfeng, Han Manman, He Yudi and Wang Nan. The patent application number is CN202511321499 20250916. T..

China Enfi Eng Corp and China Nonferrous Engineering Submit Chinese Patent Application for Resource Utilization Method of Valuable Metals in Cobalt Nickel Sulfonium

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- China Enfi Eng Corp and China Nonferrous Engineering have submitted a patent application for Resource Utilization Method of Valuable Metals in Cobalt Nickel Sulfonium. This invention was developed by Li Xiaoxia, Dong Yue, Lu Jinzhong, Liu Kai, Li Haichun, Wu Ling and Sun Xiaofeng. The patent application numb..

Guizhou Institute Technology and Central South University Submit Patent Application for Arsenic Fixing Method for Preparing Arsenic-iron Alloy Through Reduction Smelting

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Guizhou Institute Technology and Central South University have submitted a patent application for Arsenic Fixing Method for Preparing Arsenic-iron Alloy Through Reduction Smelting. Tang Zanlang, Tang Xincun, Liu Haonan, Wu Mengluo and Li Houyi developed the invention. The patent application number is CN20251..

University of Science and Technology Beijing and Zenith Steel Group Submit Patent Application for Intelligent Uniform Distribution Blast Furnace Coal Injection Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- University of Science and Technology Beijing and Zenith Steel Group have submitted a patent application for Intelligent Uniform Distribution Blast Furnace Coal Injection Device. Feng Rui, Ma Fangqing, Liu Jian, Chen Hui, Lee Jong-ho, Lyu Jiate and Kong Yadong developed the invention. The patent application n..

China National Erzhong Group Deyang Wanhang Die Forging and China Erzhong Group Deyang Aviation Tech Co Ltd Submit Chinese Patent Application for Method for Solving Streamline Shap..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- China National Erzhong Group Deyang Wanhang Die Forging and China Erzhong Group Deyang Aviation Tech Co Ltd have submitted a patent application for Method for Solving Streamline Shape Follow-up of Center Boss of Aluminum Alloy Hub. This invention was developed by Zhang Haicheng, Wu Xu, Liu Qiang, Luo Hengjun an..

State Intellectual Property Office of China Releases Shandong Yinjian Metal Pigment Patent Application for Filtering Device for Filtering Impurities in Aluminum Paste

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Shandong Yinjian Metal Pigment patent application for Filtering Device for Filtering Impurities in Aluminum Paste. This invention was developed by Liu Qiaoling, Chen Shu, Liu Rongyan, Liu Enpeng and Zhang Bin. The patent application number is CN2025115..

Xi'an Jiaotong University Submits Patent Application for Liquid Nitrogen Immersed Ice Crystal Particle Swarm Rapid Preparation Device and Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xi'an Jiaotong University has submitted a patent application for Liquid Nitrogen Immersed Ice Crystal Particle Swarm Rapid Preparation Device and Method. Liu Xiufang, Zhong Fuhao, Li Yanan, Chen Jiajun, Han Bo, Zhang Guoqiang and Hou Yu developed the invention. The patent application number is CN202511450456..

U.S. Patent and Trademark Office Awards Patent for Amorphous Alloy, Manufacturing Method Thereof, and Product Including the Same

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Seoul National University R&DB Foundation for Amorphous Alloy, Manufacturing Method Thereof, and Product Including the Same. Park Eun Soo, Yoo Geunhee, Ryu Wookha, Lee Myeong Jun and Kwak Ming Kyung developed the invention. The patent application nu..

State Intellectual Property Office of China Receives Changsha Research Institute Of Mining & Metallurgy Patent Application for Accurate Grinding and Selecting Method for Minerals

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Changsha Research Institute Of Mining & Metallurgy patent application for Accurate Grinding and Selecting Method for Minerals. Wang Lizhen, Cao Yuchuan and Shen Liwei developed the invention. The patent application number is CN202511756494 20251127. Th..

State Intellectual Property Office of China Releases Changchun Gold Research Institute Patent Application for Prediction Method for Mineral Flotation Yield

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Changchun Gold Research Institute patent application for Prediction Method for Mineral Flotation Yield. This invention was developed by Wang Tong, Zhang Lei and Zhang Shibiao. The patent application number is CN202511750091 20251126. The patent publica..

Yongzhen Technology (Wuhu) Files Chinese Patent Application for Aluminum Profile Identifying, Classifying and Conveying Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yongzhen Technology (Wuhu) has filed a patent application for Aluminum Profile Identifying, Classifying and Conveying Device. This invention was developed by Wang Xianli, Wang Fei, Wang Qi and Feng Tao. The patent application number is CN202511401857 20250928. The patent publication number is CN121198626 (A)..

U.S. Patent and Trademark Office Awards Patent for Method of Identifying Defects in Crystals

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to GlobalWafers for Method of Identifying Defects in Crystals. Wu Yewchung Sermon, Tsui Bing-yue, Lu Tsan-feng, Yang Cheng-jui and Lee Chen Yuan developed the invention. The patent application number is US202418776277 20240718. The patent publication n..

State Intellectual Property Office of China Publishes Shougang Jingtang United Iron & Steel Patent Application for Coiling Unit Valve Control Method and Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Shougang Jingtang United Iron & Steel patent application for Coiling Unit Valve Control Method and Device. The invention was developed by Wang Jian. The patent application number is CN202511479925 20251016. The patent publication number is CN121198771..

Huaneng Zhaocai Digital Tech Co Ltd and Beijing Ruicai Digital Tech Branch of China Huaneng Group Co Ltd Seek Patent for Commodity Price Fluctuation Key Factor Mining Method Based ..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Huaneng Zhaocai Digital Tech Co Ltd and Beijing Ruicai Digital Tech Branch of China Huaneng Group Co Ltd have sought patent for Commodity Price Fluctuation Key Factor Mining Method Based on Attention Mechanism. This invention was developed by Liu Shan, Guo Shaoxuan and Wu Minghao. The patent application numb..

Shanghai Turin Chi Robot Co Ltd and Shanghai Baosight Software File Chinese Patent Application for Magnesium Metal Alloy Workshop Production Management System and Method

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Shanghai Turin Chi Robot Co Ltd and Shanghai Baosight Software have filed a patent application for Magnesium Metal Alloy Workshop Production Management System and Method. This invention was developed by Xia Minghuo, Liu Zhi, Yu Ming, Liu Peilu, Liu Shuguang, You Mengzhen, Feng Baorun, Dong Ziyu and Li Wenchao. ..

Sinosteel Maanshan General Institute of Mining Research and Maanshan Institute of Mining Research Blasting Engineering File Chinese Patent Application for Blast Hole Wall Protectio..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Sinosteel Maanshan General Institute of Mining Research and Maanshan Institute of Mining Research Blasting Engineering have filed a patent application for Blast Hole Wall Protection Charging Method for Improving Blasting Effect of Fractured Rock Mass. This invention was developed by Yi Haibao, Zhang Xiliang, Li..

China Coal Research Institute and CCTEG Shenyang Research Institute Seek Patent for Disturbance Stress Absorption Supporting System for Mine and Arrangement Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- China Coal Research Institute and CCTEG Shenyang Research Institute have sought patent for Disturbance Stress Absorption Supporting System for Mine and Arrangement Method. This invention was developed by Xue Shanshan, Jiang Mingwei, Li Haitao, Zheng Jianwei, Du Weisheng, Zhang Haikuan, Shi Xiaoshan, Guo Fucheng..

No. 708 Institute China State Shipbuilding and China State Shipbuilding Corporation File Chinese Patent Application for Floating Mining Device Based on Hydraulic Conveying

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- No. 708 Institute China State Shipbuilding and China State Shipbuilding Corporation have filed a patent application for Floating Mining Device Based on Hydraulic Conveying. This invention was developed by Liu Xueqin, Yue Yuan, Feron, Wu Kajia, Si Songpeng, Shen Yuqi, Tian Xue, Zhang Yong, Li Renke and Pang Lu. ..

Shougang Group, Beijing Shougang and Qianan Iron and Steel Company of Shougang Corp File Chinese Patent Application for Converter Smelting Method with Large Scrap Ratio

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shougang Group, Beijing Shougang and Qianan Iron and Steel Company of Shougang Corp have filed a patent application for Converter Smelting Method with Large Scrap Ratio. This invention was developed by Yang Jianping, Gao Pan, Li Haibo, Ma Wenjun, Ji Chenxi, Sun Yonglin, Jiang Tengfei, Chen Bin, Zhao Yanyu, Zhao..

Lion Smart Alloy Guangde Co Ltd, Suzhou Pica Aluminum Industry and Suzhou Laien Prec Alloy Co Ltd Apply for Patent on Medium-strength and High-toughness 6-series Aluminum Alloy Mat..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Lion Smart Alloy Guangde Co Ltd, Suzhou Pica Aluminum Industry and Suzhou Laien Prec Alloy Co Ltd have applied Chinese patent for Medium-strength and High-toughness 6-series Aluminum Alloy Material and Preparation Method Thereof. Xie Xiaoyan, Zhao Hongwei, Ye Songwu and Wu Kuan developed it. The patent appli..

Shaoxing Testing Institute of Quality Technical Supervision and Changzhou Institute of Technology Submit Patent Application for High-conductivity Heat-resistant Aluminum Alloy Mate..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Shaoxing Testing Institute of Quality Technical Supervision and Changzhou Institute of Technology have submitted a patent application for High-conductivity Heat-resistant Aluminum Alloy Material and Preparation Method Thereof. Su Xiang, Shen Zhongyun, Shen Guoyan, Qi Xing, Sun Yao, Zhang Wenhao, Zhu Yongjie and..

Grikin Advanced Materials Co Ltd and Grikin Advanced Mat Shandong Co Ltd Apply for Patent on Aluminum Magnesium Alloy Target as Well as Preparation Method and Application Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Grikin Advanced Materials Co Ltd and Grikin Advanced Mat Shandong Co Ltd have applied Chinese patent for Aluminum Magnesium Alloy Target as Well as Preparation Method and Application Thereof. Liu Xiao, Xin Baipiao, Xue Liqing, He Jinjiang, Zhu Ziyi and Huang Jiangtao developed it. The patent application numb..

Guangdong Magnolia Packing Machinery Co Ltd and Huarui New Packaging Guangzhou Co Ltd Seek Patent for Offset Printing and Cold Stamping Process for Metal Sheet

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Guangdong Magnolia Packing Machinery Co Ltd and Huarui New Packaging Guangzhou Co Ltd have sought patent for Offset Printing and Cold Stamping Process for Metal Sheet. This invention was developed by Zhang Zhiqiang, Zhu Zhengli, Dong Tao, Li Biao and Kang Zhongkai. The patent application number is CN20251172..

Nanjing University of Science & Technology and Liaoning Mat Laboratory File Chinese Patent Application for Strength and Toughness Adjustable Precipitation Heterogeneous Aluminum Al..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Nanjing University of Science & Technology and Liaoning Mat Laboratory have filed a patent application for Strength and Toughness Adjustable Precipitation Heterogeneous Aluminum Alloy Material and Preparation Method Thereof. This invention was developed by Wang Fang, Chen Hong, Zhou Hao, Xiao Lirong, Gao Bo, Do..

Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL File Chinese Patent Application for Method for Improving Steel Adhesion of Titanium Plate in Production Process of Hot-rol..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have filed a patent application for Method for Improving Steel Adhesion of Titanium Plate in Production Process of Hot-rolled Titanium Plate. This invention was developed by Wang Kai, Wang Xueqiang, Liang Liang, Zhang Hexiong, Huang Yu, Ma Zhiwei, Xu Hua..

China Aluminiuym Science and Tech Research Institute Co Ltd and Anhui University of Technology Apply for Patent on Polymer-like Flocculation Flotation Method for Micro-fine Particl..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- China Aluminiuym Science and Tech Research Institute Co Ltd and Anhui University of Technology have applied Chinese patent for Polymer-like Flocculation Flotation Method for Micro-fine Particle Lead-zinc Ore. Wang Chao, Li Mingyang, Song Guoqi, Wu Guoyu, An Weicai, Liang Yiqiang, Jian Sheng, Wan Da, Zheng Xiaoy..

University of Science and Technology Beijing and Shunde Innovation College Univ of Science and Technology Beijing Seek Patent for Method for Determining Dissolution Kinetics of Sol..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- University of Science and Technology Beijing and Shunde Innovation College Univ of Science and Technology Beijing have sought patent for Method for Determining Dissolution Kinetics of Solute in Metallurgical Slag Based on Molecular Dynamics Simulation. This invention was developed by Lyu Ziyu, Gu Chao and Bao Y..

Hangxin Material Tech Co Ltd, Shandong Nanshan Aluminium Co Ltd and Yantai Nanshan University File Chinese Patent Application for Etching Equipment and Etching Operation System for..

Metal & Mining

| Thu 30 Apr 2026

Beijing, May 1 -- Hangxin Material Tech Co Ltd, Shandong Nanshan Aluminium Co Ltd and Yantai Nanshan University have filed a patent application for Etching Equipment and Etching Operation System for Macroscopic Structure Test of Metal Material. This invention was developed by Song Wencheng, Zhang Pengfei, Huo Guangyang, Shi Dand..

Chongqing Yuejia New Mat Co Ltd, Chongqing Shangjia Electronics Co Ltd and Chongqing University File Chinese Patent Application for Method for Extracting Manganese by Reducing and ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chongqing Yuejia New Mat Co Ltd, Chongqing Shangjia Electronics Co Ltd and Chongqing University have filed a patent application for Method for Extracting Manganese by Reducing and Roasting Pyrolusite Through Ammonium Sulfate Composite Molten Salt. This invention was developed by Li Shuchun, Fu Liang, Li Ping, L..

Chengdu Technician College Chengdu Industry and Trade Vocational and Technical College Chengdu Senior Technology and Sichuan Gongyu Zhichuang Tech Co Ltd Seek Patent for Automatic ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 1 -- Chengdu Technician College Chengdu Industry and Trade Vocational and Technical College Chengdu Senior Technology and Sichuan Gongyu Zhichuang Tech Co Ltd have sought patent for Automatic Production System for Metal Powder Compact. This invention was developed by Zhang Chunyu, Chen Kele, Wu Lei and Cai Bowen. ..

Shaanxi Yaobai Hengji Concrete Co Ltd Submits Chinese Patent Application for Machine-made Sand Concrete Regulator Preparation Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shaanxi Yaobai Hengji Concrete Co Ltd has submitted a patent application for Machine-made Sand Concrete Regulator Preparation Equipment. This invention was developed by Peng Shiyu. The patent application number is CN20251112127 20250722. The patent publication number is CN121198402 (A). International Patent ..

State Intellectual Property Office of China Publishes Zijin Mining Group and Xiamen Zijin Mining & Metallurgy Tech Co Ltd Patent Application for Recovery and Regeneration Method of..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Zijin Mining Group and Xiamen Zijin Mining & Metallurgy Tech Co Ltd patent application for Recovery and Regeneration Method of Invalid Titanium Adsorbent. The invention was developed by Chen Xuexin, Xu Xiaoyang, Wang Qiankun, Wu Xuejiao, Zhang Kelun, Xie..

State Intellectual Property Office of China Publishes Guangdong Tanyu New Mat Co Ltd Patent Application for Two-dimensional Zirconium-based Metal Organic Framework Film, Preparatio..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong Tanyu New Mat Co Ltd patent application for Two-dimensional Zirconium-based Metal Organic Framework Film, Preparation Method and Application. The invention was developed by Tian Miaomiao, Wu Jiawei, Yao Kun, Chen Cheng and He Juan. The paten..

State Intellectual Property Office of China Releases Sichuan Juxing Mingchuang Tech Group Co Ltd Patent Application for Bending Machine with Buffering Structure for Aluminum Plate ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Sichuan Juxing Mingchuang Tech Group Co Ltd patent application for Bending Machine with Buffering Structure for Aluminum Plate Curtain Wall Machining. This invention was developed by Huang Bo. The patent application number is CN202511745491 20251126. T..

Changzhou Bolin Heat Treat Co Ltd Applies for Patent on Cooling and Straightening Device for Metal Heat Treatment and Using Method of Cooling and Straightening Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Changzhou Bolin Heat Treat Co Ltd has applied Chinese patent for Cooling and Straightening Device for Metal Heat Treatment and Using Method of Cooling and Straightening Device. Yao Yuan, Yang Yongtai, Yao Wenjian, Ren Hua and Yang Chuanbing developed it. The patent application number is CN202511447425 202510..

Changzhou Tongtai Gaodao New Mat Co Ltd Seeks Patent for Take-up Device for Continuous Casting and Rolling of Copper Rod

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Changzhou Tongtai Gaodao New Mat Co Ltd has sought patent for Take-up Device for Continuous Casting and Rolling of Copper Rod. This invention was developed by Han Mingqi, Hu Wangyang, Liu Yufei, Tian Baocai and Jiang Dong. The patent application number is CN202511739543 20251125. The patent publication numbe..

Anhui Jinlan Jinying Aluminum Co Ltd Submits Patent Application for Heterogeneous Aluminum Profile Traction Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Anhui Jinlan Jinying Aluminum Co Ltd has submitted a patent application for Heterogeneous Aluminum Profile Traction Equipment. Wang Shaobo, Song Binbin, Liang Juhua, Zhao Modi, Li Xiaoyun and Sun Yuehua developed the invention. The patent application number is CN202511647747 20251111. The patent publication ..

Chongqing Hengya Ind Co Ltd Files Chinese Patent Application for Transfer Device for Aluminum Ingot Production

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Chongqing Hengya Ind Co Ltd has filed a patent application for Transfer Device for Aluminum Ingot Production. This invention was developed by Chen Rongyou. The patent application number is CN202410823526 20240625. The patent publication number is CN121201176 (A). International Patent Classification codes are..

Nantong Xinguan Prec Accessories Co Ltd Submits Patent Application for Cooling Device for Metal Smelting Rolled Product Production

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Nantong Xinguan Prec Accessories Co Ltd has submitted a patent application for Cooling Device for Metal Smelting Rolled Product Production. Peng Yanliang, Yu Peizeng, Zhu Dongyun and Shi Xia developed the invention. The patent application number is CN202511462951 20251014. The patent publication number is CN..

Yang Mingkang Submits Chinese Patent Application for Continuous Hot Rolling Equipment for Metallurgical Manufacturing

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yang Mingkang has submitted a patent application for Continuous Hot Rolling Equipment for Metallurgical Manufacturing. This invention was developed by Yang Mingkang, Wang Lu and Yue Jiamin. The patent application number is CN202511288833 20250910. The patent publication number is CN121198802 (A). Internation..

Beijing Feihang Jiexun Tech Co Ltd Submits Chinese Patent Application for Multi-sound Field Synergistic Copper Alloy Calendering Material Modulation Control Method and System

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Beijing Feihang Jiexun Tech Co Ltd has submitted a patent application for Multi-sound Field Synergistic Copper Alloy Calendering Material Modulation Control Method and System. This invention was developed by Yin Yaoxin, Jiang Shan, Zhao Junpu, Liu Keli and Zhou Xingyuan. The patent application number is CN20..

Anhui Yuanchuang New Mat Co Ltd Submits Chinese Patent Application for Non-ferrous Metal Calendaring Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Anhui Yuanchuang New Mat Co Ltd has submitted a patent application for Non-ferrous Metal Calendaring Equipment. This invention was developed by Gao Chao. The patent application number is CN202511644680 20251111. The patent publication number is CN121198772 (A). International Patent Classification codes are B..

State Intellectual Property Office of China Releases Chongqing Yuhua New Material Tech Co Ltd Patent Application for Preparation Method of Ultrahigh-plasticity Controllable Degrada..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Chongqing Yuhua New Material Tech Co Ltd patent application for Preparation Method of Ultrahigh-plasticity Controllable Degradation Magnesium Alloy. This invention was developed by Qian Xiaochen. The patent application number is CN202511703367 20251119..

State Intellectual Property Office of China Receives Guangxi Honggang Regeneration Resource Co Ltd Patent Application for Waste Metal Recovery Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Guangxi Honggang Regeneration Resource Co Ltd patent application for Waste Metal Recovery Device. Tang Wei developed the invention. The patent application number is CN202511518954 20251023. The patent publication number is CN121198724 (A). Internationa..

Harbin Donganhuafu Machinery Mfg Co Ltd Submits Chinese Patent Application for Vibration Aluminum Skimming Removing Device for Aluminum Alloy Cylinder Body Casting of Engine

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Harbin Donganhuafu Machinery Mfg Co Ltd has submitted a patent application for Vibration Aluminum Skimming Removing Device for Aluminum Alloy Cylinder Body Casting of Engine. This invention was developed by Cao Hongwei, Wang Jianan, Zhang Mingqian and Liu Fei. The patent application number is CN202511748698 ..

Hunan Sanmu Silicon Material Tech Co Ltd Submits Patent Application for Pickling Equipment and Pickling Method for Refined Quartz Sand

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Hunan Sanmu Silicon Material Tech Co Ltd has submitted a patent application for Pickling Equipment and Pickling Method for Refined Quartz Sand. Zhou Saijun, Tan Yuanyuan and Xiao Yiping developed the invention. The patent application number is CN202511230823 20250830. The patent publication number is CN12119..

Sichuan Haishan Yuguang Construction Eng Group Co Ltd Files Chinese Patent Application for Transmission Belt Machine for Non-metal Ore Processing

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Sichuan Haishan Yuguang Construction Eng Group Co Ltd has filed a patent application for Transmission Belt Machine for Non-metal Ore Processing. This invention was developed by Chen Weiyu, Liu Liming and Song Peipei. The patent application number is CN202511763540 20251127. The patent publication number is C..

IVG Colbachini SpA Gets Patent for Flexible Tube for Conveying Abrasive Materials and Related Manufacturing Method

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- IVG Colbachini SpA has received a patent for Flexible Tube for Conveying Abrasive Materials and Related Manufacturing Method. This invention was developed by Aldinio-colbachini Giuseppe. The patent application number is US202418433716 20240206. The patent publication number is US12612983 (B2). Internation..

Chongqing Boshuang Building Mat Co Ltd Seeks Patent for Raw Material Impurity Wet Separation Device for Machine-made Sand Production

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Chongqing Boshuang Building Mat Co Ltd has sought patent for Raw Material Impurity Wet Separation Device for Machine-made Sand Production. This invention was developed by Mao Jiangang, Yang Wenshi, Yang Daixing and Teng Ling. The patent application number is CN202511761288 20251127. The patent publication nu..

Yaan Weclean Environmental Protection Tech Co Ltd Files Chinese Patent Application for Spraying Equipment Suitable for Ceramic Flat Sheet Membrane Processing

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yaan Weclean Environmental Protection Tech Co Ltd has filed a patent application for Spraying Equipment Suitable for Ceramic Flat Sheet Membrane Processing. This invention was developed by Yang Wei and Chen Zhenming. The patent application number is CN202511750907 20251126. The patent publication number is C..

State Power Invest Shanxi Aluminum Industry Co Ltd Submits Chinese Patent Application for Aluminum Ore Suspension Sorting Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Power Invest Shanxi Aluminum Industry Co Ltd has submitted a patent application for Aluminum Ore Suspension Sorting Device. This invention was developed by Liu Chunzhen and Yao Guohua. The patent application number is CN202511459523 20251013. The patent publication number is CN121198483 (A). Internatio..

State Intellectual Property Office of China Publishes Wuxi Zhenrun Standard Component Mfg Co Ltd Patent Application for Rotary Iron Remover

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Wuxi Zhenrun Standard Component Mfg Co Ltd patent application for Rotary Iron Remover. The invention was developed by Huo Zhansheng and Xie Jian. The patent application number is CN202511688012 20251118. The patent publication number is CN121198464 (A..

Jiangxi Liyi Biotechnology Co Ltd Files Chinese Patent Application for Energy-saving Iron Removal Equipment Capable of Degrading Bamboo Powder

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Jiangxi Liyi Biotechnology Co Ltd has filed a patent application for Energy-saving Iron Removal Equipment Capable of Degrading Bamboo Powder. This invention was developed by Yan Huaqing and Liu Juan. The patent application number is CN202511621388 20251107. The patent publication number is CN121198461 (A). I..

State Intellectual Property Office of China Publishes Anhui Magang Mining Resource Group Mine Tech Service Co Ltd Patent Application for Intelligent Shutdown Control Method for Ore..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Anhui Magang Mining Resource Group Mine Tech Service Co Ltd patent application for Intelligent Shutdown Control Method for Ore Crushing Production Line. The invention was developed by Chen Zhiyu, Zhang Xuan, Wang Dingguo, Chen Xiansheng, Zhu Jinfang, Li ..

Lechang Huamao Machinery Equipment Co Ltd Submits Chinese Patent Application for Vertical Layered Ore Grinding Machine and Ore Grinding Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Lechang Huamao Machinery Equipment Co Ltd has submitted a patent application for Vertical Layered Ore Grinding Machine and Ore Grinding Method. This invention was developed by Deng Penghui. The patent application number is CN202511628260 20251107. The patent publication number is CN121198408 (A). Internation..

State Intellectual Property Office of China Receives Sichuan Jinlei Heavy Ind Co Ltd Patent Application for Casting Method for Reducing Cracks of Zg13cr9mo2co1nivnbnb Valve Cover S..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Sichuan Jinlei Heavy Ind Co Ltd patent application for Casting Method for Reducing Cracks of Zg13cr9mo2co1nivnbnb Valve Cover Steel Casting. Zhou Cuibai, Fan Yulintong, Zhu Junchao, Luo Zhiwen and Yang Bin developed the invention. The patent applicatio..

Shaoxing Libo Kexin Copper Ind Co Ltd Submits Chinese Patent Application for Crystallization Temperature Intelligent Control Method and System Based on Upward Continuous Casting Pr..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shaoxing Libo Kexin Copper Ind Co Ltd has submitted a patent application for Crystallization Temperature Intelligent Control Method and System Based on Upward Continuous Casting Process. This invention was developed by Shan Hongjiang, Ren Jing, Wang Guoyao, Zhang Aosheng, Zhang Peixin and Hu Xiaojiang. The p..

State Intellectual Property Office of China Releases Ningbo Zonhe Scale Co Ltd Patent Application for Method, System and Terminal for Fixed-weight and Fixed-length Cutting of Conti..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Ningbo Zonhe Scale Co Ltd patent application for Method, System and Terminal for Fixed-weight and Fixed-length Cutting of Continuous Casting Billet. This invention was developed by Zhou Junliang. The patent application number is CN202511348295 20250920..

Shandong Zhongjin Lingnan New Material Tech Co Ltd Submits Chinese Patent Application for Horizontal Continuous Casting Equipment for High-elasticity Bronze Strip

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shandong Zhongjin Lingnan New Material Tech Co Ltd has submitted a patent application for Horizontal Continuous Casting Equipment for High-elasticity Bronze Strip. This invention was developed by Gan Ziqiao, Zheng Nan, Cai Fangyi, Hu Qichao and Li Zhuang. The patent application number is CN202511434107 20251..

Guangdong Zhongnantian Ind Co Ltd Applies for Patent on Manufacturing Device and Process for Producing Copper Rod Based on Up-drawing Continuous Casting Unit

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Guangdong Zhongnantian Ind Co Ltd has applied Chinese patent for Manufacturing Device and Process for Producing Copper Rod Based on Up-drawing Continuous Casting Unit. Tan Jiawei, Tan Zhiqiang, Peng Yulong, Loh Bill, Tan Jianhui, Xiang Long and Xu Shangang developed it. The patent application number is CN202..

State Intellectual Property Office of China Publishes Tianmu Mountain Laboratory, Taihang Nat Laboratory and Beihang University Patent Application for Structure-adjustable Double-l..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Tianmu Mountain Laboratory, Taihang Nat Laboratory and Beihang University patent application for Structure-adjustable Double-layer Wall Simulation Piece Compression-injection Ceramic Core Mold. The invention was developed by Hu Bin, Zhang Xinyu, Liu Runz..

Hunan Xinliwei Tech Co Ltd Submits Chinese Patent Application for Sand Overturning Equipment for Manufacturing Fine Sand Mold for Casting

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Hunan Xinliwei Tech Co Ltd has submitted a patent application for Sand Overturning Equipment for Manufacturing Fine Sand Mold for Casting. This invention was developed by Fang Leming, Ouyang Linzhi and Guan Jianjun. The patent application number is CN202511748181 20251126. The patent publication number is CN..

Disa Ind A/s Submits Chinese Patent Application for Sand Mixing Device and Sand Mixing Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Disa Ind A/s has submitted a patent application for Sand Mixing Device and Sand Mixing Method. This invention was developed by Hansen Carl Erik. The patent application number is CN202511366593 20150729. The patent publication number is CN121199037 (A). International Patent Classification code is B22C5/04. Co..

Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group Files Chinese Patent Application for Alloy Shell, Preparation Method of Alloy Shell and Application..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group has filed a patent application for Alloy Shell, Preparation Method of Alloy Shell and Application of Alloy Shell. This invention was developed by Liu Hongyu, Liu Shibing, Xie Huasheng, Li Xinqi, Li Chongyang, Shi Kun, Zhao Jun, Zha..

State Intellectual Property Office of China Receives Taishan Shengbeixin Tech Co Ltd Patent Application for Potassium Sulfate-based Low-temperature Reaction Composite Binder for Ca..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Taishan Shengbeixin Tech Co Ltd patent application for Potassium Sulfate-based Low-temperature Reaction Composite Binder for Casting and Preparation Method Thereof. Chen Zhenghao and Cheng Zhiqiang developed the invention. The patent application number..

AECC Aero Sci & Tech Co Ltd Submits Chinese Patent Application for Isothermal Forging Process Method for Realizing Large Titanium Alloy Fan Blade

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- AECC Aero Sci & Tech Co Ltd has submitted a patent application for Isothermal Forging Process Method for Realizing Large Titanium Alloy Fan Blade. This invention was developed by Chen Bang, Wang Ruilin, Huang Tongzhu, Ouyang Qiuyue, Kuang Lin, Wang Junsheng and Song Peixuan. The patent application number is ..

Ningxia CNMC Jinhang Titanium Ind Co Ltd Submits Chinese Patent Application for Forging Method of Ti1100 Alloy with High Strength, High Creep Resistance and High Structure Stabilit..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Ningxia CNMC Jinhang Titanium Ind Co Ltd has submitted a patent application for Forging Method of Ti1100 Alloy with High Strength, High Creep Resistance and High Structure Stability. This invention was developed by Du Feng, Zhu Baohui, Yuan Hongjun, Hu Xiaochen, Han Weisong, Li Jianfeng, Hu Gequan, Yang Yang, Z..

Jiangsu Jinli Spring Tech Co Ltd Submits Chinese Patent Application for Processing and Cutting-off Device and Cutting-off Method for Titanium Nail for Anastomat

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Jiangsu Jinli Spring Tech Co Ltd has submitted a patent application for Processing and Cutting-off Device and Cutting-off Method for Titanium Nail for Anastomat. This invention was developed by Bu Changjun, Ding Zhuqiang and Jia Lijun. The patent application number is CN202511602704 20251104. The patent publ..

Beijing Jinghanlin Mould Mfg Co Ltd Submits Chinese Patent Application for Aluminum Alloy Sheet Metal Part Machining Die

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Beijing Jinghanlin Mould Mfg Co Ltd has submitted a patent application for Aluminum Alloy Sheet Metal Part Machining Die. This invention was developed by Tao Huaqiang, Yan Yan and Tao Yeming. The patent application number is CN202511456364 20251013. The patent publication number is CN121198957 (A). Internati..

State Intellectual Property Office of China Receives Shaanxi Ruidiwei Mfg Co Ltd Patent Application for Stamping Equipment and Method for Metal Workpiece

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Shaanxi Ruidiwei Mfg Co Ltd patent application for Stamping Equipment and Method for Metal Workpiece. Li Pengpeng, Guo Longmei, Wang Junping and Jia Yanning developed the invention. The patent application number is CN202511751841 20251126. The patent p..

State Intellectual Property Office of China Receives Hebei Jinhuan Packaging Co Ltd Patent Application for Pneumatic Aluminum Strip Feeding Device for Stamping

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hebei Jinhuan Packaging Co Ltd patent application for Pneumatic Aluminum Strip Feeding Device for Stamping. Yang Zhenyong, Kou Xinchun, Liang Zhaoquan, Chai Jingming, Hu Jingshan, Zhang Xiaokai, Tao Yu and Liu Zenglu developed the invention. The patent..

State Intellectual Property Office of China Receives Hubei Edian Electric Group Co Ltd Patent Application for Iron Tower Angle Iron Blanking and Bending Device and Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hubei Edian Electric Group Co Ltd patent application for Iron Tower Angle Iron Blanking and Bending Device and Method. Shen Zhigang, Zhao An'an, Chen Zaibing and Dong Engang developed the invention. The patent application number is CN202511487933 20251..

State Intellectual Property Office of China Publishes Loudi Sandian Metal Ind Co Ltd Patent Application for Stamping Die with Buffering Structure for Metal Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Loudi Sandian Metal Ind Co Ltd patent application for Stamping Die with Buffering Structure for Metal Machining. The invention was developed by Chen Lin and Li Peiri. The patent application number is CN202511587840 20251103. The patent publication num..

State Intellectual Property Office of China Releases Nanjing Lanhao Intelligent Tech Co Ltd Patent Application for Reciprocating Type Bending Mechanism for Metal Plates

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Nanjing Lanhao Intelligent Tech Co Ltd patent application for Reciprocating Type Bending Mechanism for Metal Plates. This invention was developed by Fei Xiufeng, Lan Zhoujun, Bu Hua, Ning Jiajia, Gan Daizhong and Ning Dongdong. The patent application n..

Yingtan Xiwang Metal Co Ltd Submits Chinese Patent Application for Die Casting Device for Rapid Cooling Type Thin-wall Aluminum Alloy Die Casting

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yingtan Xiwang Metal Co Ltd has submitted a patent application for Die Casting Device for Rapid Cooling Type Thin-wall Aluminum Alloy Die Casting. This invention was developed by Chen Wenyuan, Xu Te, Chen Wenming, Wang Lei, Zhang Jiabing, Zou Bendong and Xi Junhua. The patent application number is CN20251134..

State Intellectual Property Office of China Publishes Guangdong Qiju Model Mfg Co Ltd Patent Application for Metal Mold Casting Forming Equipment Based on Slag Stopping Sprue Struc..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong Qiju Model Mfg Co Ltd patent application for Metal Mold Casting Forming Equipment Based on Slag Stopping Sprue Structure. The invention was developed by Wang Ailian and Liu Jiahui. The patent application number is CN202511268785 20250906. Th..

State Intellectual Property Office of China Publishes Shandong Fuxiang Casting Co Ltd Patent Application for Cutting Equipment for Metal Casting Casting

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Shandong Fuxiang Casting Co Ltd patent application for Cutting Equipment for Metal Casting Casting. The invention was developed by Zhu Kongqian, Zhu Rui and Li Wei. The patent application number is CN202511596582 20251104. The patent publication numbe..

Wuhan Zhequan Semiconductor Co Ltd Seeks Patent for Laser Welding Device for Metal Products

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Wuhan Zhequan Semiconductor Co Ltd has sought patent for Laser Welding Device for Metal Products. This invention was developed by Liu Chen. The patent application number is CN202511345791 20250919. The patent publication number is CN121199372 (A). International Patent Classification codes are B23K26/16, B23K..

Habe Machinery Parts Taicang Co Ltd Submits Patent Application for Local Connection Welding Device for Sheet Metal Part Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Habe Machinery Parts Taicang Co Ltd has submitted a patent application for Local Connection Welding Device for Sheet Metal Part Machining. Carl Von Resee and Yin Chenglong developed the invention. The patent application number is CN202511734362 20251124. The patent publication number is CN121199365 (A). Inte..

State Intellectual Property Office of China Publishes Foshan Panghong Metal Products Co Ltd Patent Application for Suspension Conveying Equipment for Metal Profile Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Foshan Panghong Metal Products Co Ltd patent application for Suspension Conveying Equipment for Metal Profile Machining. The invention was developed by Lin Zhuolong and Huang Siqin. The patent application number is CN202511498654 20251020. The patent ..

China Ukrainian Institute Of Welding Guangdong Academy Of Sciences Applies for Patent on Thick-wall Titanium Alloy Structural Part and Manufacturing Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- China Ukrainian Institute Of Welding Guangdong Academy Of Sciences has applied Chinese patent for Thick-wall Titanium Alloy Structural Part and Manufacturing Method Thereof. Wang Haiyan, Zhang Yupeng and Li Zhaoyu developed it. The patent application number is CN202511433531 20251009. The patent publication ..

Foshan Noble Metal Tech Co Ltd Submits Patent Application for Silver-based Metal Composite Welding Strip Continuous Compounding Equipment and Compounding Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Foshan Noble Metal Tech Co Ltd has submitted a patent application for Silver-based Metal Composite Welding Strip Continuous Compounding Equipment and Compounding Method. Li Xianchun, Wang Yongye, Zeng Yukui, Guo Pengfei and Li Weimin developed the invention. The patent application number is CN202511253078 20..

State Intellectual Property Office of China Publishes Sichuan Huicai Aluminum Ind Co Ltd Patent Application for Multi-angle Cutting Device and Cutting Method for Aluminum Alloy Mac..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Sichuan Huicai Aluminum Ind Co Ltd patent application for Multi-angle Cutting Device and Cutting Method for Aluminum Alloy Machining. The invention was developed by Xi Jijun and Zheng Pei. The patent application number is CN202511767757 20251128. The ..

State Intellectual Property Office of China Publishes Wuxi Qiansheng Intelligent Machinery Equipment Co Ltd Patent Application for Accurate Cutting Device for Aluminum Part Machini..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Wuxi Qiansheng Intelligent Machinery Equipment Co Ltd patent application for Accurate Cutting Device for Aluminum Part Machining. The invention was developed by Sheng Feng and Sheng Minjie. The patent application number is CN202511355586 20250922. The..

Zhangjiakou Great Wall Graphite Seal Factory Submits Chinese Patent Application for Automatic Metal Belt Opening Machine

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Zhangjiakou Great Wall Graphite Seal Factory has submitted a patent application for Automatic Metal Belt Opening Machine. This invention was developed by Jia Runbao, Jia Xiumei and Wu Jiang. The patent application number is CN202511714804 20251121. The patent publication number is CN121199201 (A). Internatio..

State Intellectual Property Office of China Publishes Xuzhou Weierma Tech Co Ltd Patent Application for Cutting Device for Metal Plate Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Xuzhou Weierma Tech Co Ltd patent application for Cutting Device for Metal Plate Machining. The invention was developed by Li Guoliang, Shi Lan and Qian Chunyu. The patent application number is CN202511379880 20250925. The patent publication number is..

Taizhou Jinqifeng Aluminium Ind Co Ltd Seeks Patent for Aluminum Alloy Tray Convenient to Assemble

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Taizhou Jinqifeng Aluminium Ind Co Ltd has sought patent for Aluminum Alloy Tray Convenient to Assemble. This invention was developed by He Lyuxing and Luo Jinming. The patent application number is CN202511721870 20251121. The patent publication number is CN121201549 (A). International Patent Classification ..

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