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13:56:41 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)

Tiandi Shanghai Excavatin

(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)

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 Yingtuo Intelligent

(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)

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 Dehua Xinbolong Ce

(1)

Fujian Huangyuan Metal

(1)

Fujian Jinlong Rare Earth

(1)

Fujian Province Zhenghe C

(1)

Fujian Sansteel Min Guang

(1)

Fujian Special Machinery

(1)

Fujian Xiangxin New Mater

(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

(1)

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

(1)

Grinm Advanced Mat Beijin

(1)

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(1)

(1)

Guangdong Amada Intellige

(1)

Guangdong Bangke Electron

(1)

Guangdong Changxiang Poly

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Guangdong Chengxing Stain

(1)

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Guangdong East Islang New

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Guangdong Hongkai Intelli

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Guangdong Hongtu (Nantong

(1)

Guangdong Huibaicheng Tec

(1)

Guangdong Jinjiada Cerami

(1)

Guangdong Kaijin New Ener

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Guangdong Keshang Hydraul

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Guangdong Magnolia Packin

(1)

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(1)

Guangdong R & E Optical E

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Guangdong Runhua Prec Man

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Guangdong Sencheng Ceram

(1)

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Guangdong Tanyu New Mat C

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Guangdong Tianbi Ceram Co

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Guangdong Tuonan Construc

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Guilin University of Elec

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Guilin University of Elec

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Guiyang Zhenxing Aluminum

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Ha Foundry Mat China Co L

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Ha Shen Tech Co Ltd

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Hangzhou Mige Elec Co Ltd

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(1)

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(1)

Harbin Engineering Univer

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(1)

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(1)

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(1)

Hefei University

(1)

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(1)

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(1)

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Shanxi Jincheng Anthracite Mining Group Linfen Jinniu Coal Mine Invest Co Ltd Submits Patent Application for Mining Hydraulic Bin Cleaning Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shanxi Jincheng Anthracite Mining Group Linfen Jinniu Coal Mine Invest Co Ltd has submitted a patent application for Mining Hydraulic Bin Cleaning Device. Li Jianguo, Wang Jianlei, Guo Haibin, Xu Baohu, Cheng Yongpeng, Liu Haijun, Yan Wenyue, Li Zhengui and Zhang Lei developed the invention. The patent appli..

Henan Fourth Geological Exploration Institute Co Ltd Submits Chinese Patent Application for Mine Slope Ecological Restoration Equipment

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Henan Fourth Geological Exploration Institute Co Ltd has submitted a patent application for Mine Slope Ecological Restoration Equipment. This invention was developed by Zhai Huijun, Wang Meng, Wang Rongrong, He Shida, Li Mingming, Gao Xuan, Zhu Tao, Liu Jingnan, Zhang Shen and Kang Chunjing. The patent appli..

Guangxi Zhuang Autonomous Region Fisheries Res Institute Guangxi Zhuang Autonomous Region Fishery Di and Fangchenggang Chaobang Marine Tech Co Ltd File Chinese Patent Application f..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Guangxi Zhuang Autonomous Region Fisheries Res Institute Guangxi Zhuang Autonomous Region Fishery Di and Fangchenggang Chaobang Marine Tech Co Ltd have filed a patent application for Purification System for Reducing Content of Heavy Metals and Bacteria in Living Oysters and Use Method of Purification System. Th..

State Intellectual Property Office of China Publishes Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai Patent Application for..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai patent application for Foam Dust Settling Device for Drum-type Coal Mining Machine. The invention was developed by Zhang Lingfeng, Zhang Bin, Xu Weipe..

State Intellectual Property Office of China Receives Xinjiang Saier Energy Mining Co Ltd Patent Application for Self-adaptive Mine Flying Dust Real-time Monitoring and Spraying Eli..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Xinjiang Saier Energy Mining Co Ltd patent application for Self-adaptive Mine Flying Dust Real-time Monitoring and Spraying Eliminating Device and Using Method Thereof. Zhou Weizhong, Liu Jun, Wang Huaijie, Liu Weijiang, Hu Chengwen, Huang Haishan, Li Yan..

Sibaike Nederland BV Submits Chinese Patent Application for Method for Recovering Cullet and Fiberglass

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Sibaike Nederland BV has submitted a patent application for Method for Recovering Cullet and Fiberglass. This invention was developed by Byers Leslie and Van Limpt Johannes. The patent application number is CN20248022227 20240320. The patent publication number is CN121194947 (A). International Patent Classif..

Soleras Advanced Coatings BV Secures Patent for Magnetron with Controller for Monitoring and Control

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- Soleras Advanced Coatings BV has secured a patent on Magnetron with Controller for Monitoring and Control. De Bosscher Wilmert, Van De Putte Ivan and Dewilde Niek developed the invention. The patent application number is US201917286590 20191022. The patent publication number is US12614706 (B2). Internatio..

State Intellectual Property Office of China Publishes Hangzhou Zhenhua Cosmetic Glass Patent Application for Flue Gas Desulfurization Treatment Equipment for Glass Bottle Productio..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Hangzhou Zhenhua Cosmetic Glass patent application for Flue Gas Desulfurization Treatment Equipment for Glass Bottle Production. The invention was developed by Xia Zehong. The patent application number is CN202511335291 20250918. The patent publication ..

Jianzhen Energy Saving Tech Shandong Co Ltd Applies for Patent on Energy-saving Control Equipment Applied to Zeolite Runner System

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Jianzhen Energy Saving Tech Shandong Co Ltd has applied Chinese patent for Energy-saving Control Equipment Applied to Zeolite Runner System. Guo Jianfei, Li Zongwei and Leng Yifei developed it. The patent application number is CN202511371186 20250924. The patent publication number is CN121197989 (A). Interna..

Chongqing Jiantao Aluminum Co Ltd Applies for Patent on Waste Gas Treatment Device for Molten Aluminum Smelting Processing

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Chongqing Jiantao Aluminum Co Ltd has applied Chinese patent for Waste Gas Treatment Device for Molten Aluminum Smelting Processing. Huang Quan developed it. The patent application number is CN202511254801 20250904. The patent publication number is CN121197970 (A). International Patent Classification codes a..

Jiangsu Jinkong Equipment Xinhengsheng Chemical Co Ltd Submits Chinese Patent Application for Flushing Water Optimization and Transformation Device for Slag Salvaging Machine Match..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Jiangsu Jinkong Equipment Xinhengsheng Chemical Co Ltd has submitted a patent application for Flushing Water Optimization and Transformation Device for Slag Salvaging Machine Matched with Gasification Device. This invention was developed by Wang Jinguang, Liu Zhaofei, Li Xiaolei, Zhu Ning, Yu Feng, Li Zhongxue ..

Hanjiang Nat Laboratory Applies for Patent on Electromagnetic Wave Absorbing Material and Device

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Hanjiang Nat Laboratory has applied Chinese patent for Electromagnetic Wave Absorbing Material and Device. Deng Feng, Zhang Qiang, Shen Zhiben, Xu Qing and Deng Haihua developed it. The patent application number is CN202511308803 20250915. The patent publication number is CN121194456 (A). International Paten..

State Intellectual Property Office of China Publishes Jiangsu Gaosheng Huayu Power Equipment Mft Co Ltd Patent Application for Emergency Driving Device for Roller of Mine Hoist

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Jiangsu Gaosheng Huayu Power Equipment Mft Co Ltd patent application for Emergency Driving Device for Roller of Mine Hoist. The invention was developed by Zhang Shenglun, Lyu Mingjun, Song Jiazhen, Zhou Shuisheng and Zhang Jinfu. The patent applicatio..

Meitu (Fujian) Aluminum Applies for Patent on Aluminum Profile Machining Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Meitu (Fujian) Aluminum has applied Chinese patent for Aluminum Profile Machining Method. Hong Zhishun, Fang Jiang and Wu Lixia developed it. The patent application number is CN202511375144 20250925. The patent publication number is CN121199569 (A). International Patent Classification codes are B23P15/00, B2..

Wuxi Jinxiu Hub Co Ltd Files Chinese Patent Application for Method for Using Original Casting Blank as Lock Ring Machining Positioning Reference

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Wuxi Jinxiu Hub Co Ltd has filed a patent application for Method for Using Original Casting Blank as Lock Ring Machining Positioning Reference. This invention was developed by Zhang Weizhong, Zhu Zuogao, Zhang Haijun, Zhang Linsheng, Li Shijie, Ma Wulin, Ren Yaojun, Gao Jieyu, Wu Ming and Guo Shihui. The pat..

Beijing China Tank Ind Co Ltd Submits Chinese Patent Application for Machining and Forming Method for Large-volume Spherical Metal Container

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Beijing China Tank Ind Co Ltd has submitted a patent application for Machining and Forming Method for Large-volume Spherical Metal Container. This invention was developed by Li Dongdong, Song Zhuohao, Zhao Liang, Gao Yongzheng, Qu Liqiang, Zhang Yansong, Zhao Jie, Duan Xiaodong, Xing Jianguo, Ma Ning, Wu Maoqin..

Institute of Metal Research, CAS Files Chinese Patent Application for Defect Repairing Method for High-temperature Alloy Part

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Institute of Metal Research, CAS has filed a patent application for Defect Repairing Method for High-temperature Alloy Part. This invention was developed by Hou Xingyu, Sun Yuan, Zhang Hongwei, Wang Shiyang, Yang Baijun and Zhang Caiwei. The patent application number is CN202511362931 20250923. The patent publ..

Nanjing Xingchun New Material Tech Co Ltd Files Chinese Patent Application for Welding Mechanism for Non-ferrous Metal Forming Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Nanjing Xingchun New Material Tech Co Ltd has filed a patent application for Welding Mechanism for Non-ferrous Metal Forming Machining. This invention was developed by Pan Baoguo, Gong Jianlong and Gan Quan. The patent application number is CN202511554537 20251029. The patent publication number is CN12119954..

State Intellectual Property Office of China Receives Suzhou Armord Alloy Materials and Wuhan Hengli Engineering Drilling Tool Patent Application for Extruder Alloy Barrel Machining..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Suzhou Armord Alloy Materials and Wuhan Hengli Engineering Drilling Tool patent application for Extruder Alloy Barrel Machining Equipment. Wu Bingjian, Yang Zhexi, Liu Qiaozheng, Zhang Heng, Wang Zinan, Yu Guowang, Hong Anqi and Cao Peng developed the inv..

State Intellectual Property Office of China Receives Nan Gang Group Anhui Gold Element Composites Co Ltd Patent Application for Bilateral Welding and Sealing Equipment for Vacuum P..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Nan Gang Group Anhui Gold Element Composites Co Ltd patent application for Bilateral Welding and Sealing Equipment for Vacuum Packaging of Nickel-based Alloy Composite Board. Wang Jun, Wang Jinsheng, Song Yaqian, Zou Jing, Zeng Caiping, Long Yao and Liu Z..

State Intellectual Property Office of China Releases Jimei University Patent Application for Vision-based Automatic Feeding and Grabbing System for Soft Sealing Rings with Gum

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Jimei University patent application for Vision-based Automatic Feeding and Grabbing System for Soft Sealing Rings with Gum. This invention was developed by Wang Qinfeng, Zheng Tianyi, Wang Yunchao, Lyu Huihuan, Li Lini and Zhang Ruiqiang. The patent ap..

State Intellectual Property Office of China Releases Hunan Zhongxin New Materials Tech Co Ltd Patent Application for Preparation Method of Particle Vanadium Pentoxide

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Hunan Zhongxin New Materials Tech Co Ltd patent application for Preparation Method of Particle Vanadium Pentoxide. This invention was developed by Zhang Bolin and Yi Shengyun. The patent application number is CN202511170039 20250820. The patent publica..

Hunan Zhongxin New Materials Tech Co Ltd Submits Chinese Patent Application for Preparation Method of High-purity Vanadium Pentoxide Based on Nano-filtration and Membrane Separatio..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Hunan Zhongxin New Materials Tech Co Ltd has submitted a patent application for Preparation Method of High-purity Vanadium Pentoxide Based on Nano-filtration and Membrane Separation Coupling. This invention was developed by Zhang Bolin and Yi Shengyun. The patent application number is CN202511170037 20250820..

Jiangsu Yize Energy Saving Tech Co Ltd Submits Chinese Patent Application for Automatic Edge Grinding Equipment for Tempered Glass

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Jiangsu Yize Energy Saving Tech Co Ltd has submitted a patent application for Automatic Edge Grinding Equipment for Tempered Glass. This invention was developed by Zhang Ren. The patent application number is CN202511593702 20251103. The patent publication number is CN121199809 (A). International Patent Class..

State Intellectual Property Office of China Receives Anhui Rongchun Intelligent Technology Patent Application for Energy-saving Production Line for High-borosilicate Fireproof Temp..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Anhui Rongchun Intelligent Technology patent application for Energy-saving Production Line for High-borosilicate Fireproof Tempered Glass. Xu Shaochun, Gao Yujing, Shen Shikun and Xu Qihui developed the invention. The patent application number is CN20251..

Xiamen Juhe Packaging Co Ltd Files Chinese Patent Application for Polishing Pretreatment Device for Fireproof Glass Preparation

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xiamen Juhe Packaging Co Ltd has filed a patent application for Polishing Pretreatment Device for Fireproof Glass Preparation. This invention was developed by Guo Wenzhong, Guo Tangqing, Li Liming and Guo Zhujie. The patent application number is CN202511516054 20251022. The patent publication number is CN121..

Yingkou Jinruitai Chemical Co Ltd Submits Chinese Patent Application for Treatment Method of Triethyl Aluminum Kettle Residual Solution

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yingkou Jinruitai Chemical Co Ltd has submitted a patent application for Treatment Method of Triethyl Aluminum Kettle Residual Solution. This invention was developed by Zhang Libo. The patent application number is CN202410825684 20240625. The patent publication number is CN121202167 (A). International Patent..

State Intellectual Property Office of China Releases Guizhou Zunhui Environmental Protection Tech Co Ltd Patent Application for Method for Producing Calcium Aluminate Powder by Rep..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Guizhou Zunhui Environmental Protection Tech Co Ltd patent application for Method for Producing Calcium Aluminate Powder by Replacing Part of Bauxite with Aluminum Ash. This invention was developed by Wen Huairong, Li Yuegang, Yuan Wei, Zeng Qin and Huang..

Ganzhou Yuanju New Mat Co Ltd Seeks Patent for Surface Treatment Equipment for Intelligently Manufacturing Hard Alloy Bars

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Ganzhou Yuanju New Mat Co Ltd has sought patent for Surface Treatment Equipment for Intelligently Manufacturing Hard Alloy Bars. This invention was developed by Lin Yuzong, Gu Jinlan, Liu Yuanyong and Fang Minghua. The patent application number is CN202511692743 20251118. The patent publication number is CN1..

Nanjing Xingnan New Energy Co Ltd Seeks Patent for Contactor and Scrap Iron Adsorption Equipment for Installation of Contactor

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Nanjing Xingnan New Energy Co Ltd has sought patent for Contactor and Scrap Iron Adsorption Equipment for Installation of Contactor. This invention was developed by Wu Huaihao and Liang Qiushi. The patent application number is CN202511386804 20250926. The patent publication number is CN121199741 (A). Interna..

Pointillist Inc Obtains Patent for Escalation Management and Journey Mining

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- Pointillist Inc has obtained a patent for escalation management and journey mining. This invention was developed by Thiel Will. The patent application number is US202017130125 20201222. The patent publication number is US12614187 (B2). International Patent Classification codes are G06F16/2455, G06F16/248,..

Jiangsu Qinalloy Tech Co Ltd Submits Chinese Patent Application for Casting Master Alloy Feeding and Conveying Device Capable of Automatically Collecting

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Jiangsu Qinalloy Tech Co Ltd has submitted a patent application for Casting Master Alloy Feeding and Conveying Device Capable of Automatically Collecting. This invention was developed by Jin Kaifeng, Wang Baolin, Zhou Zhijian, Wu Chuang and Yan Dongdong. The patent application number is CN202511567467 202510..

State Intellectual Property Office of China Receives Hebei Vocational and Technical University of Science and Technology & Engineering Patent Application for Aluminum Sheet Machini..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hebei Vocational and Technical University of Science and Technology & Engineering patent application for Aluminum Sheet Machining and Recycling Integrated Environment-friendly Device for Building Engineering Construction. Guo Yuwei developed the invention..

Shenzhen Runze Robot Co Ltd Submits Patent Application for Intelligent Machining Machine for Sheet Metal Parts

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shenzhen Runze Robot Co Ltd has submitted a patent application for Intelligent Machining Machine for Sheet Metal Parts. Lin Fengming, Zhang Lijie and Li Ming developed the invention. The patent application number is CN202511709350 20251120. The patent publication number is CN121199666 (A). International Pate..

Giesecke Devrient Epayments Obtains Patent for Card-shaped Data Carrier Comprising Ceramic

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- Giesecke Devrient Epayments has obtained a patent for card-shaped data carrier comprising ceramic. This invention was developed by Riedl Josef, Tarantino Thomas and Tarantino Peter. The patent application number is US202318862819 20230505. The patent publication number is US12614054 (B2). International Pate..

State Intellectual Property Office of China Releases Tianjin Shengfengying Ind and Trade Co Ltd Patent Application for Scraping Die for Producing Aluminum Welding Wires

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Tianjin Shengfengying Ind and Trade Co Ltd patent application for Scraping Die for Producing Aluminum Welding Wires. This invention was developed by Bu Yingzhi. The patent application number is CN202511594854 20251103. The patent publication number is ..

Chengdu Hongxia Science & Tech Co Ltd Submits Patent Application for Cambered Surface Welding Device and Method Based on Titanium Alloy Plate

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Chengdu Hongxia Science & Tech Co Ltd has submitted a patent application for Cambered Surface Welding Device and Method Based on Titanium Alloy Plate. Wang Yong, Zhang Yajun, Shen Mingchuan, Liu Weijun, Zhu Rongwen, You Yunhong, Zhang Li, You Xia and You Bo developed the invention. The patent application num..

Xuzhou Guchi Energy Saving New Mat Co Ltd Applies for Patent on Aisle Stacking Device for Building Glass Production

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xuzhou Guchi Energy Saving New Mat Co Ltd has applied Chinese patent for Aisle Stacking Device for Building Glass Production. Qin Hu developed it. The patent application number is CN202511729564 20250527. The patent publication number is CN121201782 (A). International Patent Classification code is B65G49/06...

State Intellectual Property Office of China Publishes Shenzhen Pengkai New Century Technology Patent Application for Automatic Sheet Taking System for Ultra-thin Glass

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Shenzhen Pengkai New Century Technology patent application for Automatic Sheet Taking System for Ultra-thin Glass. The invention was developed by Sun Kai, Hong Jianfei and Sun Xingqian. The patent application number is CN202511489519 20251017. The paten..

State Intellectual Property Office of China Releases Shenzhen Runfujin Tech Development Co Ltd Patent Application for Laser Drilling Equipment for Arc-shaped Metal Sheet Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Shenzhen Runfujin Tech Development Co Ltd patent application for Laser Drilling Equipment for Arc-shaped Metal Sheet Machining. This invention was developed by Zeng Fuhui, Luo Hui and Luo Ping. The patent application number is CN202511277817 20250909. ..

Suzhou Lilai Industrial Intelligent Mfg Co Ltd Submits Chinese Patent Application for Continuous Production Method for Multiple Metal Coiled Materials with Oil

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Suzhou Lilai Industrial Intelligent Mfg Co Ltd has submitted a patent application for Continuous Production Method for Multiple Metal Coiled Materials with Oil. This invention was developed by Hong Shuai, Luo Xiaolong, Yang Yongmin, Zhu Peiyi, Wang Xiaonan and He Lijia. The patent application number is CN202..

Xingte Automation Tech Suzhou Co Ltd Submits Chinese Patent Application for Photovoltaic Module Aluminum Frame Automatic Feeding Equipment and Using Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xingte Automation Tech Suzhou Co Ltd has submitted a patent application for Photovoltaic Module Aluminum Frame Automatic Feeding Equipment and Using Method Thereof. This invention was developed by Liu Taorong, Chang Jinming, Chen Guangya, Tang Jinxin and Ma Baofeng. The patent application number is CN2025114..

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 ..

Shangqiu Star Group Electronics Ind Co Ltd Submits Chinese Patent Application for Material Stripping Device for Neodymium Iron Boron and Using Method of Material Stripping Device

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shangqiu Star Group Electronics Ind Co Ltd has submitted a patent application for Material Stripping Device for Neodymium Iron Boron and Using Method of Material Stripping Device. This invention was developed by Guo Qixue, Miao Linmao, He Xuebing and Huang Yajie. The patent application number is CN2025115211..

State Intellectual Property Office of China Receives Qilu Hospital of Shandong University Patent Application for Construction Method of Gel-doped Multi-scale Pore Group Ceramic Sca..

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Qilu Hospital of Shandong University patent application for Construction Method of Gel-doped Multi-scale Pore Group Ceramic Scaffold. Song Wenjing developed the invention. The patent application number is CN202511483427 20251016. The patent publication n..

System Ceramics Secures Patent for Machine for Dry Decoration of Ceramic Tiles, with a Control System for a Ceramic Mixture Accumulation

Metal & Mining

| Sat 02 May 2026

Alexandria, May 2 -- System Ceramics has secured a patent on Machine for Dry Decoration of Ceramic Tiles, with a Control System for a Ceramic Mixture Accumulation. Vaccari Paolo, Ghirelli Ivan and Gozzi Franco developed the invention. The patent application number is US202117999512 20210521. The patent publication number is U..

Norma US Holding LLC Granted United States Patent for Clamp with First and Second Metal Layers

Metal & Mining

| Sat 02 May 2026

Alexandria, May 2 -- Norma US Holding LLC has been granted a patent for Clamp with First and Second Metal Layers. This invention was developed by Gallegos De La Peña Miguel Angel and Reyes Lopez David. The patent application number is US202318093903 20230106. The patent publication number is US12611749 (B2). International Pa..

Grundfos Obtains Patent for Method of Manufacturing an Object by Joining Two Powder Metallurgical Components

Metal & Mining

| Sat 02 May 2026

Alexandria, May 2 -- Grundfos has obtained a patent for method of manufacturing an object by joining two powder metallurgical components. This invention was developed by Sorea Alexandru, Valler Peter, Søegaard Allan Ivo, Rasmussen Henrik and Bendixen Flemming Buus. The patent application number is US202418966459 20241203. The ..

State Intellectual Property Office of China Receives Qingdao Sineng Power Tech Co Ltd Patent Application for Vibration Press-fitting Device for Preparing Amorphous Motor Iron Core

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Qingdao Sineng Power Tech Co Ltd patent application for Vibration Press-fitting Device for Preparing Amorphous Motor Iron Core. Wang Xuepeng, Liu Xufeng and Jing Xiaming developed the invention. The patent application number is CN202511392444 20250926...

Qingdao Sineng Power Tech Co Ltd Applies for Patent on Vibration Press-fitting Equipment for Preparing Amorphous Motor Iron Core

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- Qingdao Sineng Power Tech Co Ltd has applied Chinese patent for Vibration Press-fitting Equipment for Preparing Amorphous Motor Iron Core. Wang Xuepeng, Liu Xufeng and Jing Xiaming developed it. The patent application number is CN202511388733 20250926. The patent publication number is CN121193018 (A). Intern..

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 Jiangsu Tonglu New Material Tech Co Ltd Patent Application for Automatic Aluminum Floor Processing Production Line and Process..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Jiangsu Tonglu New Material Tech Co Ltd patent application for Automatic Aluminum Floor Processing Production Line and Processing Method Thereof. The invention was developed by Wu Jinjia, Wu Xueshan, Yang Xiangdong, Wu Xiaoqing and Yin Yubin. The pate..

Shenzhen Xihe Zengcai Tech Co Ltd Submits Patent Application for Gas Replacement Control System and Method for Metal 3D Printing Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shenzhen Xihe Zengcai Tech Co Ltd has submitted a patent application for Gas Replacement Control System and Method for Metal 3D Printing Equipment. Zhou Xing and Zhang Fan developed the invention. The patent application number is CN202511726723 20251124. The patent publication number is CN121199135 (A). Inte..

State Intellectual Property Office of China Receives Hangzhou Himalaya Information Tech Co Ltd Patent Application for Multi-material SLM Metal 3D Printing System

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hangzhou Himalaya Information Tech Co Ltd patent application for Multi-material SLM Metal 3D Printing System. Fan You, Li Guodong, Liu Zhen, Liu Kai, Meng Xiansheng, Li Tao, Zhou Jiangzuo, Zhou Zhenwei and Guo Jianhong developed the invention. The pate..

Shanghai Esu Laser Tech Co Ltd Submits Chinese Patent Application for Non-full-breadth Small-range Powder Supply Device for Metal 3D Printing Equipment

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shanghai Esu Laser Tech Co Ltd has submitted a patent application for Non-full-breadth Small-range Powder Supply Device for Metal 3D Printing Equipment. This invention was developed by Huang Xiaokang, Wang Lijun, Wang Zhanqin and Wei Hongming. The patent application number is CN202511348382 20250920. The pat..

Changde Guoyin New Mat Co Ltd Seeks Patent for Silver-coated Nickel Powder Compactly Coated with Silver Layer and Preparation Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Changde Guoyin New Mat Co Ltd has sought patent for Silver-coated Nickel Powder Compactly Coated with Silver Layer and Preparation Method. This invention was developed by Li Tingbao, Wang Xiang and Liu Jiao. The patent application number is CN202511688989 20251118. The patent publication number is CN12119911..

Inner Mongolia Jinhui Powder Tech Co Ltd Submits Chinese Patent Application for Vertical Atomization Preparation Device for Aluminum Powder

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Inner Mongolia Jinhui Powder Tech Co Ltd has submitted a patent application for Vertical Atomization Preparation Device for Aluminum Powder. This invention was developed by Gao Yangze and Wang Jingcheng. The patent application number is CN202511734842 20251125. The patent publication number is CN121199110 (A..

Xingchen Tech Guangdong Co Ltd Applies for Patent on Tungsten-nickel-iron Alloy Spherical Powder, Preparation Method and Application of Tungsten-nickel-iron Alloy Spherical Powder ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xingchen Tech Guangdong Co Ltd has applied Chinese patent for Tungsten-nickel-iron Alloy Spherical Powder, Preparation Method and Application of Tungsten-nickel-iron Alloy Spherical Powder in 3D Printing. Mao Xinhua, He Liangliang, Zhang Xiaoqiang, Wu Da and Gao Zhenyu developed it. The patent application nu..

Luanxian Lifeng Casting Co Ltd Seeks Patent for Motor Shell Casting Device and Casting Method Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Luanxian Lifeng Casting Co Ltd has sought patent for Motor Shell Casting Device and Casting Method Thereof. This invention was developed by Lu Dongmei. The patent application number is CN202511385646 20250926. The patent publication number is CN121199094 (A). International Patent Classification codes are B22..

State Intellectual Property Office of China Publishes Nanjing Iron and Steel Patent Application for Submersed Nozzle for Improving Molten Steel Pouring Stability of Crystallizer

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Nanjing Iron and Steel patent application for Submersed Nozzle for Improving Molten Steel Pouring Stability of Crystallizer. The invention was developed by Xie Qinghua, Wang Guanglei, Niu Jilong, Liu Jihong, Li Ruixin, Hong Jun and Wu Junping. The paten..

Shanxi Taigang Stainless Steel Files Chinese Patent Application for Long Nozzle Fiber Gasket and Continuous Casting Protective Pouring Method Applying Same

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shanxi Taigang Stainless Steel has filed a patent application for Long Nozzle Fiber Gasket and Continuous Casting Protective Pouring Method Applying Same. This invention was developed by Wang Yingui, Luo Hongyi, Zhao Haiming and Qu Jindong. The patent application number is CN202511457509 20251013. The patent p..

Nanjing Iron and Steel Seeks Patent for Method for Preventing Tundish Stopper Rod from Being Broken

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Nanjing Iron and Steel has sought patent for Method for Preventing Tundish Stopper Rod from Being Broken. This invention was developed by Guo Rui, Song Wenjian, Aisho Ninghai, Qian Zhiyou and Chen Qiangqiang. The patent application number is CN20251176241 20250801. The patent publication number is CN121199090 ..

Xiangyang City Liqiang Machinery Co Ltd Files Chinese Patent Application for Multifunctional Cooling Equipment for Metal Casting Machining

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Xiangyang City Liqiang Machinery Co Ltd has filed a patent application for Multifunctional Cooling Equipment for Metal Casting Machining. This invention was developed by Wang Xinwei, Wu Yu and Chen Jun. The patent application number is CN202511380111 20250925. The patent publication number is CN121199086 (A)..

Suzhou Vocational University Submits Chinese Patent Application for Gear Casting Mold

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Suzhou Vocational University has submitted a patent application for Gear Casting Mold. This invention was developed by Zhu Tong, Zuo Bin and Li Yaohui. The patent application number is CN202511454842 20251013. The patent publication number is CN121199083 (A). International Patent Classification codes are B22C9..

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..

Suzhou Yida Precision Submits Chinese Patent Application for Deslagging Structure of Island Die-casting Product, Die-casting Die and Die Opening Method of Die-casting Die

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Suzhou Yida Precision has submitted a patent application for Deslagging Structure of Island Die-casting Product, Die-casting Die and Die Opening Method of Die-casting Die. This invention was developed by Yang Jinpeng. The patent application number is CN202511440384 20251010. The patent publication number is CN..

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 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..

WISDRI Continuous Casting Technology & Engineering Seeks Patent for High-temperature Alloy Continuous Casting Casting Method

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- WISDRI Continuous Casting Technology & Engineering has sought patent for High-temperature Alloy Continuous Casting Casting Method. This invention was developed by Qian Liang, Zhang Zenglei, Lei Jiapeng, Han Zhanguang and Zhong Yang. The patent application number is CN202511359807 20250923. The patent publicati..

Nucor Files Chinese Patent Application for Metal Strip Casting Method with Edge Control

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Nucor has filed a patent application for Metal Strip Casting Method with Edge Control. This invention was developed by Nonning Ralph G, Ries Hans B and Kaever James E. The patent application number is CN202511539132 20180615. The patent publication number is CN121199059 (A). International Patent Classification..

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..

WISDRI Continuous Casting Technology & Engineering Submits Chinese Patent Application for Electromagnetic Stirring Method for Controlling Internal Quality of High-temperature Alloy..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- WISDRI Continuous Casting Technology & Engineering has submitted a patent application for Electromagnetic Stirring Method for Controlling Internal Quality of High-temperature Alloy Continuous Casting Billet. This invention was developed by Qian Liang, Zhang Zenglei, Lei Jiapeng, Han Zhanguang and Zhong Yang. T..

State Intellectual Property Office of China Publishes Southwest University of Science and Technology Patent Application for High-magnesium-component Tundish Covering Agent as Well ..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Southwest University of Science and Technology patent application for High-magnesium-component Tundish Covering Agent as Well as Preparation Method and Application Thereof. The invention was developed by Sun Hongjuan, Xian Shasha, Peng Tongjiang and Ding..

Fuxin Lida Steel Casting Applies for Patent on Gray Cast Iron Preparation Optimization Method Based on Silicon-carbon Coordinated Regulation and Control

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Fuxin Lida Steel Casting has applied Chinese patent for Gray Cast Iron Preparation Optimization Method Based on Silicon-carbon Coordinated Regulation and Control. Yan Chunjian, Liu Sha and Cao Tianqi developed it. The patent application number is CN202511747472 20251126. The patent publication number is CN1211..

State Intellectual Property Office of China Publishes Kunshan Changjian Foundry Patent Application for Sand Core Spraying Device Applied to Intelligent Casting Island

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Kunshan Changjian Foundry patent application for Sand Core Spraying Device Applied to Intelligent Casting Island. The invention was developed by Kim Min. The patent application number is CN202511434675 20251009. The patent publication number is CN121199..

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..

Kunshan Changjian Foundry Submits Chinese Patent Application for Sand Mixing Device for Manufacturing Intelligent Casting Island Sand Core

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Kunshan Changjian Foundry has submitted a patent application for Sand Mixing Device for Manufacturing Intelligent Casting Island Sand Core. This invention was developed by Kim Min. The patent application number is CN202511434959 20251009. The patent publication number is CN121199038 (A). International Patent C..

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..

Fujian Xiangxin Shares Submits Patent Application for Forging Process of High-elongation Superhard Aluminum Alloy

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Fujian Xiangxin Shares has submitted a patent application for Forging Process of High-elongation Superhard Aluminum Alloy. Liao Linchen, Chi Haitao, Yang Yaoquan, Huang Zhenrong and Huang Xiaojuan developed the invention. The patent application number is CN202511225034 20250829. The patent publication number i..

State Intellectual Property Office of China Publishes Li Chengtang Patent Application for Negative Pressure Adsorption Movable Chassis, Glass Cleaning Equipment and Cleaning Method

Metal & Mining

| Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Li Chengtang patent application for Negative Pressure Adsorption Movable Chassis, Glass Cleaning Equipment and Cleaning Method. The invention was developed by Li Chengtang and Li Hao. The patent application number is CN202511520954 20251023. The paten..

Magnolia White Gets Patent for Display Device Including a Partition Having a Lower Portion with Aluminum Layers

Metal & Mining

| Sat 02 May 2026

Alexandria, May 2 -- Magnolia White has received a patent for Display Device Including a Partition Having a Lower Portion with Aluminum Layers. This invention was developed by Yamamoto Yuya and Imai Nobuo. The patent application number is US202318158478 20230124. The patent publication number is US12615947 (B2). International P..

Southern University of Science and Technology Applies for Patent on Metal-only Center Chiral Osmium-carbon Dragon Complex as Well as Preparation Method and Application Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Southern University of Science and Technology has applied Chinese patent for Metal-only Center Chiral Osmium-carbon Dragon Complex as Well as Preparation Method and Application Thereof. Xia Haiping, Lu Zhengyu, Chen Dafa, Qin Menghuan, Chen Jingying, Guo Jiaomei, Xie Leipeng and Feng Denglin developed it. Th..

Shenzhen Guoli Zhizao Co Ltd Submits Patent Application for Metal Pattern Layer Processing Method, Metal Mold and Metal with Multiple Pattern Layers

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Shenzhen Guoli Zhizao Co Ltd has submitted a patent application for Metal Pattern Layer Processing Method, Metal Mold and Metal with Multiple Pattern Layers. Xu Chuhan developed the invention. The patent application number is CN202511544436 20251027. The patent publication number is CN121200621 (A). Internat..

Huizhou City Posonwone Intelligent Tech Co Ltd Applies for Patent on Color Separation Sand Blasting Process

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Huizhou City Posonwone Intelligent Tech Co Ltd has applied Chinese patent for Color Separation Sand Blasting Process. Wang Lijun, Yi Da and Hu Feng developed it. The patent application number is CN202511594627 20251103. The patent publication number is CN121200616 (A). International Patent Classification cod..

Jilin Normal University Submits Chinese Patent Application for Non-fullerene Acceptor Material Based on Two-dimensional Conjugated Core with Imidazole Five-membered Ring as Well as..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Jilin Normal University has submitted a patent application for Non-fullerene Acceptor Material Based on Two-dimensional Conjugated Core with Imidazole Five-membered Ring as Well as Preparation Method and Application of Non-fullerene Acceptor Material. This invention was developed by Zhu Enwei, Zhang Xingjing, Z..

Mitsui High Tec Inc Gets Patent for Manufacturing Method for Laminated Iron Core and Laminated Iron Core

Metal & Mining

| Fri 01 May 2026

Alexandria, May 2 -- Mitsui High Tec Inc has received a patent for Manufacturing Method for Laminated Iron Core and Laminated Iron Core. This invention was developed by Mitsui Yasunari, Hasuo Yusuke and Ono Shinichiro. The patent application number is US202418603618 20240313. The patent publication number is US12614956 (B2). ..

Yantai University Seeks Patent for Guanidyl Zinc/aluminum Complex as Well as Preparation Method and Application Thereof

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- Yantai University has sought patent for Guanidyl Zinc/aluminum Complex as Well as Preparation Method and Application Thereof. This invention was developed by Qin Yusheng, Suo Hongyi, Zhang Zisheng, Li Baixue, Qu Rui and Gu Yanan. The patent application number is CN202511331450 20250917. The patent publicatio..

State Intellectual Property Office of China Receives Hunan Nanyuan New Mat Co Ltd Patent Application for Antibacterial and Temperature-regulating Graphite Xanthium Sibiricum Comfor..

Metal & Mining

| Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hunan Nanyuan New Mat Co Ltd patent application for Antibacterial and Temperature-regulating Graphite Xanthium Sibiricum Comfortable Layer and Preparation Method Thereof. Xie Limei, He Zhigang, Zhu Pengcheng, Cai Fuqiang and Hu Hongtao developed the inven..

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..

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