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06:11:59 Fri 20 Mar 2026

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Fuyao Glass Industry Grou

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Yangchun New Iron and Ste

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Chengde Branch, HBIS; Che

(4)

Chn Energy Xinjiang Energ

(4)

Guangdong Gold Medal Cera

(4)

Harbin Institute of Techn

(4)

Hunan Zhuochuang Precisio

(4)

Jinchuan Group; Lanzhou J

(4)

Kunming University of Sci

(4)

Ningbo University

(4)

Northwestern Polytechnica

(4)

(4)

Xinjiang Res Institute Of

(4)

Zhengzhou University

(4)

Baotou Iron and Steel Gro

(3)

Beijing Wattman Intellige

(3)

Benxi Iron & Steel Group

(3)

China Huaye Group

(3)

China Mcc5 Group Corporat

(3)

China University of Minin

(3)

Chongqing University

(3)

Epiroc Rock Drills

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Esg New Energy Mat Co Ltd

(3)

Jilin University

(3)

(3)

Nanjing Iron and Steel

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Northeastern University

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Shenzhen Hello Tech Energ

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State Power Invest Shanxi

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Ultra High Speed Aerodyna

(3)

Wuhan University of Scien

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(2)

Baowu Teye Titanium Tech

(2)

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(2)

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Chalco Shandong Advanced

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China Enfi Eng Corp; Chin

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Chinalco Zhengzhou Nonfer

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(2)

(2)

(2)

(2)

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Fumeite Shanyun Hebei New

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(2)

Green Ekco Nickel Metals

(2)

GuangXi University

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(2)

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Inner Mongolia Chayouqian

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(2)

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(2)

(2)

Longyan University

(2)

(2)

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Shenyang Aerospace Univer

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Sichuan Helian Machinery

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Sichuan Shuwang Chensheng

(2)

Sinosteel Maanshan Genera

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Southwest University of S

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(2)

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(2)

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(2)

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(2)

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Taishan Fiberglass Inc

(2)

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(2)

The China Coal Tech & Eng

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(2)

Tsinghua University

(2)

Univ Hamburg Koer

(2)

(2)

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(2)

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(2)

Zhejiang Meisen Electrica

(2)

Zhejiang University

(2)

Zhejiang Yasha Decoration

(2)

Zhuhai Doumen Xuri Ceram

(2)

Zhuzhou Smelter Group Co

(2)

2d Generation Ltd [il]; B

(1)

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(1)

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(1)

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(1)

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(1)

Anhui & Huaihe River Inst

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(1)

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(1)

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(1)

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(1)

Anhui Jiansheng Casting C

(1)

Anhui Lanmo Glass Tech Co

(1)

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(1)

Anhui Sentai Wpc Group Co

(1)

Anhui University of Techn

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(1)

(1)

(1)

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(1)

(1)

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(1)

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Beijing Fande Tech Co Ltd

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(1)

Beijing Lier High Tempera

(1)

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(1)

Beijing Tianhai Hydrogen

(1)

Beijing Yinji Tech Co Ltd

(1)

Beijing Zitiao Network Te

(1)

Beipiao Xinzheng Powder M

(1)

Bengbu Cnbm Information D

(1)

Bengbu Longguang Glasswar

(1)

Bengbu Zhongguangdian Tec

(1)

Benxian Machinery Tech Su

(1)

Boloni Intelligent Techno

(1)

(1)

(1)

(1)

C & A Corp [jp]; Tohoku U

(1)

CCC Guangzhou Dredging

(1)

CCCC First Highway Engine

(1)

CCCC First Highway Engine

(1)

CCCC Second Highway Engin

(1)

CDGM Optical Glass

(1)

CHN Energy Group Ningxia

(1)

CINF Engineering

(1)

CISDI Information Technol

(1)

CLP Cloud Computing Techn

(1)

CMC Kaibo Surface Technol

(1)

(1)

CRRC Zhuzhou Locomotive;

(1)

(1)

Calmer Holding Company

(1)

Cangzhou Central Hospital

(1)

Cangzhou Hetai New Materi

(1)

Canwell Medical

(1)

Catcher Tech Co Ltd

(1)

Ccteg Coal Mining Researc

(1)

Ccteg Coal Mining Researc

(1)

Ccteg Ecological Environm

(1)

(1)

Central Research Institut

(1)

Central South University;

(1)

Ceri Technology Co Ltd; M

(1)

(1)

Changfei Quartz Tech Wuha

(1)

Changqing Oilfield Branch

(1)

Changtai Yike Technology

(1)

Changzheng Engineering

(1)

Changzhou Hengding Track

(1)

Changzhou Juling Foundry

(1)

Changzhou University

(1)

Changzhou Xingong Machine

(1)

Changzhou Xinmei Zinc Met

(1)

Chaozhou Huihong Ceramic

(1)

Chayouqian Banner Yongan

(1)

Chen Hang New Material Te

(1)

Chengde Beiyan New Materi

(1)

Chengdu Aeronautic Polyte

(1)

Chengdu Keneng Petroleum

(1)

Chengdu Keningda Mat Co L

(1)

Chengdu Polygon Chuangke

(1)

Chengdu University

(1)

Chengdu Yige Machinery Co

(1)

Chenghan Shandong Environ

(1)

Chenzhou Gaoxing Nonferro

(1)

Chifeng NFC Baiyinnuoer M

(1)

China Aluminiuym Science

(1)

China Building Materials

(1)

China Catalyst Holding Co

(1)

China Chengda Engineering

(1)

China City Environment Pr

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China Coal Shaanxi Energy

(1)

China Coal Technology Eng

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China Coal Technology Eng

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China First Metallurgical

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China Jiliang University

(1)

China Machinery General I

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China National Heavy Mach

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China Nuclear Xinjiang Su

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China Second Metallurgy G

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China Shanxi Sijian Group

(1)

China Shanxi Sijian Group

(1)

China Three Gorges Univer

(1)

China Triumph Internation

(1)

China Unicom Video Tech C

(1)

China United Heavy Gas Tu

(1)

China University of Geosc

(1)

Chinacoal Huajin Group Co

(1)

Chizhou City Transp Compr

(1)

Chnengdu Csg Glass Co Ltd

(1)

Chongqing Boe Jingyuan Te

(1)

Chongqing Jiaotong Univer

(1)

Chongqing Juneng Powder M

(1)

Chongqing University; Cho

(1)

Chongqing University; Pan

(1)

Chongqing University; She

(1)

Chongqing Xinjing Special

(1)

Chongqing Xinmeiyu Boyang

(1)

Chongyi Yuande New Materi

(1)

Chongzhong New Mat Jiangs

(1)

Cnmc Ningxia New Mat Co L

(1)

Cnmc Zhengrui Shandong Co

(1)

Cnpc Bohai Equipment Mfg

(1)

Cnpc Engineering Mat R &

(1)

Constantia Teich Gmbh

(1)

Crown New Materials Techn

(1)

(1)

(1)

Dalai Nur Coal Industry;

(1)

Dalian Guobang New Energy

(1)

Dalian Hengkun New Mat Co

(1)

Dalian University of Tech

(1)

Dalian Yuyang Ind Intelli

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Danieli & C Officine Mecc

(1)

Daqing Longfeng Machinery

(1)

(1)

Denver And Liely Pty Ltd

(1)

Deqing Kairui High Temper

(1)

Deqing Xinchen New Mat Co

(1)

Dezhou Ruibaili Glass Bri

(1)

Dongguan City Wonderful C

(1)

Dongguan Jiasheng Copper

(1)

Dongguan Qinding Hardware

(1)

Dongguan Tinshine Tin Box

(1)

Dongguan Weifeng Intellig

(1)

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Dongguan Xitao Prec Ceram

(1)

Dongguan Yuncheng Metal P

(1)

Dongguan Zhongtang Dongte

(1)

Dongtai Fangding New Mat

(1)

Dongtai Qb Stainless Stee

(1)

Dongying Hongde New Energ

(1)

Dugen Hexin Photoelectric

(1)

Dutilleul Thomas

(1)

(1)

(1)

East China Univ Of Techno

(1)

(1)

Eddysun (Xiamen) Electron

(1)

Edt Diecasting Tech Suzho

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Efful Tech Co Ltd

(1)

Electriq Global Energy So

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Element Six Uk Ltd [gb];

(1)

Emergency Management Depa

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Emerson Process Man Tianj

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Eng Office Dr Nitsche Ltd

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Etuokeqian Banner Changch

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Evonik Operations

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FOSECO International

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Fangding Technology Co Lt

(1)

Far East Cable; New Far E

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Faw Foundry Co Ltd

(1)

Ferguson Conveying Machin

(1)

Ferrotec Jiangsu Quartz T

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First Quantum Minerals Lt

(1)

Focus Shenzhen Tech Co Lt

(1)

Foshan Derui Hardware Ele

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Foshan Minghao Building M

(1)

Foshan Oceano Ceramics

(1)

Foshan Sanfengyuan Inorga

(1)

Foshan Shengju Ceram Co L

(1)

Foshan Shunde Midea Elect

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Foshan Sunglas Glass Co L

(1)

Foshan University; Liping

(1)

Foshan Xinfa Building Mat

(1)

Foshan Xiongxin Die Casti

(1)

Fudan University

(1)

Fujian Baoxiong Industria

(1)

Fujian Dingsheng Steel Co

(1)

Fujian Haixia Kehua Fuxin

(1)

Fujian Hongda Times New E

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Fujian Hongrui Water Tech

(1)

Fujian Huichen Zhizao Ind

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Fujian Keda New Energy Te

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Fujian Qingtuo Special St

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Fujian Sanmin Electronic

(1)

Fujian South Highway Mach

(1)

Fujian Taiying Metal Prod

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Fujian Yadalong Motor Co

(1)

Fujian Zhongtong Power Te

(1)

Fushun Chemical Machinery

(1)

Fushun Hangte Forging Mat

(1)

Futaba Industrial

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Fuxin Lida Steel Casting

(1)

Fuxin Tai Shan Gypsum Bui

(1)

Fuyang Angu Boiler Pressu

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Fuzhou University

(1)

Fuzhou Yidelong Electrica

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Fuzhou Yifa Intelligent T

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Gangyan Haopu Tech Co Ltd

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Ganjiang New Area Zhiyao

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Gansu Gongfa Engineering

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Gansu Huizhi Lantu Inform

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Gansu Jinshi Chemical Co

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Ganzhou Nonferrous Metall

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General Tech Group Machin

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Geological Disaster Preve

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Georg Fischer Metal Formi

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(1)

Gongyi City Yuhua Instr C

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Guangde Wantai New Mat Co

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Guangde Yuanjia Electrome

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Guangdong Centurystar Con

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Guangdong Corrosion Scien

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Guangdong Gaoci Tech Corp

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Guangdong Hongbang Metal

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Guangdong Huihuang Metal

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Guangdong Inst Of Geologi

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Guangdong Jia Mei Ceram C

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Guangdong Jianyi Group Ce

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Guangdong Jinhaina Ind Co

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Guangdong Nanhai Etetb Te

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Guangdong Provincial Labo

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Guangdong University of S

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Guangdong University of T

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Guangdong Xiahe Porcelain

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Guangdong Yongkuo Tech Co

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Guangdong Zhongnan Iron a

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Guangdong Zoulong Aluminu

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Guangxi Baijin Resources

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Guangzhou Die And Mould M

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Guangzhou Metro Design &

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Guangzhou University; CCC

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Guilin University of Elec

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(1)

Guoneng Shendong Coal Gro

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Hainan University

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Haining Yida Motor Parts

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(1)

Hangzhou Delangman Machin

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Hanshan Dali Prec Machine

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Harbin Electric Corporati

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Harbin University of Scie

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Hebei Baishun Optoelectro

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Hebei University of Engin

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Hebei Weijia Metal Mesh C

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Hefei University of Techn

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Heilongjiang Dimi Electri

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Helai Thermal Tech Suzhou

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Henan Academy Sciences; Q

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Henan Fenan Aluminum Co L

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Henan Jiao Mei Energy Co

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Henan Joinrise Heavy Ind

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(1)

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(1)

Intelligent Suzhou Tech C

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Jiangsu Pan Asian Microvent Technology Applies for Patent on Expanded Polytetrafluoroethylene Functional Membrane Welding Pipeline Structure, Preparation Method and Application

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Jiangsu Pan Asian Microvent Technology has applied Chinese patent for Expanded Polytetrafluoroethylene Functional Membrane Welding Pipeline Structure, Preparation Method and Application. Zhang Yun and Ding Ronghua developed it. The patent application number is CN202510964915 20250714. The patent publicati..

Hebei Zhuhe Group Xinglong Mining Files Chinese Patent Application for Spraying Device of Lepidolite Ore Concentrating Table

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Hebei Zhuhe Group Xinglong Mining has filed a patent application for Spraying Device of Lepidolite Ore Concentrating Table. This invention was developed by Gao Ruiwen, Lu Hongfang, Zhang Zhiguo, Shen Yi, Fan Lichao and Yang Bohua. The patent application number is CN202511242823 20250902. The patent public..

State Intellectual Property Office of China Receives Hubei Jinggong Steel Structure Co Ltd Patent Application for Laser Jig Frame Rack Cutting Slag Cleaning Device and Method

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Hubei Jinggong Steel Structure Co Ltd patent application for Laser Jig Frame Rack Cutting Slag Cleaning Device and Method. Zhang Farong, Cheng Deng, Xiong Dehong, Li Zheng, Liu Gongyu, Liu Weixin, Wang Peng, Xia Yuanyan, Wang Yinyuan, Wang Lei, Xiong B..

State Intellectual Property Office of China Receives Gangyan Haopu Tech Co Ltd and Shaanxi Gangyan Haopu Tech Co Ltd Patent Application for Vacuum Environment Treatment Method for ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Gangyan Haopu Tech Co Ltd and Shaanxi Gangyan Haopu Tech Co Ltd patent application for Vacuum Environment Treatment Method for Powder Hot Isostatic Pressing Titanium Alloy. Zhai Wei, Zhang Xiaojie, Xiao Yan, Shang Zeyang and Jin Yanwei developed the in..

State Intellectual Property Office of China Receives Zhuzhou Times Huaxin New Material Tech Co Ltd Patent Application for Preparation Method of Polyimide Film, High-thermal-conduct..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Zhuzhou Times Huaxin New Material Tech Co Ltd patent application for Preparation Method of Polyimide Film, High-thermal-conductivity Graphite Flake and Application of High-thermal-conductivity Graphite Flake. Zhang Bufeng, Liao Bo, Bao Shikuan and Tang..

State Intellectual Property Office of China Receives North CN Elec Power Res Institute and State Grid Corporation of China Patent Application for Molten Salt Steam Generating Syste..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received North CN Elec Power Res Institute and State Grid Corporation of China patent application for Molten Salt Steam Generating System and Control Method of Molten Salt Steam Generating System. Zhao Chunguang, Li Yu, Yang Zheng, Sun Fucheng, Li Zhanguo, Chen..

State Intellectual Property Office of China Receives Nanjing Juntian Fine Ceram Co Ltd Patent Application for Alumina-based Refractory Ceramic Composite Material and Preparation Me..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Nanjing Juntian Fine Ceram Co Ltd patent application for Alumina-based Refractory Ceramic Composite Material and Preparation Method Thereof. Xu Yuhong, Zhao Lei and Chen Zhongquan developed the invention. The patent application number is CN202510806..

State Intellectual Property Office of China Receives Chenghan Shandong Environmental Protection Tech Co Ltd Patent Application for Low-temperature Composite Grinding Aid for Superf..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Chenghan Shandong Environmental Protection Tech Co Ltd patent application for Low-temperature Composite Grinding Aid for Superfine Steel Slag Powder and Preparation Method of Low-temperature Composite Grinding Aid. Zhao Yantao, Cui Xinzhuang, Zhang Xia..

State Intellectual Property Office of China Receives Suzhou Quanhe Zhongyi New Material Tech Co Ltd Patent Application for Preparation Method of Wear-resistant and Corrosion-resist..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Quanhe Zhongyi New Material Tech Co Ltd patent application for Preparation Method of Wear-resistant and Corrosion-resistant Ceramic Glaze. Sun Huaxin, Wang Jianxian and Zhu Qinfang developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Receives Jianhu Jintuo Machinery Mfg Co Ltd Patent Application for 175mpa Ultrahigh Pressure Erosion-resistant Throttling Kill Manifold ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Jianhu Jintuo Machinery Mfg Co Ltd patent application for 175mpa Ultrahigh Pressure Erosion-resistant Throttling Kill Manifold with Sand Prevention Structure. Yang Jingyi, Ling Dehua, Qi Dongyong and Ge Zhipeng developed the invention. The patent ap..

State Intellectual Property Office of China Receives Hebei Yuexin New Building Mat Manufacturing Co Ltd and Handan Yuexin New Material Technology Patent Application for Foundry San..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Hebei Yuexin New Building Mat Manufacturing Co Ltd and Handan Yuexin New Material Technology patent application for Foundry Sand Grinding Device with Adjustable Fineness. Chen Jie, Xing Zhenguo and Miao Guiming developed the invention. The patent ap..

State Intellectual Property Office of China Receives Hebei Yuexin New Building Mat Manufacturing Co Ltd and Handan Yuexin New Material Technology Patent Application for Casting San..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Hebei Yuexin New Building Mat Manufacturing Co Ltd and Handan Yuexin New Material Technology patent application for Casting Sand Washing Mud Control Device and Method. Chen Jie, Xing Zhenguo, Miao Guiming and Cao Jingjing developed the invention. Th..

State Intellectual Property Office of China Receives Hunan Zhuochuang Precision Material Tech Co Ltd Patent Application for Isothermal Free Forging Device and Method for Alloy

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Hunan Zhuochuang Precision Material Tech Co Ltd patent application for Isothermal Free Forging Device and Method for Alloy. Liu Meiling, Zhang Jing and Tian Yan developed the invention. The patent application number is CN20251177115 20250801. The pa..

State Intellectual Property Office of China Receives Etuokeqian Banner Changcheng Coal Mine Co Ltd and Xinwen Mining Group Inner Mongolia Energy Co Ltd Patent Application for Machi..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Etuokeqian Banner Changcheng Coal Mine Co Ltd and Xinwen Mining Group Inner Mongolia Energy Co Ltd patent application for Machining Device for Coal Mine Support Connecting Piece. Shan Chuanjie, Wu Shoufeng, Zhang Baoyi, Yang Yong, Zheng Peng and Wu Xu ..

State Intellectual Property Office of China Receives Kocel Steel Foundry Co Ltd Patent Application for Correcting Device for Deformed Ring Casting

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Kocel Steel Foundry Co Ltd patent application for Correcting Device for Deformed Ring Casting. Ding Xusheng, Ma Rui, Chen Derun, Guo Ning, Li Yang and Wang Chao developed the invention. The patent application number is CN20251146884 20250729. The pa..

State Intellectual Property Office of China Receives Yanshan University and Hebei University of Technology Patent Application for Sol-gel Modification Device and Method for Ceramic..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Yanshan University and Hebei University of Technology patent application for Sol-gel Modification Device and Method for Ceramic Powder. Huang Chuanzhen, Zhai Yanrui, Dong Zexu, Shi Zhenyu, Wang Zhen, Xu Longhua, Huang Shuiquan, Qu Meina, Xu Zhengkai, Z..

State Intellectual Property Office of China Receives Jiangsu Kaixiang Construction Group Co Ltd Patent Application for Mud and Sand Separation Device for Construction of Composite ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Jiangsu Kaixiang Construction Group Co Ltd patent application for Mud and Sand Separation Device for Construction of Composite Pile Foundation in Deep Soft Soil Area. Xing Cailin, Han Yuqing and Shen Guangsheng developed the invention. The patent ap..

State Intellectual Property Office of China Receives Nantong Wanv New Energy Tech Co Ltd Patent Application for Modularized Assembly Type Metal Roof

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Nantong Wanv New Energy Tech Co Ltd patent application for Modularized Assembly Type Metal Roof. Zhang Dingwen and Yu Haofei developed the invention. The patent application number is CN20251190935 20250805. The patent publication number is CN1208674..

State Intellectual Property Office of China Receives Laian County Kelaixing Ind Co Ltd Patent Application for Integral Casting Structure of Humanoid Robot Framework

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Laian County Kelaixing Ind Co Ltd patent application for Integral Casting Structure of Humanoid Robot Framework. Yao Xinyu developed the invention. The patent application number is CN202511319154 20250916. The patent publication number is CN12086377..

State Intellectual Property Office of China Receives Shandong Ronghui Composite Mat Co Ltd Patent Application for Hot-dip Galvanized Aluminum Magnesium Alloy Steel Plate for Livest..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Shandong Ronghui Composite Mat Co Ltd patent application for Hot-dip Galvanized Aluminum Magnesium Alloy Steel Plate for Livestock Breeding and Preparation Method Thereof. Deng Gengjun, Yao Chuanhang and Wei Jingjing developed the invention. The pat..

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

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Baotou Research Institute of Rare Earths and China North Rare Earth Group High Tech Co Ltd patent application for Rare Earth Aluminum Alloy Monofilament as Well as Preparation Method and Application Thereof. Chen Zhiqiang, Hu Wenxin, Shi Lei, Yu Zemin ..

State Intellectual Property Office of China Receives Dongtai Qb Stainless Steel Co Ltd Patent Application for Corrosion-resistant Special Alloy, Preparation Method Thereof and Appl..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Dongtai Qb Stainless Steel Co Ltd patent application for Corrosion-resistant Special Alloy, Preparation Method Thereof and Application of Corrosion-resistant Special Alloy in Flange. Ge Jun, Xia Guilin, Qian Gang, Shen Yangyong, Zhu Suhua, Dai Yuanben,..

State Intellectual Property Office of China Receives Anhui Wanma New Material Tech Co Ltd Patent Application for Regeneration Method of Fluorine-containing Steel Slag

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Anhui Wanma New Material Tech Co Ltd patent application for Regeneration Method of Fluorine-containing Steel Slag. Dong Kangyuan and Dong Huadong developed the invention. The patent application number is CN202510818396 20250618. The patent publicati..

State Intellectual Property Office of China Receives Jiangsu Jianghai Hangxiao Green Building Tech Co Ltd Patent Application for Sand Blasting Device and Method for Aluminum Alloy ..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Jiangsu Jianghai Hangxiao Green Building Tech Co Ltd patent application for Sand Blasting Device and Method for Aluminum Alloy Workpiece Machining. Zhou Yan, Li Kai, Han Fengqin, Yu Xingcheng and Jin Jun developed the invention. The patent applicati..

State Intellectual Property Office of China Receives Jiangsu Wanheng New Material Tech Co Ltd Patent Application for Polishing Device and Process for Heat-resistant Steel Casting o..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Jiangsu Wanheng New Material Tech Co Ltd patent application for Polishing Device and Process for Heat-resistant Steel Casting of Steam Turbine. Cao Qiao, Yang Jian, Ji Yuhan, Teng Zhengnan and Ding Zhi developed the invention. The patent application..

State Intellectual Property Office of China Receives Beijing Yinji Tech Co Ltd Patent Application for Surface Grinding Treatment Device for Metal Workpiece Machining

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Beijing Yinji Tech Co Ltd patent application for Surface Grinding Treatment Device for Metal Workpiece Machining. Wan Ting developed the invention. The patent application number is CN202511397853 20250928. The patent publication number is CN12086247..

State Intellectual Property Office of China Receives Dongguan Weifeng Intelligent Tech Co Ltd Patent Application for Novel Multifunctional Drilling Machine for Metal Workpiece

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Dongguan Weifeng Intelligent Tech Co Ltd patent application for Novel Multifunctional Drilling Machine for Metal Workpiece. Song Haifeng and Li Qide developed the invention. The patent application number is CN202511125771 20250812. The patent public..

State Intellectual Property Office of China Receives Sanhe Linghang Fucheng Metal Product Co Ltd Patent Application for Efficient Cutting and Precise Splicing Process for Metal Pro..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Sanhe Linghang Fucheng Metal Product Co Ltd patent application for Efficient Cutting and Precise Splicing Process for Metal Profiles for Door and Window Manufacturing. Hu Yujing, Pang Jidong, Wang Jiaojiao, Zhou Jintao, Yang Haili, Zhou Jiantao and Yua..

State Intellectual Property Office of China Receives Guangzhou Zhongshan Additive Tech Co Ltd Patent Application for High-pressure-resistant Square Titanium or Titanium Alloy Box O..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Guangzhou Zhongshan Additive Tech Co Ltd patent application for High-pressure-resistant Square Titanium or Titanium Alloy Box Opening Thickening Structure and Forming Method Thereof. Deng Binbin, Lyu Sizhen, Wu Bin, Qin Dong and Wu Yusheng developed th..

State Intellectual Property Office of China Receives Suzhou Institute Of Hunan Univ Patent Application for Connecting Method of Metal Plates

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Suzhou Institute Of Hunan Univ patent application for Connecting Method of Metal Plates. Li Jianyu, Cai Zhiqiang, Xu Shiwei, Xiao Peijie, Li Hao, Li Shilong, Li Jiaxu, Hao Qingxi and Chen Longbao developed the invention. The patent application numbe..

State Intellectual Property Office of China Receives Hebei Hengxing Machinery Co Ltd Patent Application for Welding Device for Casting Production

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has received Hebei Hengxing Machinery Co Ltd patent application for Welding Device for Casting Production. Shi Lei, Han Guoyu, Xu Jingwen, Wang Lianbin, Liu Wei, Cao Baishun and Wang Fei developed the invention. The patent application number is CN20251119547 202..

State Intellectual Property Office of China Releases Baoji Yishun New Material Tech Co Ltd Patent Application for Titanium Alloy Bar Cutting-off Machining Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Baoji Yishun New Material Tech Co Ltd patent application for Titanium Alloy Bar Cutting-off Machining Device. This invention was developed by Feng Jing, An Xiaofei, Zhang Wenfei and Liu Liangliang. The patent application number is CN20251112327 2025..

State Intellectual Property Office of China Releases Jiangxi Chengde Fastener Co Ltd Patent Application for Adjustable Drilling Equipment for Metal Fastener Manufacturing

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Jiangxi Chengde Fastener Co Ltd patent application for Adjustable Drilling Equipment for Metal Fastener Manufacturing. This invention was developed by Chen Weimin and Mao Yuanjing. The patent application number is CN202511369750 20250924. The patent..

State Intellectual Property Office of China Releases Tongxiang Jufeng Tech Co Ltd Patent Application for Preparation Process of Motor Iron Core

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Tongxiang Jufeng Tech Co Ltd patent application for Preparation Process of Motor Iron Core. This invention was developed by Xu Zhengjiang, Guo Pandi, Sung Woo Kyung and Yuan Xinyu. The patent application number is CN20251126260 20250724. The patent ..

State Intellectual Property Office of China Releases Zhuzhou Smelter Group Co Ltd Patent Application for Method for Reducing Segregation of Aluminum and Magnesium Elements in Zinc-..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Zhuzhou Smelter Group Co Ltd patent application for Method for Reducing Segregation of Aluminum and Magnesium Elements in Zinc-aluminum-magnesium Alloy Ingot. This invention was developed by Zhu Mingming, Zhang Wei, Miao Hualei, Gao Meng and Zhan Yangf..

State Intellectual Property Office of China Releases Nantong Taitan Sporting Goods Co Ltd Patent Application for Anti-overflow and Anti-hollowing Casting Device for Metal Part of F..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Nantong Taitan Sporting Goods Co Ltd patent application for Anti-overflow and Anti-hollowing Casting Device for Metal Part of Fitness Equipment. This invention was developed by Chen Min. The patent application number is CN202511403313 20250929. The ..

State Intellectual Property Office of China Releases Hunan Zhuochuang Precision Material Tech Co Ltd Patent Application for Die Forging Die and Forming Method of Bent Y-shaped Alum..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Zhuochuang Precision Material Tech Co Ltd patent application for Die Forging Die and Forming Method of Bent Y-shaped Aluminum Alloy Forge Piece. This invention was developed by Yang Hui, Wang Cheng, Yu Bo, Zhang Jing, Tian Yan and Zhou Jiong. ..

State Intellectual Property Office of China Releases Benxian Machinery Tech Suzhou Co Ltd Patent Application for Bending Forming Device Suitable for Metal Plates in Complex Shapes

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Benxian Machinery Tech Suzhou Co Ltd patent application for Bending Forming Device Suitable for Metal Plates in Complex Shapes. This invention was developed by Peng Bin, Lei Xianhua, Lei Xianmei, Gong Yingzhu, Guo Junchuan and Wang Tingting. The pat..

State Intellectual Property Office of China Releases Yixing Jitai Electronics Co Ltd Patent Application for Device for Solving Airtightness Problem of High-expansion-coefficient Me..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Yixing Jitai Electronics Co Ltd patent application for Device for Solving Airtightness Problem of High-expansion-coefficient Metal Pin. This invention was developed by Su Zhenke. The patent application number is CN20251188353 20250805. The patent pu..

State Intellectual Property Office of China Releases Rail Transit Branch of China Communications Construction; Chongqing University; CCCC Second Highway Fourth Engineering; Road & ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Rail Transit Branch of China Communications Construction; Chongqing University; CCCC Second Highway Fourth Engineering; Road & Bridge International; No 3 Engineering of CCCC First Highway Engineering; China Comm 2nd Navigational Bureau 2nd Engineering ..

State Intellectual Property Office of China Releases Guangdong Sanben Intelligent Equipment Co Ltd Patent Application for Production Process of Cylindrical Lead Smelting Furnace Bo..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Guangdong Sanben Intelligent Equipment Co Ltd patent application for Production Process of Cylindrical Lead Smelting Furnace Body. This invention was developed by Lu Yuanjie. The patent application number is CN20251107103 20250722. The patent public..

State Intellectual Property Office of China Releases Shanghai Anjule Environmental Protection Tech Co Ltd Patent Application for Heat Storage Chamber Module of Flameless Oxidation ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Shanghai Anjule Environmental Protection Tech Co Ltd patent application for Heat Storage Chamber Module of Flameless Oxidation Furnace for Treating Low-concentration Gas in Coal Mine. This invention was developed by Zheng Chengyu, Kang Tie and Ning Yon..

State Intellectual Property Office of China Releases Zhuhai Doumen Xuri Ceram Co Ltd Patent Application for Stone Texture Imitating Ceramic Tile and Preparation Method Thereof

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Zhuhai Doumen Xuri Ceram Co Ltd patent application for Stone Texture Imitating Ceramic Tile and Preparation Method Thereof. This invention was developed by Gong Hui, Cao Longsheng, Fan Huairui and Lyu Yunfeng. The patent application number is CN2025..

State Intellectual Property Office of China Releases Hunan Changning New Material Tech Co Ltd Patent Application for High-temperature-resistant and Corrosion-resistant Graphite Lub..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Changning New Material Tech Co Ltd patent application for High-temperature-resistant and Corrosion-resistant Graphite Lubricating Rod. This invention was developed by Chen Hong, Wang Xinhua and Huang Bin. The patent application number is CN202..

State Intellectual Property Office of China Releases Nantong Senqi Enterprise Man Consulting Co Ltd Patent Application for Industrial Mechanical Automatic Cleaning Device for Metal..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Nantong Senqi Enterprise Man Consulting Co Ltd patent application for Industrial Mechanical Automatic Cleaning Device for Metal Parts. This invention was developed by Wu Yong. The patent application number is CN20251172715 20250801. The patent publi..

State Intellectual Property Office of China Releases Anqing Ruimaite Tech Co Ltd Patent Application for Full-automatic Sorting System and Method for Metal Sheets

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Anqing Ruimaite Tech Co Ltd patent application for Full-automatic Sorting System and Method for Metal Sheets. This invention was developed by Jin Kai, Han Daojing, Jiang Hui, Wang Tao, Liao Xiaorong, Luo Tingting, Chen Yong, Wang Bin, Yang Bo, Fang Xin..

State Intellectual Property Office of China Releases Fujian South Highway Machinery and Huaqiao University Patent Application for Control Method and Device of Superfine Sand Making..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Fujian South Highway Machinery and Huaqiao University patent application for Control Method and Device of Superfine Sand Making Line and Readable Medium. This invention was developed by Yang Jianhong, Huang Wenjing, Cao Lixi, Yang Yuxuan, Chen Canlong,..

State Intellectual Property Office of China Releases Guangdong Tanyu New Mat Co Ltd Patent Application for Mixed Matrix Membrane with Organic Metal Framework Continuous Path as Wel..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Guangdong Tanyu New Mat Co Ltd patent application for Mixed Matrix Membrane with Organic Metal Framework Continuous Path as Well as Preparation Method and Application of Mixed Matrix Membrane. This invention was developed by Wang Jiayao, Wu Jie, Yao Ku..

State Intellectual Property Office of China Releases Lan Wangran Patent Application for Negative Ion Manganese Sand Filter Material

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Lan Wangran patent application for Negative Ion Manganese Sand Filter Material. This invention was developed by Lan Wangran. The patent application number is CN202511151485 20250818. The patent publication number is CN120860699 (A). International Pa..

State Intellectual Property Office of China Releases Kelly David Patent Application for Electric Machine with Molded Soft Metal Composite Component and Axial and Radial Air Gaps

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Kelly David patent application for Electric Machine with Molded Soft Metal Composite Component and Axial and Radial Air Gaps. This invention was developed by Kelly David. The patent application number is CN20251143321 20210318. The patent publicatio..

State Intellectual Property Office of China Releases Dongguan Tinshine Tin Box Co Ltd Patent Application for Multifunctional Metal Sheet Conveying Line

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Dongguan Tinshine Tin Box Co Ltd patent application for Multifunctional Metal Sheet Conveying Line. This invention was developed by Xu Xibo. The patent application number is CN202511152674 20250815. The patent publication number is CN120864233 (A). ..

State Intellectual Property Office of China Releases Hunan Zhuochuang Precision Material Tech Co Ltd Patent Application for Optical Microcrystalline Aluminum Material, Preparation ..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Hunan Zhuochuang Precision Material Tech Co Ltd patent application for Optical Microcrystalline Aluminum Material, Preparation Method and Application. This invention was developed by Zhang Yunli, Cheng Yong, Wang Cheng, Zhang Jing, Yu Bo and Tian Yan. ..

State Intellectual Property Office of China Releases Ningbo Xinai Tianwo Intelligent Equipment Co Ltd Patent Application for Integrated Taking and Conveying Device for Special-shap..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Ningbo Xinai Tianwo Intelligent Equipment Co Ltd patent application for Integrated Taking and Conveying Device for Special-shaped Metal Plate Machining. This invention was developed by Xi Siyuan, Shi Liang, Zhang Kejun and Weng Chengjiang. The paten..

State Intellectual Property Office of China Releases Chengdu Yige Machinery Co Ltd Patent Application for Abrasive Particle Flow Machining Device for Cleaning Sharp Edges and Burrs..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Chengdu Yige Machinery Co Ltd patent application for Abrasive Particle Flow Machining Device for Cleaning Sharp Edges and Burrs at Deep Hole Ring Groove. This invention was developed by Lee Chang-soo, Song Zongbao, Yi Jiaolong and Hu Xu. The patent ..

State Intellectual Property Office of China Releases Jiangsu Yilinlida Tech Co Ltd Patent Application for Drilling and Tapping All-in-one Machine for Aluminum Alloy Hub Machining

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Jiangsu Yilinlida Tech Co Ltd patent application for Drilling and Tapping All-in-one Machine for Aluminum Alloy Hub Machining. This invention was developed by Wang Qi, Zhu Fuliang and Zhao Weihong. The patent application number is CN202511404573 202..

State Intellectual Property Office of China Releases Pingyao Jinyan Machinery Casting Co Ltd Patent Application for Calibration Device for Metal Casting Welding

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has released Pingyao Jinyan Machinery Casting Co Ltd patent application for Calibration Device for Metal Casting Welding. This invention was developed by Song Zizheng. The patent application number is CN202511252054 20250903. The patent publication number is CN1..

State Intellectual Property Office of China Publishes Yangzhou Hairun Shipbuilding Co Ltd Patent Application for Ship Iron Plate Welding Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Yangzhou Hairun Shipbuilding Co Ltd patent application for Ship Iron Plate Welding Device. The invention was developed by Wu Peng, Li Mengmeng, Bi Daozhong, Xu Wenqing, Zang Aimin and Zhang Shuguang. The patent application number is CN202511153507 ..

State Intellectual Property Office of China Publishes Anping Zhongtai Steel Mesh Co Ltd Patent Application for Intelligent Welding Device for Metal Fence Net Production and Manufac..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Anping Zhongtai Steel Mesh Co Ltd patent application for Intelligent Welding Device for Metal Fence Net Production and Manufacturing. The invention was developed by Meng Ying. The patent application number is CN202511139359 20250814. The patent pub..

State Intellectual Property Office of China Publishes Nantong Luwei Metal Products Co Ltd Patent Application for Laser Cutting Device for Sheet Metal Parts

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Nantong Luwei Metal Products Co Ltd patent application for Laser Cutting Device for Sheet Metal Parts. The invention was developed by Yang Xiaolong and Zhao Cairong. The patent application number is CN202511390374 20250926. The patent publication n..

State Intellectual Property Office of China Publishes Zhejiang Minghui Chenghe Microelectronic Co Ltd Patent Application for Band-shaped Alloy Electron Beam Welding Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Zhejiang Minghui Chenghe Microelectronic Co Ltd patent application for Band-shaped Alloy Electron Beam Welding Device. The invention was developed by Guo Yahui, Cai Shuli, Peng Qiandong, Zhao Lizhi and Li Chong. The patent application number is CN2..

State Intellectual Property Office of China Publishes Taizhou Yixin Metal Products Co Ltd Patent Application for Integrated Aluminum Profile Machining and Cutting Equipment

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Taizhou Yixin Metal Products Co Ltd patent application for Integrated Aluminum Profile Machining and Cutting Equipment. The invention was developed by Gao Junhong and Tang Lianhui. The patent application number is CN202511389577 20250926. The paten..

State Intellectual Property Office of China Publishes Tuobo Additive Tech Jiaxing Co Ltd Patent Application for Intelligent Process Control Method and System for 3D Printing of Met..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Tuobo Additive Tech Jiaxing Co Ltd patent application for Intelligent Process Control Method and System for 3D Printing of Metal Parts. The invention was developed by Liu Kai, Wang Xiquan, Jin Xin, Feng Renhuan and Zhang Guangpeng. The patent appli..

State Intellectual Property Office of China Publishes Hunan Aoke New Material Tech Co Ltd Patent Application for Efficient Grinding Device for Metal Powder Machining

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Hunan Aoke New Material Tech Co Ltd patent application for Efficient Grinding Device for Metal Powder Machining. The invention was developed by Li Daishui, Xiang Wengai, Li Daiquan, Tang Yunsong, Yang Ling and Yang Qingjiang. The patent application..

State Intellectual Property Office of China Publishes Shenyang Shengkelaite New Mat Co Ltd Patent Application for Anti-gravity Casting Device and Process for Metal-based Composite ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Shenyang Shengkelaite New Mat Co Ltd patent application for Anti-gravity Casting Device and Process for Metal-based Composite Foam Material. The invention was developed by Yang Quanzhan, Dong Weiye, Mei Yong, Zhi Hairui and Wang Yichen. The patent ..

State Intellectual Property Office of China Publishes Aisin Anqing Auto Parts Co Ltd Patent Application for Aluminum Alloy Gearbox Shell Die-casting Automatic Discharging Equipment

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Aisin Anqing Auto Parts Co Ltd patent application for Aluminum Alloy Gearbox Shell Die-casting Automatic Discharging Equipment. The invention was developed by Chen Sifan and Wang Peng. The patent application number is CN20251167034 20250731. The pa..

State Intellectual Property Office of China Publishes Hanshan Dali Prec Machinery Co Ltd Patent Application for Valve Body Casting Mold

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Hanshan Dali Prec Machinery Co Ltd patent application for Valve Body Casting Mold. The invention was developed by Lin Zibin and Wang Chunyang. The patent application number is CN20251133840 20250725. The patent publication number is CN120861768 (A)..

State Intellectual Property Office of China Publishes Sichuan No. 8 Geological Brigade Patent Application for Water Quality Surveying Device for Mining Exploration

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Sichuan No. 8 Geological Brigade patent application for Water Quality Surveying Device for Mining Exploration. The invention was developed by Xiao Qiliang. The patent application number is CN202511314655 20250915. The patent publication number is C..

State Intellectual Property Office of China Publishes Jiangsu Xiongsheng New Mat Co Ltd Patent Application for Intelligent Smelting Furnace for Beryllium Copper Alloy Preparation a..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Jiangsu Xiongsheng New Mat Co Ltd patent application for Intelligent Smelting Furnace for Beryllium Copper Alloy Preparation and Using Method Thereof. The invention was developed by Zhang Zhaobing. The patent application number is CN202511166780 20..

State Intellectual Property Office of China Publishes Jiangsu Xinhengyun Prec Parts Co Ltd Patent Application for Automatic Thinning and Cleaning Equipment for Ultra-thin Glass Cov..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Jiangsu Xinhengyun Prec Parts Co Ltd patent application for Automatic Thinning and Cleaning Equipment for Ultra-thin Glass Cover Plate. The invention was developed by Zhu Xiezu, Zhu Xuesong and Zhu Shunzu. The patent application number is CN2025112..

State Intellectual Property Office of China Publishes Central South University and Changsha Institute Mining Research Patent Application for Large-diameter Deep Hole and Annular Me..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Central South University and Changsha Institute Mining Research patent application for Large-diameter Deep Hole and Annular Medium-length Hole Combined Efficient Stoping Process for Broken Thick and Large Ore Body. The invention was developed by Lyu G..

State Intellectual Property Office of China Publishes Jiangsu Skyflon Composite Mat Co Ltd Patent Application for Packaging Device for Glass Fiber Cloth Production

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Jiangsu Skyflon Composite Mat Co Ltd patent application for Packaging Device for Glass Fiber Cloth Production. The invention was developed by Dai Yongwei, Xu Wenqi and Li Ze. The patent application number is CN202511384139 20250926. The patent publ..

State Intellectual Property Office of China Publishes Shanghai Aikang Tianyan Medical Res and Development Center Co Ltd Patent Application for Zirconium-niobium Alloy Ceramic Compo..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Shanghai Aikang Tianyan Medical Res and Development Center Co Ltd patent application for Zirconium-niobium Alloy Ceramic Composite Material and Preparation Method Thereof. The invention was developed by Feng Xilong, Zhu Guofeng, Shao Jiawei, Wei Chong..

State Intellectual Property Office of China Publishes Xinghua Jinniu Machinery Foundry Co Ltd Patent Application for Aluminum Alloy Ingot Casting Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Xinghua Jinniu Machinery Foundry Co Ltd patent application for Aluminum Alloy Ingot Casting Device. The invention was developed by Gu Haiquan, Zhang Guilong and Xu Dingguo. The patent application number is CN202511386348 20250926. The patent public..

State Intellectual Property Office of China Publishes Taicang Auke Storage Equipment Co Ltd Patent Application for Efficient Forming Equipment and Process for High-precision Sheet ..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Taicang Auke Storage Equipment Co Ltd patent application for Efficient Forming Equipment and Process for High-precision Sheet Metal Structural Part. The invention was developed by Gu Liming and Ni Jiajian. The patent application number is CN2025114..

State Intellectual Property Office of China Publishes Xuzhou Hanyu Aluminum Ind Co Ltd Patent Application for Aluminum Alloy Stamping Extension Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Xuzhou Hanyu Aluminum Ind Co Ltd patent application for Aluminum Alloy Stamping Extension Device. The invention was developed by Wu Dong and Miao Ning. The patent application number is CN202511394166 20250928. The patent publication number is CN120..

State Intellectual Property Office of China Publishes Anhui Lanmo Glass Tech Co Ltd Patent Application for Efficient Raw Material Crushing Equipment for High Borosilicate Glass Tub..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Anhui Lanmo Glass Tech Co Ltd patent application for Efficient Raw Material Crushing Equipment for High Borosilicate Glass Tube Processing. The invention was developed by Feng Zongjun, Liu Fushan, Zhuang Shenfa, Chen Zongwang and Chen Piao. The pat..

State Intellectual Property Office of China Publishes Qingdao Hui Cheng Environmental Tech Group Co Ltd Patent Application for Forming Technology of High-pore-volume Alumina Materi..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Qingdao Hui Cheng Environmental Tech Group Co Ltd patent application for Forming Technology of High-pore-volume Alumina Material. The invention was developed by Gao Mingjun, Ding Jianjun, Zhao Jie, Wang Tao, Wang Dejuan and Zhao Zhenhua. The patent..

State Intellectual Property Office of China Publishes Shandong Zhan Chi New Mat Co Ltd and Shandong Huazhan New Mat Co Ltd Patent Application for Reaction Equipment and Reaction Me..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Shandong Zhan Chi New Mat Co Ltd and Shandong Huazhan New Mat Co Ltd patent application for Reaction Equipment and Reaction Method for Preparing Low-sodium Aluminum Sol. The invention was developed by Yin Jianlong, Wang Hepeng, Liu Bingqi, Zhang Zhong..

State Intellectual Property Office of China Publishes Dalian Hengkun New Mat Co Ltd Patent Application for Separation Method of Insoluble Salt in Metal Organic Precursor Raw Materi..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Dalian Hengkun New Mat Co Ltd patent application for Separation Method of Insoluble Salt in Metal Organic Precursor Raw Material Liquid and Separation Device Adopted by Separation Method. The invention was developed by Qu Shengwei, Deng Tao, Wang Xi, ..

State Intellectual Property Office of China Publishes Rotunside Co Ltd Patent Application for Coated Glass Body

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Rotunside Co Ltd patent application for Coated Glass Body. The invention was developed by Urban Arne, Ostermeier Theresa, Schleger Gerd-peter and Terasson Kristopher. The patent application number is CN20248021302 20240322. The patent publication n..

State Intellectual Property Office of China Publishes Getters SpA Patent Application for Use of Zeolite Powder in Cosmetic Formulations

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Getters SpA patent application for Use of Zeolite Powder in Cosmetic Formulations. The invention was developed by Vacca Paolo, Riva Miriam, Fydka Katarzyna and Zilio Stefano. The patent application number is CN20248017888 20240308. The patent publi..

State Intellectual Property Office of China Publishes Dongguan Yuncheng Metal Plastic Products Co Ltd Patent Application for Motor Stator Iron Sheet Angle Positioning Method and Sy..

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Dongguan Yuncheng Metal Plastic Products Co Ltd patent application for Motor Stator Iron Sheet Angle Positioning Method and System. The invention was developed by Tang Haijun. The patent application number is CN202510971607 20250715. The patent pub..

State Intellectual Property Office of China Publishes Xinjiang University and Xinjiang Institute Engineering Patent Application for Ni-based Bulk Amorphous Alloy with Excellent Roo..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Xinjiang University and Xinjiang Institute Engineering patent application for Ni-based Bulk Amorphous Alloy with Excellent Room-temperature Plasticity and Thermal Stability and Preparation Method of Ni-based Bulk Amorphous Alloy. The invention was dev..

State Intellectual Property Office of China Publishes Suzhou Research Institute Of Hohai Univ Patent Application for Aluminum-silicon Alloy and Preparation Method and Application T..

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Suzhou Research Institute Of Hohai Univ patent application for Aluminum-silicon Alloy and Preparation Method and Application Thereof. The invention was developed by Wu Yuna, Chen Chen, Han Chengcheng, Zhang Quan, Wang Guowei, Liu Huan, Jiang Jinghua a..

State Intellectual Property Office of China Publishes Inglass SpA Patent Application for Method and Apparatus for Injecting Molten Material in Injection Molding Process

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Inglass SpA patent application for Method and Apparatus for Injecting Molten Material in Injection Molding Process. The invention was developed by Perouche Alexandre and Rossi Markus. The patent application number is CN202510537650 20250427. The pa..

State Intellectual Property Office of China Publishes Jiangxi Ruigong Fluid Tech Co Ltd Patent Application for Wax Mold Casting Mold Cutting Machining Forming Device

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- State Intellectual Property Office of China has published Jiangxi Ruigong Fluid Tech Co Ltd patent application for Wax Mold Casting Mold Cutting Machining Forming Device. The invention was developed by Chen Yunwei and Chen Jiayao. The patent application number is CN202511156926 20250819. The patent public..

Suzhou Wodefu New Material Tech Co Ltd Seeks Patent for Heat-resistant Degradation Glass Fiber Reinforced Polyketone Composite Material and Preparation Method Thereof

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Suzhou Wodefu New Material Tech Co Ltd has sought patent for Heat-resistant Degradation Glass Fiber Reinforced Polyketone Composite Material and Preparation Method Thereof. This invention was developed by Ma Tao. The patent application number is CN202511225753 20250829. The patent publication number is CN..

FAW Foundry Co Ltd Seeks Patent for Integrated Furnace Cover and Air Pressure Heat Preservation Casting Furnace

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- FAW Foundry Co Ltd has sought patent for Integrated Furnace Cover and Air Pressure Heat Preservation Casting Furnace. This invention was developed by Qiao Tinghui, Cai Yu, Jiang Xueguang, Ma Jinlong, Wang Jian and Fan Hongkun. The patent application number is CN202511357298 20250922. The patent publicatio..

Jingzhou Zhengrui Machinery Co Ltd Seeks Patent for Rotary Heating Special Device for Quartz Founding

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Jingzhou Zhengrui Machinery Co Ltd has sought patent for Rotary Heating Special Device for Quartz Founding. This invention was developed by Tian Gangqiang. The patent application number is CN202510811351 20250617. The patent publication number is CN120864779 (A). International Patent Classification code i..

Science & Technology Research Co Ltd Of Shanxi Coal Transp & Sales Group Seeks Patent for Solid Material Feeding Device for Solid Filling Coal Mining and Control Method

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- Science & Technology Research Co Ltd Of Shanxi Coal Transp & Sales Group has sought patent for Solid Material Feeding Device for Solid Filling Coal Mining and Control Method. This invention was developed by Zhao Weiye, Tian Wangjian, Sun Guoqiang, Liu Wei, Chen Yulong, Li Yanchuan, Gao Xiangyu, Dang Qi, Du J..

Hunan Quanyu Ind Equipment Co Ltd Seeks Patent for Universal Cylinder Cover Casting Transfer Clamp

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- Hunan Quanyu Ind Equipment Co Ltd has sought patent for Universal Cylinder Cover Casting Transfer Clamp. This invention was developed by He Qi, Song Zipeng, Fu Min and Zeng Jia. The patent application number is CN202511398694 20250928. The patent publication number is CN120864227 (A). International Patent..

Shandong Tiancheng Xingye Aluminum Co Ltd Seeks Patent for Laser Welding Device for Aluminum Profile Machining

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Shandong Tiancheng Xingye Aluminum Co Ltd has sought patent for Laser Welding Device for Aluminum Profile Machining. This invention was developed by Zhang Qi, Liu Aijun, Xia Lianli and Chen Gang. The patent application number is CN202511263328 20250905. The patent publication number is CN120862064 (A). In..

Guangzhou Die and Mould Mfg Co Ltd Seeks Patent for Brazing Die Device for Die-casting Aluminum Alloy Component of New Energy Automobile

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Guangzhou Die and Mould Mfg Co Ltd has sought patent for Brazing Die Device for Die-casting Aluminum Alloy Component of New Energy Automobile. This invention was developed by Liang Zhenjin, Ye Neng, Xiao Weixiong and Zheng Guilin. The patent application number is CN202511142517 20250815. The patent public..

Ningbo Longyuan Co Ltd Seeks Patent for Die Casting Island Process Parameter Optimization Method and System Based on Machine Learning

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Ningbo Longyuan Co Ltd has sought patent for Die Casting Island Process Parameter Optimization Method and System Based on Machine Learning. This invention was developed by Pan Shuguang, Chen Lei, Zhang Bisheng, Yang Hongling and Qi Shuiqing. The patent application number is CN202511368507 20250924. The pa..

Zhejiang Cenrui Metal Tech Co Ltd Seeks Patent for Gradient Cooling Die-casting Method and System for Engine Throttle Valve

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Zhejiang Cenrui Metal Tech Co Ltd has sought patent for Gradient Cooling Die-casting Method and System for Engine Throttle Valve. This invention was developed by Huang Wenhu. The patent application number is CN202510958921 20250711. The patent publication number is CN120861779 (A). International Patent Cl..

Hexian Kejia Valve Casting Co Ltd Seeks Patent for Valve Casting Mold with Demolding Ejection Mechanism

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Hexian Kejia Valve Casting Co Ltd has sought patent for Valve Casting Mold with Demolding Ejection Mechanism. This invention was developed by Li Hong, Liu Suchang, Wang Jiangang and Xu Jing. The patent application number is CN20251167337 20250731. The patent publication number is CN120861749 (A). Internat..

Western Xinxing Rare And Precious Metals Co Ltd Seeks Patent for Screening Device for Powder Metallurgy Material Processing

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Western Xinxing Rare And Precious Metals Co Ltd has sought patent for Screening Device for Powder Metallurgy Material Processing. This invention was developed by Feng Rui, Shi Qianshuang, Cheng Jun, Qiao Lin, Wang Xinbo and Wang Qiang. The patent application number is CN202511257918 20250904. The patent p..

Zhejiang Baoye Building Materials Tech Co Ltd Seeks Patent for Surface Processing Equipment and Processing Technology for Anti-ultraviolet Curtain Wall Aluminum Plate

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Zhejiang Baoye Building Materials Tech Co Ltd has sought patent for Surface Processing Equipment and Processing Technology for Anti-ultraviolet Curtain Wall Aluminum Plate. This invention was developed by Bao Qinhua, Zhang Xiangnan, Yang Wenli, Wang Lifeng, Li Jing and Wang Shenglu. The patent application..

Manz China Suzhou Ltd Seeks Patent for Film and Slag Separating Device

Metal & Mining

| Fri 20 Mar 2026

Beijing, March 20 -- Manz China Suzhou Ltd has sought patent for Film and Slag Separating Device. This invention was developed by Zheng Cangbin, Yan Yingzhe and Zhan Senxiong. The patent application number is CN202511176243 20250821. The patent publication number is CN120860686 (A). International Patent Classification codes a..

Hebei Zhengxing Communication Equipment Co Ltd Seeks Patent for Quickly-assembled Communication Iron Tower

Metal & Mining

| Thu 19 Mar 2026

Beijing, March 20 -- Hebei Zhengxing Communication Equipment Co Ltd has sought patent for Quickly-assembled Communication Iron Tower. This invention was developed by Wang Junxian, Zheng Qiyao and Zheng Zirui. The patent application number is CN202511196305 20250825. The patent publication number is CN120867584 (A). Internatio..

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