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09:08:11 Wed 29 Apr 2026

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Pt Green Eco Nickel [id];

(8)

Shanxi Tiandi Coal Mining

(8)

China University of Minin

(7)

Anhui Changjiang Steel Co

(6)

Harbin Institute of Techn

(6)

Northwestern Polytechnica

(6)

Huaneng Clean Energy Res

(5)

Nanjing Iron and Steel

(5)

Pt Esg New Energy Mat [id

(5)

AGH University of Science

(4)

Beijing University of Tec

(4)

China First Metallurgical

(4)

Guangdong Zhongnan Iron a

(4)

Jinchuan Group Nickel & C

(4)

Kunming University of Sci

(4)

(4)

South China University of

(4)

Central South University

(3)

Dalian University of Tech

(3)

Guangdong Tianbi Ceram Co

(3)

Guilin University of Elec

(3)

Hunan Valin Xiangtan Iron

(3)

Inner Mongolia University

(3)

Institute of Metal Resear

(3)

Jiangsu University

(3)

Ningxia University

(3)

Northeastern University

(3)

Northwest Institute for N

(3)

(3)

Samsung Electronics

(3)

Shanxi Taigang Stainless

(3)

TRUMPF Werkzeugmaschinen

(3)

Xi\'an Jiaotong Universit

(3)

Xian University of Archit

(3)

Xuzhou XCMG Mining Machin

(3)

Zhejiang Zhongling Tech C

(3)

Aecc Aero Sci & Tech Co L

(2)

Alloy Entpr Inc

(2)

AnHui Jinrisheng Mining

(2)

Anhui Xinfangzun Automati

(2)

Badeaux Christopher A

(2)

Baotou Iron and Steel Gro

(2)

Beijing Beiye Functional

(2)

Beijing Heqi Precision Te

(2)

Bengang Steel Plates

(2)

(2)

Changchun University of T

(2)

Changsha Institute Mining

(2)

Changzhou Zhuyuan Zhizao

(2)

Chengdu Henghaifeng Tech

(2)

China Coal Technology Eng

(2)

China National Erzhong Gr

(2)

China University of Geosc

(2)

Chongqing Iron & Steel

(2)

Chongqing University; Lan

(2)

(2)

Dalishen Aluminum Co Ltd

(2)

Danieli & C Officine Mecc

(2)

Dayigezhuang Gold Mine of

(2)

East China University of

(2)

Faw Foundry Co Ltd

(2)

Fujian Huatai Group Co Lt

(2)

Guangdong Sencheng Ceram

(2)

Guangning Guangtao Ceram

(2)

Guangzhou Die And Mould M

(2)

Guilin University of Elec

(2)

Hangzhou Zhenhua Cosmetic

(2)

Harbin Engineering Univer

(2)

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(2)

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(2)

(2)

Huaneng Qingyang Coal and

(2)

Huanggang Normal Universi

(2)

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(2)

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(2)

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(2)

Hyundai Motor Company [kr

(2)

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(2)

Jilin Optical & Electroni

(2)

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(2)

NARI Relays Electric; Nan

(2)

Nanjing University

(2)

Ningbo Institute of Mater

(2)

Ningbo Xiangyu Tech Co Lt

(2)

Nippon Electric Glass

(2)

Orica International

(2)

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(2)

Qingyuan Csg Energy Savin

(2)

Qingzhou Junkai Ind Equip

(2)

Shandong Dawn Titanium In

(2)

Shandong Energy Group; Ch

(2)

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(2)

Shandong Wensheng Glass T

(2)

Shanghai Baoye Group Corp

(2)

Sichuan Klt Carbide Co Lt

(2)

Sinosteel Equipment & Eng

(2)

Skvortsova Tatiana Viktor

(2)

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(2)

Stibium Sa Holdings Pty L

(2)

Sun Yat-sen University

(2)

Suzhou Gold Mantis Curtai

(2)

Suzhou Nuclear Power Rese

(2)

Tianjin Aerospace Changzh

(2)

Tianjin Hansenda Membrane

(2)

University of Electronic

(2)

University of Science and

(2)

Wanbao Mining Ltd

(2)

Western Metal Materials C

(2)

Western Titanium Tech Co

(2)

Wuhan Iron and Steel

(2)

Wuhan Kingfa Sci & Tech C

(2)

Wuhan University of Scien

(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

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(2)

Yiwu County Yike Green En

(2)

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(2)

Zhejiang University

(2)

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(2)

Zhengzhou Hollowlite Mate

(2)

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(2)

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(2)

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(2)

AECC Guiyang Engine Desig

(1)

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(1)

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(1)

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(1)

Air Products & Chemicals

(1)

(1)

(1)

(1)

Amp Amermex S A De C V [m

(1)

An Steel Anshan Metallurg

(1)

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(1)

Anhui Bosheng Aluminum In

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Anhui Kinte Weijia Equipm

(1)

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(1)

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(1)

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(1)

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(1)

Anhui Nodka Intelligent M

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

(1)

Auone Electronic

(1)

(1)

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(1)

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(1)

Baoding Yiming Building D

(1)

Baotou Kerui Micro Magnet

(1)

Baowu Special Metallurgy

(1)

Battelle Savannah River A

(1)

(1)

Beihang University

(1)

Beihang University; Zhong

(1)

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(1)

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(1)

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(1)

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(1)

Beijing Dahan Constructio

(1)

Beijing Fortune Precision

(1)

Beijing Hansenda Membrane

(1)

Beijing Hekang Xinneng Fr

(1)

Beijing Institute of Tech

(1)

Beijing New Building Mat

(1)

Beijing Normal University

(1)

Beijing Oriental Sharp La

(1)

Beijing Res Institute Of

(1)

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(1)

Beijing Shengyue Communic

(1)

Beijing Shougang

(1)

Beijing Shougang Automati

(1)

Beijing Tianma Intelligen

(1)

Beijing University of Che

(1)

Beijing Wattman Intellige

(1)

Beijing Zhenlongyuan Tech

(1)

Beijing Zhongke Lianhe Ne

(1)

Beijing Zhongliming New M

(1)

Beixin Building Mat Xinji

(1)

Beixin Carpoly Paint Guan

(1)

Benxi Iron and Steel Grou

(1)

Bgrimm Chemical Tech Cang

(1)

Biel Crystal Manufactory

(1)

Binhai Zhubao Chemical Ma

(1)

Binhu Coal Mine Of Zaozhu

(1)

Blueland Tech Limited

(1)

Boen High New Technology

(1)

Bositeng Prec Industry Na

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CISDI Engineering

(1)

CRRC Industry Research In

(1)

CSIC Hengyuan Technology

(1)

CSSC Nanjing Luzhou Machi

(1)

Caihong Display Devices

(1)

Carbon Based Composite Ma

(1)

(1)

Carriere Industrial Suppl

(1)

Ccteg Chongqing Res Insti

(1)

Central South University;

(1)

Cfhi Tianjin Heavy Ind Co

(1)

(1)

Chang\'an University

(1)

Changchun Gold Research I

(1)

Changchun Institute of Te

(1)

Changjiang Ecology Enviro

(1)

Changsha Institute Mining

(1)

Changsha Lubang Optoelect

(1)

Changsha Xinben Aux Co Lt

(1)

Changsha Zhonglian Pumps

(1)

Changshu Jiahe Display Te

(1)

Changshu Xunda Power Meta

(1)

Changzhou Aikete Textile

(1)

Changzhou Juling Foundry

(1)

Changzhou Lemeng Pressure

(1)

Changzhou Longco Prec Mac

(1)

Changzhou Shijing Liquid

(1)

Changzhou Songying Tech C

(1)

Chaohu Dingli Iron Tower

(1)

Chaohu Yunhai Magnesium I

(1)

Chaozhou Chaoan Zhuoyue C

(1)

Chaozhou City Chaoan Dist

(1)

Chaozhou Leyinghong Ceram

(1)

Chaozhou Xiongmei Ceramic

(1)

Chec Dredging Co Ltd

(1)

(1)

Chemelectronics Llc

(1)

(1)

Chengdu Advanced Metal Ma

(1)

Chengdu Aircraft Industry

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Dingtai New Mat C

(1)

Chengdu Dongjun Laser Co

(1)

Chengdu Hongke Electronic

(1)

Chengdu Power Supply Comp

(1)

Chengdu Shengshi Jianhua

(1)

Chengdu Xinhongwei Campin

(1)

China 22MCC Group Corpora

(1)

China Aluminiuym Science

(1)

China Building Materials

(1)

China Coal Construction G

(1)

China Coal Construction G

(1)

China Coal Energy Researc

(1)

China Coal Technology Eng

(1)

China Coal Technology Eng

(1)

China Coal Zhangjiakou Co

(1)

China Communications Cons

(1)

China Electronics Technol

(1)

China Energy Engineering

(1)

China Hangfa South Indust

(1)

China Iron & Steel Res In

(1)

China Machinery New Mater

(1)

China Minmetals Group Hei

(1)

China Mobile Internet Co

(1)

China National Erzhong Gr

(1)

China National Gold Engin

(1)

China National Heavy Mach

(1)

China Nonferrous Metals P

(1)

China North Engine Res In

(1)

China Nuclear Tongliao Ur

(1)

China Second Metallurgy G

(1)

China Third Metallurgical

(1)

China Three Gorges

(1)

China Three Gorges Renewa

(1)

China Three Gorges Univer

(1)

China United Heavy Gas Tu

(1)

China Univ Of Geosciences

(1)

China University of Geosc

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

China University of Minin

(1)

Chongqing CISDI Thermal &

(1)

Chongqing Daoyian Tech Co

(1)

Chongqing Dongre Ind Furn

(1)

Chongqing Polycomp Intern

(1)

Chongqing Ruikesi Motorcy

(1)

Chongqing University

(1)

Chongqing University; Cho

(1)

Chongqing University; Goe

(1)

Chongqing University; Yun

(1)

Chongqing Wonderful Ceram

(1)

Chongqing Xinlian Microel

(1)

Chongqing Zhongyue Alumin

(1)

Chopolansky Inc

(1)

Citic Int Cooperation Co

(1)

Cixi Yulong Electric Appl

(1)

Clfg Longhai Electronic G

(1)

Cnbm Res Institute For Ad

(1)

Commissariat Energie Atom

(1)

Comprehensive Survey and

(1)

(1)

Crc Evans Pipeline Int In

(1)

Crrc Qishuyan Inst Co Ltd

(1)

Cssc Xian Dong Yi Science

(1)

Ct Int Group Co Ltd

(1)

Dacheng Changshu Machiner

(1)

Dalian Aisennuo Electrome

(1)

Dalian Jiaotong Universit

(1)

(1)

Danyang Pengqiang Machine

(1)

Danyang Xinfuchang Alloy

(1)

Daqing Biqianli Tech Deve

(1)

Daye Special Steel; Hubei

(1)

Deep Reach Tech Inc

(1)

Deepal Automobile Technol

(1)

Degao Xiamen Construction

(1)

Dehua Kaiyuan Ceramics In

(1)

Dianguang Explosion Proof

(1)

Die Eng Corporation

(1)

Direc Precision Industry

(1)

Dong Eui Univ Industrial

(1)

Dongguan Aile Prec Hardwa

(1)

Dongguan Baigao Hardware

(1)

Dongguan Changcheng Canni

(1)

Dongguan Mingyan Electron

(1)

Dongguan Power Bureau Gua

(1)

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(1)

Donglv Aluminum Tech Weif

(1)

(1)

East Asia Technology Suzh

(1)

(1)

Ejin Horo Banner Anyuanxi

(1)

Electric Power Research I

(1)

(1)

Esab Europe Gmbh

(1)

(1)

Exploration Res Institute

(1)

Fangwei Shanghai Energy T

(1)

(1)

Flat Glass Group

(1)

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(1)

Foshan Aoya Electromechan

(1)

Foshan Aruisi Digital Equ

(1)

Foshan Dafu New Mat Co Lt

(1)

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(1)

Foshan Keshun Building Ma

(1)

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(1)

Foshan Sanshui Fenglu Alu

(1)

Foshan Tongbao Electrical

(1)

Freeport Minerals

(1)

Fritz Winter Eisengiesser

(1)

Fronius International

(1)

Fudan University

(1)

Fudan University; Beijing

(1)

Fujian Dehua Xinbolong Ce

(1)

Fujian Dehua Xinyang Cera

(1)

Fujian Province Zhenghe C

(1)

Fujo Ind Co Ltd

(1)

Fulian Yuzhan Technology

(1)

Futaba Industrial

(1)

Fuyao Glass Industry Grou

(1)

Fuzhou University; Xinjia

(1)

Gansu Detongguo Titanium

(1)

Ganzhou Chuangjing New Ma

(1)

Gc Metal Spolka Z Ogranic

(1)

Geli New Material Tech Zh

(1)

General Prospecting Insti

(1)

Gissco Company Ltd

(1)

Glassform Ai S P A [it];

(1)

(1)

Grinm Advanced Mat Beijin

(1)

Gss Scale Suzhou Co Ltd

(1)

GuangXi University

(1)

Guangdong Changxiang Poly

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Guangdong Chengxing Stain

(1)

Guangdong East Islang New

(1)

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Guangdong Hongtu (Nantong

(1)

Guangdong Jianmei Aluminu

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

Guangdong University of T

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Guotun Coal Mine of Linyi

(1)

(1)

Ha Foundry Mat China Co L

(1)

Ha Shen Tech Co Ltd

(1)

Haina Meiteng Intelligent

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Hainan Chenpu Tech Co Ltd

(1)

Hainan Nuclear Power

(1)

Hainan University

(1)

Hangfa Youcai Zhenjiang Z

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Hangzhou Cofly Electromec

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Hangzhou Jiangrun Tech Co

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Hangzhou Juchen Electrome

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Hangzhou Lantian Instr Co

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Harbin Engineering Univer

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Harbin Institute of Techn

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(1)

Hebei Aidier Electric Mfg

(1)

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Hebei Meishanke Auto Part

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Hebei New Boer Ceramic

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Hebei Puyang Iron & Steel

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Hebei University of Techn

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Hebei University of Techn

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Hebei Yuexin New Building

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Hebei Yuzhong Tech Co Ltd

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Hefei Institutes of Physi

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Hefei Yuanwei Tech Co Ltd

(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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(1)

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State Intellectual Property Office of China Releases Hubei Qihong Intelligent Tech Co Ltd Patent Application for Equipment and Process for Preparing Rare Earth Magnesium-intermedia..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Hubei Qihong Intelligent Tech Co Ltd patent application for Equipment and Process for Preparing Rare Earth Magnesium-intermediate Alloy. This invention was developed by Xu Shaoyong, Zha Jili, Yang Xiuzhi and Wan Hengfei. The patent application numbe..

State Intellectual Property Office of China Releases Jiangsu Longsheng Machine Tool Mfg Co Ltd Patent Application for Guiding and Curling Forming Mechanism for Metal Plate Rolling ..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Jiangsu Longsheng Machine Tool Mfg Co Ltd patent application for Guiding and Curling Forming Mechanism for Metal Plate Rolling Machine. This invention was developed by Feng Zhixiang. The patent application number is CN202511406298 20250929. The pate..

State Intellectual Property Office of China Releases Anhui Changjiang Steel Co Ltd Patent Application for Iron Ore Sintering, Blending and Screening Device

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Anhui Changjiang Steel Co Ltd patent application for Iron Ore Sintering, Blending and Screening Device. This invention was developed by Zu Yifeng. The patent application number is CN202511229081 20250829. The patent publication number is CN121155903..

State Intellectual Property Office of China Releases Huaibei Mining and Anhui Jianzhu University Patent Application for Filtering Device for Preventing and Treating Coal Mine Water..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Huaibei Mining and Anhui Jianzhu University patent application for Filtering Device for Preventing and Treating Coal Mine Water Disasters. This invention was developed by Zhang Chao, Li Lin, Li Wei, Yang Liuqing, Li Dong, Yang Benshui and Peng Shilong...

State Intellectual Property Office of China Releases Jilin Optical & Electronic Materials Co Ltd Patent Application for Organic Metal Iridium Complex and Organic Electroluminescent..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Jilin Optical & Electronic Materials Co Ltd patent application for Organic Metal Iridium Complex and Organic Electroluminescent Device Containing Same. This invention was developed by Li Xiaolong, Wang Hui, Liu Zhiyuan, Wu Maoguo, Jiang Tao and Guo Yan..

State Intellectual Property Office of China Releases CHN Energy Group Ningxia Coal Industry and Coal Chemical Industry Tech Research Institute Of National Energy Group Ningxia Coal..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released CHN Energy Group Ningxia Coal Industry and Coal Chemical Industry Tech Research Institute Of National Energy Group Ningxia Coal Industry Co Ltd patent application for Method for Producing Green Hydrogen from Mine Water, Coupling Green Oxygen with Coal-..

State Intellectual Property Office of China Releases Chengdu Dongjun Laser Co Ltd Patent Application for Gos Ceramic and Annealing Method and Preparation Method Thereof

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Chengdu Dongjun Laser Co Ltd patent application for Gos Ceramic and Annealing Method and Preparation Method Thereof. This invention was developed by Peng Ruimin and Yu Bin. The patent application number is CN202511480841 20251016. The patent publica..

State Intellectual Property Office of China Releases Shanghai Coloyou Children Products Co Ltd Patent Application for Quick-drying Gypsum Liquid, Preparation Method Thereof and Toy

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Shanghai Coloyou Children Products Co Ltd patent application for Quick-drying Gypsum Liquid, Preparation Method Thereof and Toy. This invention was developed by Yang Jianming. The patent application number is CN202511325301 20250917. The patent publ..

State Intellectual Property Office of China Releases Ningbo Xiangyu Tech Co Ltd Patent Application for Integrated Die-casting Die for New Energy Automobile Rotating Shaft Support

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Ningbo Xiangyu Tech Co Ltd patent application for Integrated Die-casting Die for New Energy Automobile Rotating Shaft Support. This invention was developed by Feng Ping, Li Jinbu, Ren Sailiang, Li Bin, Li Cheng, Mei Jiaqi, Wang Pu and Zhou Lijun. Th..

State Intellectual Property Office of China Releases Ningbo Wanbofeng Mold Machinery Co Ltd Patent Application for Pitched Roof Type Die-casting Die Capable of Achieving Overall Ta..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Ningbo Wanbofeng Mold Machinery Co Ltd patent application for Pitched Roof Type Die-casting Die Capable of Achieving Overall Taking-out of Product. This invention was developed by Gao Sheng. The patent application number is CN202511707637 20251120. ..

State Intellectual Property Office of China Releases Ningbo Changzhen Copper Co Ltd Patent Application for Copper Alloy Horizontal Continuous Casting Device and Method

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Ningbo Changzhen Copper Co Ltd patent application for Copper Alloy Horizontal Continuous Casting Device and Method. This invention was developed by Song Changhong, Fu Zhixiang, Shi Lixia, Li Hailong, Chen Jinjin, Chen Guohua, Wang Fachao and Wang Yadon..

State Intellectual Property Office of China Releases Anhui Hengjiu Metal Products Co Ltd Patent Application for Lost Foam Casting Process Capable of Reducing Shrinkage Rate of Cast..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Anhui Hengjiu Metal Products Co Ltd patent application for Lost Foam Casting Process Capable of Reducing Shrinkage Rate of Casting. This invention was developed by Xiao Houjun, Wang Jinzhi, Dong Kaiwen and Zhang Zhongfu. The patent application numbe..

State Intellectual Property Office of China Releases Wuhan Sinotec Co Ltd Patent Application for Pouring System for Casting Turbine Guider

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Wuhan Sinotec Co Ltd patent application for Pouring System for Casting Turbine Guider. This invention was developed by Yan Yuanzhong, Wang Panpan and Qin Cheng. The patent application number is CN202511209130 20250827. The patent publication number ..

European Patent Office Releases Kanthal AB Patent Application for a New Iron Chromium Aluminum Alloy

Metal & Mining

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has released Kanthal AB patent application for a New Iron Chromium Aluminum Alloy. This invention was developed by Shen Rickard, Ivermark Maria and Rave Fernando. The patent application number is EP20240823807 20240615. The patent publication number is EP4728108 (A1). International P..

World Intellectual Property Organization Releases Ram Entpr Inc Patent Application for Modular Mining Escapeway

Metal & Mining

| Wed 29 Apr 2026

Geneva, April 29 -- World Intellectual Property Organization has released Ram Entpr Inc patent application for Modular Mining Escapeway. This invention was developed by Allred Jimmy and Cook Trampus. The patent application number is WO2025US51258 20251016. The patent publication number is WO2026085330 (A1). International Pate..

World Intellectual Property Organization Releases Systems Spray Cooled LLC Patent Application for Self-cleaning Spray Cooling System for a Metallurgical Furnace

Metal & Mining

| Wed 29 Apr 2026

Geneva, April 29 -- World Intellectual Property Organization has released Systems Spray Cooled LLC patent application for Self-cleaning Spray Cooling System for a Metallurgical Furnace. This invention was developed by Chodl Eric, Ferguson Scott A and Nolen Cameron. The patent application number is WO2025US48444 20250929. The ..

State Intellectual Property Office of China Releases Yuwei Shanghai Metal Material Tech Co Ltd Patent Application for Damping Composite Aluminum Plate

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Yuwei Shanghai Metal Material Tech Co Ltd patent application for Damping Composite Aluminum Plate. This invention was developed by Yang Hua. The patent application number is CN202511714500 20251121. The patent publication number is CN121157458 (A). ..

State Intellectual Property Office of China Releases State Grid Xian Environmental Protection Tech Center Co Ltd and Electric Power Res Inst State Grid Shaanxi Electric Power Co Lt..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released State Grid Xian Environmental Protection Tech Center Co Ltd and Electric Power Res Inst State Grid Shaanxi Electric Power Co Ltd patent application for Modified Porous Graphite Material as Well as Preparation Method and Application Thereof. This invent..

State Intellectual Property Office of China Releases Zhengzhou Hongtuo Prec Tools Co Ltd Patent Application for Honing Oilstone with Orderly-arranged Abrasive Particles and Manufac..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Zhengzhou Hongtuo Prec Tools Co Ltd patent application for Honing Oilstone with Orderly-arranged Abrasive Particles and Manufacturing Method of Honing Oilstone. This invention was developed by Zheng Yahui, Li Wei, Wu Bo, Geng Zhongzhong, Sun Linchao, Z..

State Intellectual Property Office of China Releases Anhui Changjiang Steel Co Ltd Patent Application for Integrated Blast Furnace Tapping Machine and Rock Drill Blowing Atomizatio..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Anhui Changjiang Steel Co Ltd patent application for Integrated Blast Furnace Tapping Machine and Rock Drill Blowing Atomization Device. This invention was developed by Wang Huaxing, Zhao Jinlong, Tao Fei, Sun Long and Jiang Fagui. The patent applic..

State Intellectual Property Office of China Releases Qingdao Bailang Intelligent Equipment Co Ltd Patent Application for Automobile Sheet Metal Part Welding Supporting Device

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Qingdao Bailang Intelligent Equipment Co Ltd patent application for Automobile Sheet Metal Part Welding Supporting Device. This invention was developed by Chen Keyi, Qiao Dongxu, Liu Hongbo, Qi Xiaolong and Lyu Qinghe. The patent application number ..

State Intellectual Property Office of China Releases Shandong Qigong Environmental Protection Tech Co Ltd Patent Application for Core Material Cutting Device for Machining Carved M..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Shandong Qigong Environmental Protection Tech Co Ltd patent application for Core Material Cutting Device for Machining Carved Metal Plate. This invention was developed by Wang Xisheng, Hou Xiaoliang and Ji Deren. The patent application number is CN2..

Guangdong Hongkai Intelligent Tech Co Ltd Submits Chinese Patent Application for Magnesium-based Hydrogen Storage Alloy Preparation Device and Preparation Process Based on Hydrogen..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Guangdong Hongkai Intelligent Tech Co Ltd has submitted a patent application for Magnesium-based Hydrogen Storage Alloy Preparation Device and Preparation Process Based on Hydrogenation Combustion Method. This invention was developed by Tan Zhiqiang, Yang Bo, Liao Ruide and Su Zekun. The patent applicatio..

Zibo Renhai New Material Tech Development Co Ltd Submits Chinese Patent Application for Powder Compression Molding Equipment for Powder Metallurgy

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Zibo Renhai New Material Tech Development Co Ltd has submitted a patent application for Powder Compression Molding Equipment for Powder Metallurgy. This invention was developed by Li Haihu, Yang Guang and Li Shuping. The patent application number is CN202511459344 20250319. The patent publication number i..

Jiangxi Nerin Equipment Co Ltd Submits Chinese Patent Application for Efficient Cooling Output System for Casting and Method Thereof

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Jiangxi Nerin Equipment Co Ltd has submitted a patent application for Efficient Cooling Output System for Casting and Method Thereof. This invention was developed by Deng Aimin, Zeng Fangcheng, Shao Xiaoguang, Wei Zhen, Li Gang, Cheng Daoshun, Lin Jingzhang, Li Lei, Wang Jialiang and Peng Hongdao. The pat..

Siyang Minyuxing Prec Machinery Co Ltd Submits Chinese Patent Application for Vacuum Casting Mold for Aluminum Alloy Hub

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Siyang Minyuxing Prec Machinery Co Ltd has submitted a patent application for Vacuum Casting Mold for Aluminum Alloy Hub. This invention was developed by Jia Minshuan, Lu Yang, Hu Weiwei and Shen Kai. The patent application number is CN202511238071 20250901. The patent publication number is CN121156226 (A..

Huizhou Huajunhui Tech Co Ltd Submits Chinese Patent Application for Air Hole Eliminating and Forming Device for Die Casting of Aluminum Die Casting

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Huizhou Huajunhui Tech Co Ltd has submitted a patent application for Air Hole Eliminating and Forming Device for Die Casting of Aluminum Die Casting. This invention was developed by Li Wenhui and Tan Qianxin. The patent application number is CN202511673915 20251114. The patent publication number is CN1211..

Ningbo Jiari Auto Parts Co Ltd Submits Patent Application for Forming Device for Automobile Aluminum Alloy Die Casting

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Ningbo Jiari Auto Parts Co Ltd has submitted a patent application for Forming Device for Automobile Aluminum Alloy Die Casting. Lu Bochao, Lee Kwang-ho and Li Chuquan developed the invention. The patent application number is CN202511105924 20250808. The patent publication number is CN121156214 (A). Intern..

Chengdu Shengshi Jianhua New Mat Co Ltd Submits Chinese Patent Application for Method for Rapidly Solidifying and Crystallizing Titanium-containing Blast Furnace Slag and Applicati..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Chengdu Shengshi Jianhua New Mat Co Ltd has submitted a patent application for Method for Rapidly Solidifying and Crystallizing Titanium-containing Blast Furnace Slag and Application. This invention was developed by Zeng Ke, Ao Jinqing and Li Li. The patent application number is CN202511620382 20251106. T..

Citic Int Cooperation Co Ltd Submits Chinese Patent Application for Anti-corrosion Treatment Method for Hydraulic Support Structural Component Suitable for Potassic Salt Ore

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Citic Int Cooperation Co Ltd has submitted a patent application for Anti-corrosion Treatment Method for Hydraulic Support Structural Component Suitable for Potassic Salt Ore. This invention was developed by Du Xin, Wen Yifei, Zhang Fei, Li Hao, Huang Gongyin, Dai Hongxian, Guo Weidong, Li Ang, Zhao Yang, Li ..

Duan Tong Submits Patent Application for Coal Mine Collecting Device in Coal Mining

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Duan Tong has submitted a patent application for Coal Mine Collecting Device in Coal Mining. Yu Zhanjun, Wang Guoshuai, Li Wenjun, Xiong Tingli, Liu Zhigang, Fang Renyi, Zheng Nan, Zhuo Pingshan, Duan Tong, Zhang Bo, Xing Guidong, Tong Dajiang, Zhang Yinchao, Fu Bowen, Xia Zhifeng, Zuo Bao and Yu Junping dev..

Binhai Zhubao Chemical Machinery Factory Co Ltd Submits Patent Application for Cooling Equipment for Valve Centrifugal Casting Part Machining

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Binhai Zhubao Chemical Machinery Factory Co Ltd has submitted a patent application for Cooling Equipment for Valve Centrifugal Casting Part Machining. Sun Zhenzhu developed the invention. The patent application number is CN20251147083 20250729. The patent publication number is CN121156212 (A). Internation..

Zhejiang Tianya Jiangtao Power Co Ltd Submits Chinese Patent Application for Intelligent Casting Device for Engine Gearbox and Casting Method of Intelligent Casting Device

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Zhejiang Tianya Jiangtao Power Co Ltd has submitted a patent application for Intelligent Casting Device for Engine Gearbox and Casting Method of Intelligent Casting Device. This invention was developed by Peng Wenjiang, Zeng Jianwei, Zhang Ping, Zhao Yuxin, Hu Jiangtao and Hu Ronghui. The patent applicati..

Shanxi Zhoushi Heavy Ind Co Ltd Submits Patent Application for Composite Sand Mold Casting Device and Method for Middle Trough of Scraper

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Shanxi Zhoushi Heavy Ind Co Ltd has submitted a patent application for Composite Sand Mold Casting Device and Method for Middle Trough of Scraper. Liu Weihua, Shi Xiaoyan, He Gong, Wang Xiaoqin, Zhou Xiaojuan, Zhang Shibing and Zhang Ke developed the invention. The patent application number is CN202511706..

Xi'an Xihang Group Mech and Electrical Equipment Installation Co Ltd Submits Chinese Patent Application for Automatic Correction Mold for Wax Mold of Precision Casting Blade of Aer..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Xi'an Xihang Group Mech and Electrical Equipment Installation Co Ltd has submitted a patent application for Automatic Correction Mold for Wax Mold of Precision Casting Blade of Aero-engine. This invention was developed by Wei Ping'an, Wang Wei, Li Gang, Zhao Chen, Zheng Bangwei, Yuan Qiang, Duan Yanju and Ni..

Fritz Winter Eisengiesserei GmbH & Co KG Submits European Patent Application for Casting Mould and Method for Casting at Least One Cast Part, and Cast Part

Metal & Mining

| Wed 29 Apr 2026

Munich, April 29 -- Fritz Winter Eisengiesserei GmbH & Co KG has submitted a patent application for Casting Mould and Method for Casting at Least One Cast Part, and Cast Part. This invention was developed by Arnold Klaus and Tekneci Yurdaer. The patent application number is EP20240733906 20240614. The patent publication numbe..

Foshan Aoya Electromechanical Co Ltd Submits Patent Application for Die for Stator Iron Core and Notch Insert and Iron Core Production Method

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Foshan Aoya Electromechanical Co Ltd has submitted a patent application for Die for Stator Iron Core and Notch Insert and Iron Core Production Method. Xiong Xianliang and Liu Ning developed the invention. The patent application number is CN20251145896 20250729. The patent publication number is CN121150360..

Jingdezhen Fuyu Qinghua Linglong Ceram Co Ltd Submits Patent Application for Frit Grinding Device and Method for Preparing Ceramic Glaze

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Jingdezhen Fuyu Qinghua Linglong Ceram Co Ltd has submitted a patent application for Frit Grinding Device and Method for Preparing Ceramic Glaze. Lyu Yating developed the invention. The patent application number is CN202511706257 20251120. The patent publication number is CN121155752 (A). International Pa..

Shandong Grinm Guojing Advanced Mat Co Ltd Submits Chinese Patent Application for System and Method for Preparing Rutile Phase Titanium Dioxide

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Shandong Grinm Guojing Advanced Mat Co Ltd has submitted a patent application for System and Method for Preparing Rutile Phase Titanium Dioxide. This invention was developed by Li Kuoshe, Li Dongxu, Feng Xiaoqing, Liu Zeyu, Xu Guozhong, Wu Haoyan and Zhao Qiang. The patent application number is CN20251132..

Fangwei Shanghai Energy Tech Co Ltd Submits Chinese Patent Application for Biomass Charcoal Slag Former Production Method and Equipment

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Fangwei Shanghai Energy Tech Co Ltd has submitted a patent application for Biomass Charcoal Slag Former Production Method and Equipment. This invention was developed by Wang Tianqiu, Hong Hua and Hong Yang. The patent application number is CN202511366574 20250923. The patent publication number is CN121155..

Fogra Lubricating Oil Zhongshan Co Ltd Submits Chinese Patent Application for Aluminum Alloy Forming Liquid and Preparation Method Thereof

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Fogra Lubricating Oil Zhongshan Co Ltd has submitted a patent application for Aluminum Alloy Forming Liquid and Preparation Method Thereof. This invention was developed by Kam Ji-young, Li Weitong, Zhang Guangru, Ouyang Changcheng, Tang Zhencheng and Ma Guoxian. The patent application number is CN20251137..

Hubei Haixingrui New Material Tech Co Ltd Submits Chinese Patent Application for High-strength Heat-resistant Thixotropic Metal Repairing Agent as Well as Preparation Method and Ap..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Hubei Haixingrui New Material Tech Co Ltd has submitted a patent application for High-strength Heat-resistant Thixotropic Metal Repairing Agent as Well as Preparation Method and Application Thereof. This invention was developed by Deng Jinfei, Ding Huabin, Dai Zitong, Zou Chunhua and Hu Jieyin. The patent..

Xinjiang Kailong Clean Energy Co Ltd Submits Patent Application for Complex Iron Desulfurization System and Process Regulated and Controlled by Buffer Tank

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Xinjiang Kailong Clean Energy Co Ltd has submitted a patent application for Complex Iron Desulfurization System and Process Regulated and Controlled by Buffer Tank. Yang Jingwei, Ren Wenying, Jiang Dijin, Mao Zengyue, Lei Ming, Liao Linhui, Zhang Shusong, He Jinyu, Gao Jiahong and Huang Taosheng developed th..

Yunyan Material Tech Shanghai Co Ltd Submits Patent Application for Glass Mildew-proof Powder Coated with Polymerized Mildew-proof Layer on Surface and Preparation Method of Glass ..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Yunyan Material Tech Shanghai Co Ltd has submitted a patent application for Glass Mildew-proof Powder Coated with Polymerized Mildew-proof Layer on Surface and Preparation Method of Glass Mildew-proof Powder. Zhang Genyan developed the invention. The patent application number is CN202511379019 20250925. T..

Jilin Optical & Electronic Materials Co Ltd Submits Chinese Patent Application for Organic Metal Iridium Complex, Preparation Method Thereof and Organic Electroluminescent Device

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jilin Optical & Electronic Materials Co Ltd has submitted a patent application for Organic Metal Iridium Complex, Preparation Method Thereof and Organic Electroluminescent Device. This invention was developed by Mou Yang, Wang Hui, Liu Fuquan, Qin Bo, Xu Weihan, Jiang Han and Cao Lei. The patent applicati..

Chaozhou Leyinghong Ceram Co Ltd Submits Patent Application for Preparation Method of Light Ceramic

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Chaozhou Leyinghong Ceram Co Ltd has submitted a patent application for Preparation Method of Light Ceramic. Li Jun, Wu Kaizhi, Hou Qiwei and Huang Hangui developed the invention. The patent application number is CN20241113989 20240726. The patent publication number is CN121159293 (A). International Paten..

Changshu Jiahe Display Tech Co Ltd Submits Chinese Patent Application for Glass Ceramic with Excellent Mechanical Property and Weather Resistance and Preparation Method Thereof

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Changshu Jiahe Display Tech Co Ltd has submitted a patent application for Glass Ceramic with Excellent Mechanical Property and Weather Resistance and Preparation Method Thereof. This invention was developed by Zhang Fujun, Yuan Shutong and Chen Bao. The patent application number is CN202410790995 20240619..

Suzhou Rongrui Electronic Tech Co Ltd Submits Chinese Patent Application for Vacuum Cup Directly Compounded with Metal Shell and Inner Container and Preparation Method of Vacuum Cu..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Suzhou Rongrui Electronic Tech Co Ltd has submitted a patent application for Vacuum Cup Directly Compounded with Metal Shell and Inner Container and Preparation Method of Vacuum Cup. This invention was developed by Zou Benhui, Wang Hailin and Wang Ting. The patent application number is CN202511373172 2025..

State Intellectual Property Office of China Publishes Qingzhou Junkai Ind Equipment Co Ltd Patent Application for Riser Cutting Device for High-strength Steel Casting

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Qingzhou Junkai Ind Equipment Co Ltd patent application for Riser Cutting Device for High-strength Steel Casting. The invention was developed by Shi Tiantian. The patent application number is CN202511706946 20251120. The patent publication number i..

State Intellectual Property Office of China Publishes Qufu City Foundry Mat Factory Patent Application for Preparation Method of Wet Sand Anti-sticking Material for Replacing Pulve..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Qufu City Foundry Mat Factory patent application for Preparation Method of Wet Sand Anti-sticking Material for Replacing Pulverized Coal Casting. The invention was developed by Gao Huamin, Gao Ruiqing, Kong Xiangjuan and Wei Bo. The patent applicat..

Suzhou Lingli New Carbon Tech Co Ltd Submits Patent Application for Preparation Method of Porous Nitrogen-doped Carbon Carrier Loaded Multivalent Iron Active Center

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Suzhou Lingli New Carbon Tech Co Ltd has submitted a patent application for Preparation Method of Porous Nitrogen-doped Carbon Carrier Loaded Multivalent Iron Active Center. Chen Wei developed the invention. The patent application number is CN202511307346 20250913. The patent publication number is CN12115..

State Intellectual Property Office of China Publishes Qinhuangdao Libo Metal Proc Co Ltd Patent Application for Magnesium Alloy Part Product Forging Equipment

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Qinhuangdao Libo Metal Proc Co Ltd patent application for Magnesium Alloy Part Product Forging Equipment. The invention was developed by Wang Yiyong, Li Ming and Wu Yubo. The patent application number is CN202511480768 20251016. The patent publicat..

Macheng Zhonglei New Building Mat Co Ltd Submits Patent Application for Synthetic Quartz Plate Thermocuring Control Method and System

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Macheng Zhonglei New Building Mat Co Ltd has submitted a patent application for Synthetic Quartz Plate Thermocuring Control Method and System. Peng Bo, Zhu Fangju and Ma Chao developed the invention. The patent application number is CN202511482346 20251016. The patent publication number is CN121157391 (A)..

European Patent Office Publishes Omera SRL Patent Application for Plant for Trimming and Edging Metal Laminar Semi-finished Products

Metal & Mining

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has published Omera SRL patent application for Plant for Trimming and Edging Metal Laminar Semi-finished Products. The invention was developed by Fontana Simone. The patent application number is EP20250205868 20250930. The patent publication number is EP4729199 (A1). International Pa..

State Intellectual Property Office of China Publishes Hangzhou Cofly Electromechanical Co Ltd Patent Application for Sheet Metal Stamping Die Convenient to Disassemble and Using Me..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Hangzhou Cofly Electromechanical Co Ltd patent application for Sheet Metal Stamping Die Convenient to Disassemble and Using Method Thereof. The invention was developed by Li Zhonghong, Chen Dongcheng, Shen Shuiyang, Cao Yihang and Chen Feng. The pa..

State Intellectual Property Office of China Publishes Jiangxi Bohui Electronic Tech Co Ltd Patent Application for Sheet Metal Forming Method and Stamping Die

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Jiangxi Bohui Electronic Tech Co Ltd patent application for Sheet Metal Forming Method and Stamping Die. The invention was developed by Zhang Guoqing, Xiao Jianwei, Zhuang Litian, Deng Defu and Zhuang Birong. The patent application number is CN2025..

State Intellectual Property Office of China Publishes Beijing Hansenda Membrane Tech Co Ltd Patent Application for Glue Sealing Structure and Glue Injection Method for Multiple Cer..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Beijing Hansenda Membrane Tech Co Ltd patent application for Glue Sealing Structure and Glue Injection Method for Multiple Ceramic Membrane Plates. The invention was developed by Chen Xiufeng, Zheng Fusheng, Wang Yunda and Xiang Dongling. The paten..

State Intellectual Property Office of China Publishes Shandong Honsing Chemical Co Ltd Patent Application for Composite Lubricating Grease for Metallurgical Continuous Casting Equi..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Shandong Honsing Chemical Co Ltd patent application for Composite Lubricating Grease for Metallurgical Continuous Casting Equipment and Preparation Method of Composite Lubricating Grease. The invention was developed by Xu Hui, Tian Zhiyuan, Guo Fengzh..

State Intellectual Property Office of China Publishes Suzhou Beiely Polymer Mat Co Ltd Patent Application for UV Curing Ink for Aluminum Foil Material, Preparation Method and Appli..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Suzhou Beiely Polymer Mat Co Ltd patent application for UV Curing Ink for Aluminum Foil Material, Preparation Method and Application of UV Curing Ink. The invention was developed by Miao Yunfei, Wang Xiaofeng, Qian Chenyang, Li Weifeng, Wu Ning, Hayas..

State Intellectual Property Office of China Publishes Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd Patent Application for Abs (acrylonitrile B..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Wuhan Kingfa Sci & Tech Co Ltd and Wuhan Kingfa Tech Enterprise Tech Center Co Ltd patent application for Abs (acrylonitrile Butadiene Styrene) Alloy and Preparation Method and Application Thereof. The invention was developed by Li Yuhu, Zhan Jingsong..

State Intellectual Property Office of China Publishes Chaozhou Xiongmei Ceramics Ind Co Ltd Patent Application for Wear-resistant and Crack-resistant Ceramic Glaze and Preparation ..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Chaozhou Xiongmei Ceramics Ind Co Ltd patent application for Wear-resistant and Crack-resistant Ceramic Glaze and Preparation Process Thereof. The invention was developed by Qiu Yifeng, Huang Shumian and Qiu Junxiong. The patent application number ..

Chongqing Xinlian Microelectronic Co Ltd Submits Chinese Patent Application for Method for Preventing Al Diffusion of Metal Gate

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Chongqing Xinlian Microelectronic Co Ltd has submitted a patent application for Method for Preventing Al Diffusion of Metal Gate. This invention was developed by Gao Xing, Li Qiumao and Hayashi Akihiro. The patent application number is CN202511160944 20250819. The patent publication number is CN121152279 ..

Murun Wuxi Ceramic Mat Co Ltd Submits Chinese Patent Application for Efficient and Uniform Ceramic Powder Cold Isostatic Pressing Equipment

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Murun Wuxi Ceramic Mat Co Ltd has submitted a patent application for Efficient and Uniform Ceramic Powder Cold Isostatic Pressing Equipment. This invention was developed by Wu Bin, Cao Xi, Liu Chen, Wang Luxin and Jiang Yue. The patent application number is CN202511607053 20251105. The patent publication ..

Chaozhou Chaoan Zhuoyue Ceram Co Ltd Submits Patent Application for Slip Casting Process and Equipment for Ceramic Flowerpot

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Chaozhou Chaoan Zhuoyue Ceram Co Ltd has submitted a patent application for Slip Casting Process and Equipment for Ceramic Flowerpot. Chen Yingfa developed the invention. The patent application number is CN202511511505 20251022. The patent publication number is CN121157178 (A). International Patent Classi..

Zhejiang Urus Tools Co Ltd Submits Patent Application for Aluminum Alloy Plate Polishing Device

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Zhejiang Urus Tools Co Ltd has submitted a patent application for Aluminum Alloy Plate Polishing Device. Zhang Hua and Shan Binqiang developed the invention. The patent application number is CN202511531718 20251024. The patent publication number is CN121156894 (A). International Patent Classification code..

Taicang Weishida Electronic Co Ltd Submits Chinese Patent Application for High-precision Metal Piece Abrasive Disc Cleaning Equipment

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Taicang Weishida Electronic Co Ltd has submitted a patent application for High-precision Metal Piece Abrasive Disc Cleaning Equipment. This invention was developed by He Zhenwei. The patent application number is CN202511338756 20250918. The patent publication number is CN121156885 (A). International Paten..

Jiangsu Zhongji New Energy Tech Group Co Ltd Submits Chinese Patent Application for Zero-landing-edge Welding Process for Aluminum Foil Coiled Material

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jiangsu Zhongji New Energy Tech Group Co Ltd has submitted a patent application for Zero-landing-edge Welding Process for Aluminum Foil Coiled Material. This invention was developed by Wang Wei, Yu Lingjie and Du Kai. The patent application number is CN202511326991 20250917. The patent publication number ..

Jinchuandao New Material Tech Shenzhen Co Ltd Submits Chinese Patent Application for Toughening Method of Modified Zn-based Intermediate Layer in Aluminum Alloy Welding

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jinchuandao New Material Tech Shenzhen Co Ltd has submitted a patent application for Toughening Method of Modified Zn-based Intermediate Layer in Aluminum Alloy Welding. This invention was developed by Chen Yong, Lin Fei and Du Yunsen. The patent application number is CN202511314774 20250915. The patent p..

Jiangsu Shanyuan Tech Co Ltd Applies for Patent on Expanded Graphite with Low Sulfur and High Specific Surface Area and Preparation Method Thereof

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jiangsu Shanyuan Tech Co Ltd has applied Chinese patent for Expanded Graphite with Low Sulfur and High Specific Surface Area and Preparation Method Thereof. Zheng Zhen, Liu Guocan, Sun Peiyu and Liu Gangqiao developed it. The patent application number is CN202511323553 20250916. The patent publication num..

Yanggu Gangli Mining Machinery Mfg Co Ltd Files Chinese Patent Application for Device for Producing Composite Roller Through Aluminum Alloy Electroslag Remelting

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Yanggu Gangli Mining Machinery Mfg Co Ltd has filed a patent application for Device for Producing Composite Roller Through Aluminum Alloy Electroslag Remelting. This invention was developed by Ge Yongsheng, Ge Yonghui, Ge Yongli and Tian Liping. The patent application number is CN202511403702 20250929. Th..

Anhui Hongli Metal Composite Mat Co Ltd Files Chinese Patent Application for Photovoltaic Titanium Steel Composite Plate Welding Device

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Anhui Hongli Metal Composite Mat Co Ltd has filed a patent application for Photovoltaic Titanium Steel Composite Plate Welding Device. This invention was developed by Li Chao, Li Wei, Xia Kerui, Fang Yu and Yang Wenjie. The patent application number is CN202511570668 20251030. The patent publication numbe..

Anhui Changjiang Steel Co Ltd Applies for Patent on Feeding Device for Sintering Blending Mine in Steel Production

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Anhui Changjiang Steel Co Ltd has applied Chinese patent for Feeding Device for Sintering Blending Mine in Steel Production. Zu Yifeng developed it. The patent application number is CN202511240510 20250902. The patent publication number is CN121158403 (A). International Patent Classification codes are B65..

Xian Wusha Machinery Equipment Co Ltd Files Chinese Patent Application for Fusion Manufacturing Process for Spaceflight Aluminum Alloy Component

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Xian Wusha Machinery Equipment Co Ltd has filed a patent application for Fusion Manufacturing Process for Spaceflight Aluminum Alloy Component. This invention was developed by Yu Fengming, Wang Jinchao, Zhao Yufan, Yu Hao, Wang Nanxing, Wang Hu, Wang Peng, Zhang Guoning, Li Rui, Wu Yaojun, Cao Jianlong and Y..

Sistem Ceram AG Applies for Patent on Device for Dispensing Powder Product on Ceramic Article

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Sistem Ceram AG has applied Chinese patent for Device for Dispensing Powder Product on Ceramic Article. Bastardi Luca and Valentini Mauro developed it. The patent application number is CN20248031571 20240507. The patent publication number is CN121152713 (A). International Patent Classification codes are B..

Wuhan Laidong Equipment Mfg Co Ltd Files Chinese Patent Application for Laser Engraving Device and Process for Sheet Metal Part Machining

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Wuhan Laidong Equipment Mfg Co Ltd has filed a patent application for Laser Engraving Device and Process for Sheet Metal Part Machining. This invention was developed by Liu Shibo, Liu Dongqi and Wang Jinmei. The patent application number is CN202511663334 20251113. The patent publication number is CN12115..

Yixing Jiurui Chemical Machinery Co Ltd Files Chinese Patent Application for Intelligent Welding System for Metal Spiral Welding Seam and Welding Method of Intelligent Welding Syst..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Yixing Jiurui Chemical Machinery Co Ltd has filed a patent application for Intelligent Welding System for Metal Spiral Welding Seam and Welding Method of Intelligent Welding System. This invention was developed by Wu Wei and Qin Jinhua. The patent application number is CN202511671679 20251114. The patent ..

Jiangyin Jinxiang Machinery Co Ltd Files Chinese Patent Application for Metal Band Sawing Machine for Sheet Metal Machining

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jiangyin Jinxiang Machinery Co Ltd has filed a patent application for Metal Band Sawing Machine for Sheet Metal Machining. This invention was developed by Xiong Qingping. The patent application number is CN202511146803 20250815. The patent publication number is CN121156380 (A). International Patent Classi..

Versum Materials US Files Chinese Patent Application for Vapor Phase Etching of Metal-containing Materials

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Versum Materials US has filed a patent application for Vapor Phase Etching of Metal-containing Materials. This invention was developed by Mcbraity Mark, Vu Ngoc and Zoppe Barbara. The patent application number is CN20248033768 20240304. The patent publication number is CN121153106 (A). International Paten..

China Coal Zhangjiakou Coal Mining Machinery Files Chinese Patent Application for High-strength Narrow-chain-distance Chain for Mining Conveying Equipment

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- China Coal Zhangjiakou Coal Mining Machinery has filed a patent application for High-strength Narrow-chain-distance Chain for Mining Conveying Equipment. This invention was developed by Li Chunfei, Xie Hongzhang, Zheng Yang, Zhang Shu, Chai Zhaosong, Zhi Qiang, Yang Lei, Huang Xuan, Jia Chao and Niu Qiang. ..

State Intellectual Property Office of China Publishes Huaibei Mining Patent Application for Rock Core Storage Box for Mine Experiment

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Huaibei Mining patent application for Rock Core Storage Box for Mine Experiment. The invention was developed by Bao Xiao, Xu Wenbiao, Chen Chao, Zhou Qiankun, Lu Haifeng, Miao Shaoqing, Gao Yunzhi, Zhu Liuguo, Chen Guixiang and Wang Zelong. The paten..

Fudan University Submits Chinese Patent Application for Concave Porous Magnetic Alloy Ball Wave-absorbing Material as Well as Preparation Method and Application Thereof

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Fudan University has submitted a patent application for Concave Porous Magnetic Alloy Ball Wave-absorbing Material as Well as Preparation Method and Application Thereof. This invention was developed by Che Renchao, Zhang Chang, You Wenbin and Yang Liting. The patent application number is CN202511264897 20..

State Intellectual Property Office of China Publishes Chongqing Iron & Steel Patent Application for Automatic Remote Control Method for Metallurgical Roaster

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Chongqing Iron & Steel patent application for Automatic Remote Control Method for Metallurgical Roaster. The invention was developed by Zuo Dong, Ding Kui, Deng Cheng'an, Peng Yuanke and Mou Chuan. The patent application number is CN202511296038 2025..

Guangdong Zhongnan Iron and Steel Submits Patent Application for Online Large Ladle Edge Accumulated Slag Cleaning Device

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Guangdong Zhongnan Iron and Steel has submitted a patent application for Online Large Ladle Edge Accumulated Slag Cleaning Device. Lan Yinghua, Luo Dingguang, Ou Guofeng, Yang Qingjun, Lin Jipeng, Wen Bijian, Shen Xiaozhong, Wang Guan, Zhang Feng, Song Meiwei, Li Li and Pan Guangjun developed the invention. ..

Jiangsu University Submits Chinese Patent Application for Accumulation Preparation Method of Large-size Eutectic Alloy

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Jiangsu University has submitted a patent application for Accumulation Preparation Method of Large-size Eutectic Alloy. This invention was developed by Zhuang Dongdong, Liu Kun and Qu Ruojia. The patent application number is CN202511370693 20250924. The patent publication number is CN121156230 (A). Internat..

Lanzhou University Files Chinese Patent Application for High-strength Gamma-tial Alloy Directional Solidification Preparation Method Based on Macrosegregation Inhibition and Second..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Lanzhou University has filed a patent application for High-strength Gamma-tial Alloy Directional Solidification Preparation Method Based on Macrosegregation Inhibition and Second Phase Regulation. This invention was developed by Peng Peng, He Chengyi, Kou Xinli, Xu Yuanli, Wang Lianwen, Ma Zhikun and Zhang X..

State Intellectual Property Office of China Releases Zhuzhou Sixing Machinery Patent Application for Core Pulling Structure and Die-casting Forming Die

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Zhuzhou Sixing Machinery patent application for Core Pulling Structure and Die-casting Forming Die. This invention was developed by Gan Zhao, Qiu Wenhua and Liao Wenyi. The patent application number is CN202510931786 20250707. The patent publication n..

Nanjing Iron and Steel Seeks Patent for Method for Controlling Macrostructure of Continuous Casting Slab

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Nanjing Iron and Steel has sought patent for Method for Controlling Macrostructure of Continuous Casting Slab. This invention was developed by Zhai Dongyu. The patent application number is CN202511103635 20250807. The patent publication number is CN121156207 (A). International Patent Classification codes ar..

State Intellectual Property Office of China Releases Changzhou Juling Foundry Patent Application for Efficient Jolt Ramming Table for Lost Foam Casting

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Changzhou Juling Foundry patent application for Efficient Jolt Ramming Table for Lost Foam Casting. This invention was developed by Lu Jianhua, Lu Yunbo, Lu Hongren, Shen Zhongren, Zuo Xiaoshan and Liang Qixiang. The patent application number is CN2..

State Intellectual Property Office of China Publishes Wuzhong Instrument Patent Application for Core Bar Assembly Capable of Being Repeatedly Used During Casting of Valve Body Cast..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Wuzhong Instrument patent application for Core Bar Assembly Capable of Being Repeatedly Used During Casting of Valve Body Casting and Casting Forming Method. The invention was developed by Wen Qian. The patent application number is CN202511377811 202..

Hubei University of Technology Submits Chinese Patent Application for Punch Forming Manufacturing Device for Aluminum Alloy Sheet

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Hubei University of Technology has submitted a patent application for Punch Forming Manufacturing Device for Aluminum Alloy Sheet. This invention was developed by Zhang Cheng, Chen Jianqiang, Yuan Huizheng and Li Jing. The patent application number is CN202511569804 20251030. The patent publication number i..

Tianjin Aerospace Changzheng Rocket Manufacturing Submits Chinese Patent Application for Forming Method for Inhibiting Layering Cracking of High-strength Aluminum Alloy Grid Wallbo..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Tianjin Aerospace Changzheng Rocket Manufacturing has submitted a patent application for Forming Method for Inhibiting Layering Cracking of High-strength Aluminum Alloy Grid Wallboard. This invention was developed by Chen Lele, Yang Cheng, Qian Wei, Qi Wenyao, Hu Deyou, Du Yanfeng, Meng Qingbo, Li Bo, Du Jia..

State Intellectual Property Office of China Releases Dongguan Wanxin Metal Products Patent Application for Drawing Equipment for Bar and Drawing Method Thereof

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released Dongguan Wanxin Metal Products patent application for Drawing Equipment for Bar and Drawing Method Thereof. This invention was developed by Chen Shigang, Chen Guoyou and Zhong Guanglin. The patent application number is CN202511628835 20251107. The p..

Nanjing Iron and Steel Submits Chinese Patent Application for Covering Agent for Solving Surface Slag Bonding, Loosening and Shrinkage Cavity of Oversized Riser Die Cast Ingot and ..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Nanjing Iron and Steel has submitted a patent application for Covering Agent for Solving Surface Slag Bonding, Loosening and Shrinkage Cavity of Oversized Riser Die Cast Ingot and Use Method of Covering Agent. This invention was developed by Dong Wenqing. The patent application number is CN202511110602 2025..

Pratt & Whitney, Canada Applies for Patent on Surface Alloy Re-melting to Increase Resistance to Oxidation

Metal & Mining

| Wed 29 Apr 2026

Munich, April 29 -- Pratt & Whitney, Canada has applied European patent for Surface Alloy Re-melting to Increase Resistance to Oxidation. Larose Joel, Bouthillier Alain, Saeed Ata and Farah Assaf developed it. The patent application number is EP20250206500 20251002. The patent publication number is EP4729744 (A1). International..

Shandong Energy Group, Beijing Anke Xingye Technology and Yunding Technology Submit Chinese Patent Application for Method for Evaluating Mine Earthquake Induced Risk Degree Based o..

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 28 -- Shandong Energy Group, Beijing Anke Xingye Technology and Yunding Technology have submitted a patent application for Method for Evaluating Mine Earthquake Induced Risk Degree Based on Multi-source Heterogeneous Data. This invention was developed by Liu Jian, Wang Cunwen, Yang Yang, Li Atao, Zhai Changzhi, He..

State Intellectual Property Office of China Releases University of Science and Technology, Liaoning Patent Application for Heavy Metal Recovery Method for Repairing Plant Pyrolysis..

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has released University of Science and Technology, Liaoning patent application for Heavy Metal Recovery Method for Repairing Plant Pyrolysis Process. This invention was developed by Zhou Weihong, Luo Chao and Guo Zhichao. The patent application number is CN2025113..

State Intellectual Property Office of China Publishes Beijing Wattman Intelligent Technology Patent Application for Intelligent Cleaning Equipment for Furnace Throat Slag

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- State Intellectual Property Office of China has published Beijing Wattman Intelligent Technology patent application for Intelligent Cleaning Equipment for Furnace Throat Slag. The invention was developed by Li Shuo, Chen Yangtuan, Zhong Wei, Sun Yinjian and Tan Shenghu. The patent application number is CN20..

European Patent Office Publishes Shinetsu Chemical Patent Application for (6Z)-6-tridecenyl Metal Compound, Process for Preparing the Same, and Process for Preparing (7Z)-7-tetrade..

Metal & Mining

| Wed 29 Apr 2026

Munich, April 29 -- European Patent Office has published Shinetsu Chemical patent application for (6Z)-6-tridecenyl Metal Compound, Process for Preparing the Same, and Process for Preparing (7Z)-7-tetradecenal. The invention was developed by Tsukaguchi Shogo, Miyake Yuki, Watanabe Takeru and Nagae Yusuke. The patent applicati..

Huanggang Normal University Files Chinese Patent Application for Multi-station Automatic Cleaning Control System for Metal Workpieces

Metal & Mining

| Wed 29 Apr 2026

Beijing, April 29 -- Huanggang Normal University has filed a patent application for Multi-station Automatic Cleaning Control System for Metal Workpieces. This invention was developed by Gao Shuangxi, Liu Xiaojun, Zhao Hailing, Yang Yi and Liu Xuan. The patent application number is CN202511686437 20251118. The patent publication..

Jiangsu Taibo Casting Submits Chinese Patent Application for Lifting Appliance for Metal Piece

Metal & Mining

| Tue 28 Apr 2026

Beijing, April 29 -- Jiangsu Taibo Casting has submitted a patent application for Lifting Appliance for Metal Piece. This invention was developed by Fei Gang, Wang Enming and Zhu Yizhong. The patent application number is CN202511505209 20251021. The patent publication number is CN121158641 (A). International Patent Classificati..

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