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08:26:03 Mon 20 Apr 2026

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AnHui Jinrisheng Mining

(4)

Anhui University of Scien

(3)

Changsha Institute Mining

(3)

Changshu Jiahe Display Te

(3)

Chongqing Aureavia Hi-Tec

(3)

Dalian Hanteng Machinery

(3)

Guangzhou Xingecheng Hard

(3)

Guizhou Xinchang New Mat

(3)

Huazhong University of Sc

(3)

Hunan Iron and Steel Grou

(3)

Institute of Metal Resear

(3)

Jiangsu Kailun Aluminum C

(3)

Jiangxi Copper Corporatio

(3)

Kingpin Metal Tool Co Ltd

(3)

Kingpin Prec Industrial S

(3)

Luan Longshan Machinery T

(3)

MCC Capital Engineering &

(3)

Shanghai University

(3)

Shateka Tech Jiangsu Co L

(3)

Sichuan Zhongya Tech Co L

(3)

Tianjin Qiangying Electro

(3)

University of Science and

(3)

University of Science and

(3)

Wuxi Fengyun Aluminum Co

(3)

Xinjiang Zhundong Economi

(3)

Zhongshan Jiumei Plastic

(3)

(2)

Anhui Jinhao Glass

(2)

Anhui Rongwei Precision T

(2)

Anhui Xinbo Photovoltaic

(2)

Anhui Zhongyi Aluminum

(2)

(2)

Baotou Aluminium

(2)

Baowu Special Metallurgy

(2)

Bond Heat Dissipation Tec

(2)

CHN Energy Wuhai Energy;

(2)

CISDI Engineering

(2)

Cangzhou Taixin Prec Cast

(2)

Changzhou Huaya Aluminium

(2)

Chengdu Grassman Technolo

(2)

Chengdu Ruichi Prec Machi

(2)

China Coal Technology Eng

(2)

China First Metallurgical

(2)

China Green Construction

(2)

China University of Minin

(2)

Chinalco Jiangxi Rare Ear

(2)

Chiping Xinfa Aluminum Pr

(2)

Chongqing Shunbo Taidong

(2)

(2)

Daye Non-ferrous Metals

(2)

Dongguan Shuijiaxin Tech

(2)

Dongguan Yintaifeng Optic

(2)

Dongguan Yuanzhang Mould

(2)

Feiyao Tech Zhejiang Co L

(2)

Fraunhofer-Gesellschaft

(2)

Fujian Dehua Huixin Ceram

(2)

Fujian Gangda New Materia

(2)

Gree Electric Appliances,

(2)

Guangdong Jinzhiyi Decora

(2)

Guangdong Renjin Energy S

(2)

Guangdong Yipin Construct

(2)

Guangxi Xilv Aluminum Ind

(2)

Guangyuan Luxing Tech Co

(2)

Guangzhou Future Fish Opt

(2)

Guangzhou University

(2)

Guizhou Lelis Machine Des

(2)

Guodian Environment Prote

(2)

Hainan University

(2)

Hangzhou Dafeng Home Furn

(2)

Haohua Zhongyi Hebei New

(2)

Hefei Meirui New Material

(2)

Henan Hengyi Metal Produc

(2)

Huizhou Xinlong Electric

(2)

Hunan Hengjia New Materia

(2)

Hunan Nonferrous Metals H

(2)

Hunan Tianchen Metal New

(2)

Hyundai Motor Company [kr

(2)

IRICO Hefei LCD Glass

(2)

Inner Mongolia Baiyinhua

(2)

(2)

Jiangling Motors

(2)

Jiangsu Lanli Heavy Indus

(2)

Jiangsu Shengxiang Light

(2)

Jiangsu Xiangcheng Jiayu

(2)

Jiangsu Yijian Energy Ele

(2)

Jiangsu Zhongyi New Mat C

(2)

Jiangxi Sanli Outdoor Pro

(2)

Jiangyin Hucheng Insulati

(2)

Jinan Chenlian Building D

(2)

Jinchuan Group Nickel & C

(2)

Jiyuan Tonghui Motorcycle

(2)

Kunshan Max Cleanroom Sys

(2)

Lianke Tech Suzhou Co Ltd

(2)

Lisen Noco Company

(2)

Liupanshan Labs

(2)

Loreal [fr]; Shah Anil

(2)

Loreal [fr]; Simonet Fred

(2)

Luoyang Pushuchong Intell

(2)

Luoyang Qihang Bida Techn

(2)

Lvfeng Energy Saving Tech

(2)

Manyi Ruize Construction

(2)

Mengcao Ecological Enviro

(2)

Metro(Suzhou) Precision D

(2)

Mianyang Kaite Glass Prod

(2)

(2)

Nanjing Chuangchi Precisi

(2)

Nanjing Guoqi New Energy

(2)

Nantong Hengjin Composite

(2)

Nantong Shirui Plastic Pr

(2)

North China Institute of

(2)

Northeastern University

(2)

Northwestern Polytechnica

(2)

Nuclear Power Institute o

(2)

Owens-Brockway Glass Cont

(2)

Pingguo Jiazhen Environme

(2)

Qingdao Dashen Energy Tec

(2)

Qingdao Tengqi Machinery

(2)

Qinghai Institute of Salt

(2)

Qirui Aluminum Industry (

(2)

Renxin Industrial Develop

(2)

(2)

Saint Gobain Abrasives In

(2)

Shandong Gold Mining Ling

(2)

Shanghai Wangde Supply Ch

(2)

Shanxi Xinzhou Shenda Ene

(2)

Shenzhen Gedu Metal Produ

(2)

Sichuan Baojing Glass Co

(2)

Sichuan Huazhu New Mat Co

(2)

(2)

Suzhou Jiacheng Business

(2)

Suzhou Kunyu Metal Tech C

(2)

Suzhou Laboratory

(2)

Taixing Royal Tech Photot

(2)

Taixing Zhicheng Glass Co

(2)

Taizhou Ouben Auto & Moto

(2)

Taizhou Zhongan Metal Pro

(2)

Tangshan Fengnan Daren Ma

(2)

The Second Exploration Te

(2)

Tianjin Kaihualong Ind An

(2)

Tianjin Mingri Yuhang New

(2)

Vitalink Tech Corp

(2)

Wuhan Jinhongsheng Energy

(2)

Wuhan University of Techn

(2)

Xi\'an Jiaotong Universit

(2)

Xi\'an Sino-Euro Material

(2)

Xi\'an University of Tech

(2)

Xiamen Yishu Group Co Ltd

(2)

Xian Hechao New Material

(2)

Xian West Xingao Tech Co

(2)

Xingchen Dahai Hubei Glas

(2)

Xuancheng Topglass Machin

(2)

Yexian Guangda Aluminum I

(2)

Yongzhen Green Energy Mat

(2)

Zhangzhou Ruiwo New Mater

(2)

Zhaohong Precision Beijin

(2)

Zhejiang Luoke Photoelect

(2)

Zhejiang Quzhou Yongfeng

(2)

Zhejiang Rongping Buildin

(2)

Zhejiang Zhongheng Ind An

(2)

Zhengzhou Hollowlite Mate

(2)

Zhengzhou University; Nin

(2)

Zibo Jinchuntai Abrasives

(2)

Zigong Tangsen Alloy Mat

(2)

718th Research Institute

(1)

9480 3798 Quebec Inc

(1)

A L M Holding Co [us]; A

(1)

ACRE Coking & Refractory

(1)

AECC Harbin Dongan Engine

(1)

AGC Glass Europe

(1)

(1)

AVIC Guizhou Aircraft

(1)

Abilene Christian Univers

(1)

Abp Induction Systems Gmb

(1)

(1)

Adm Metal Mat Jiangyin Co

(1)

(1)

Anhui Aidingbao Aluminum

(1)

Anhui Ainengjie Glass Tec

(1)

Anhui Baotai Special Mate

(1)

Anhui Botai Aluminum Tech

(1)

Anhui Caifa New Material

(1)

Anhui Chaoyan Constructio

(1)

Anhui Chengming Energy Co

(1)

Anhui Chengxin Baihui Met

(1)

Anhui Daqing Tech Co Ltd

(1)

Anhui Feitianzhu Communic

(1)

Anhui Guyuan Thermal Ener

(1)

Anhui Hanchuang Building

(1)

Anhui Hansheng Ind Parts

(1)

Anhui Jiasheng Metal Tech

(1)

Anhui Jicui Information T

(1)

Anhui Jingsheng Solar Ene

(1)

Anhui Jinjiuding Composit

(1)

Anhui Jinsheng Phosphoriz

(1)

Anhui Jinyu Mat Co Ltd

(1)

Anhui Juyide Electronic T

(1)

Anhui Kaifei New Material

(1)

Anhui Keyimei Clean Tech

(1)

Anhui Oubote Heat Source

(1)

Anhui Ouruide Furniture C

(1)

Anhui Ouye Intelligent Mf

(1)

Anhui Pansheng New Materi

(1)

Anhui Qiangzhimei New Mat

(1)

Anhui Qinxuan Intelligent

(1)

Anhui Runsipu Environment

(1)

Anhui Shengda Mining Ind

(1)

Anhui Shiang Electrical L

(1)

Anhui Tongpaite Robot Tec

(1)

Anhui Tongyao Petroleum E

(1)

Anhui University

(1)

Anhui Xiangda Light Alloy

(1)

Anhui Xiasheng Electromec

(1)

Anhui Xinchuang Energy Sa

(1)

Anhui Xinhesheng New Mat

(1)

Anhui Yipin Glass Tech Co

(1)

Anhui Yongliu Pipeline Co

(1)

Anhui Yongyi Door Manufac

(1)

Anhui Zhehong Robot Autom

(1)

Anhui Zhongling Glass Co

(1)

Anji Cazen Hardware

(1)

Anping Yongteng Wire Mesh

(1)

Anqing Huitong New Mat Co

(1)

Ansteel Engineering Techn

(1)

Anyang Rongrun Building M

(1)

Anyang Yongan Hetuo Coal

(1)

Apas Tianjin Assembly Tec

(1)

(1)

(1)

(1)

Astar New Chongqing Heavy

(1)

(1)

Badishi Jiaxing Grinding

(1)

Baicheng Xinxing Mining D

(1)

Baiyin Hengcheng Machiner

(1)

(1)

Baoding Xinbao Electric A

(1)

Baogang Northwest Entrepr

(1)

Baoji Huajian Gold Titani

(1)

Baoji Xinlanteng Furnace

(1)

Baoji Zhongyu Titanium Me

(1)

Baosteel Metal Co Ltd; Sh

(1)

Baoti Group Co Ltd

(1)

Baotou Huamei Rare Earth

(1)

Baotou Kunlian Magnetic I

(1)

Baowu Group Ma Steel Rail

(1)

(1)

Bazhou Leiyi Mud Mat Co L

(1)

Beihua University

(1)

Beijing AMC Additive Tech

(1)

Beijing Benz Automotive

(1)

Beijing Branch Of Henan X

(1)

Beijing Cisri Gaona Tech

(1)

Beijing Coal Mining Machi

(1)

Beijing Fenghuo Culture T

(1)

Beijing Gerui Technology

(1)

Beijing Institute of Tech

(1)

Beijing Jike Guochuang Li

(1)

Beijing Jingneng Construc

(1)

Beijing Research Institut

(1)

Beijing Ruichi Taike Tech

(1)

Beijing Semiconductor Spe

(1)

Beijing Shougang

(1)

Beijing Shougang Cold-Rol

(1)

Beijing Shunye Hardware B

(1)

Beijing Tech Research Bra

(1)

Beijing University of Che

(1)

Beijing Wattman Intellige

(1)

Beijing Xiaomi Mobile Sof

(1)

Beijing Xinwei Qiyuan Tec

(1)

Beijing Xinye Ruicheng Te

(1)

Benefituser Tianjin Tech

(1)

Bengbu Jifuli New Materia

(1)

Benxi Hongye Ind Co Ltd

(1)

Binding Solutions Ltd

(1)

Binhai Weilai Metal Produ

(1)

Binzhou Bohai Piston Co L

(1)

Binzhou Yichida Technolog

(1)

Binzhou Zhongshun Int Com

(1)

Bit Service Company Ltd

(1)

Bizonline Tech Co Ltd

(1)

Boqun Zhida Glass Tech Ti

(1)

(1)

CCCC Second Highway Engin

(1)

CECEP Xi\'an Qiyuan Mecha

(1)

CHINALCO-SWA Plates & Str

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Group Ningxia

(1)

CHN Energy Guoyuan Power;

(1)

CMW Tianjin Industry

(1)

CNBM Jiaxing Glass (Heilo

(1)

CSSC Huangpu Wenchong Shi

(1)

CSSC Sunrui (Luoyang) Spe

(1)

Capital Normal University

(1)

Carbon Prec Dongguan Co L

(1)

Carl Freudenberg

(1)

Casic Defense Technology

(1)

(1)

Cccc Qingdao Urban Constr

(1)

Central & Southern China

(1)

Cerafiltec Germany Gmbh

(1)

Ceri Kelin Env Protection

(1)

Chang\'an University; An

(1)

Changan Mazda Automobile

(1)

Changchun Dingye Tianchen

(1)

Changchun Gold Research I

(1)

Changchun Hehong Metal Pr

(1)

Changjiang River Scientif

(1)

Changsha Institute Mining

(1)

Changsha Institute Mining

(1)

Changsha Nanfang New Prec

(1)

Changsha Research Institu

(1)

Changshu Hailun Aluminium

(1)

Changshu Liony Metals

(1)

Changshu Longteng Welding

(1)

Changshu Yingteng Mould P

(1)

Changxing Kibing Energy S

(1)

Changxing Yuelin Waste Ma

(1)

Changzhou Anfa Intelligen

(1)

Changzhou Baolong Metallu

(1)

Changzhou Beichen Machine

(1)

Changzhou Dingzhengxin In

(1)

Changzhou Dongteng Metal

(1)

Changzhou Eft Electrical

(1)

Changzhou Fangxing Metal

(1)

Changzhou Huacai Curtain

(1)

Changzhou Pingbu Environm

(1)

Changzhou Terui Prec Cutt

(1)

Changzhou Tianma Group Co

(1)

Changzhou Tongtai Gaodao

(1)

Changzhou University

(1)

Changzhou Zesu Equipment

(1)

Changzhou Zhencheng Intel

(1)

Changzhou Zhiyu Powder Me

(1)

Chaohu Yunhai Light Metal

(1)

Chaozhou Chaoan Zhuoyue C

(1)

Chemical Institute Of Nat

(1)

Chengdu CAIC Electronics

(1)

Chengdu Dewei Petroleum T

(1)

Chengdu Galaxy Power Co L

(1)

Chengdu Xiwang Shenlan Hi

(1)

Chengli New Mat Baotou Co

(1)

Chenzhou Aoneng Graphite

(1)

Chifeng Jilong Mining Co

(1)

China Bluestar Chonfar En

(1)

China Building Materials

(1)

China Coal Chejiazhuang X

(1)

China Coal Research Insti

(1)

China Coal Research Insti

(1)

China Communications Cons

(1)

China Constr 2nd Bureau I

(1)

China Constr 8th Engineer

(1)

China First Heavy Industr

(1)

China Hangfa South Indust

(1)

China Harbour Engineering

(1)

China Huaye Group

(1)

China Institute of Water

(1)

China MCC20 Group Corpora

(1)

China Mcc5 Group Corporat

(1)

China Nonferrous Metals (

(1)

China Nonferrous Metals P

(1)

China North Vehicle Resea

(1)

China Railway Constructio

(1)

China Tiesiju Civil Engin

(1)

China United Heavy Gas Tu

(1)

China University of Minin

(1)

China Western Fluid Contr

(1)

Chinalco Henan Luoyang Al

(1)

Chiping Huaxu New Mat Co

(1)

Chiping Xinzhigao Metal P

(1)

Chn Energy Xinjiang Energ

(1)

Chongqing Beigu Light All

(1)

Chongqing City Yongchuan

(1)

Chongqing Demao New Mater

(1)

Chongqing Guochuang Light

(1)

Chongqing Haike Insulatio

(1)

Chongqing Huaxing Glass C

(1)

Chongqing Huayu Heavy Ind

(1)

Chongqing Inst Geology &

(1)

Chongqing Lyuji New Mater

(1)

Chongqing Sannai Tech Co

(1)

Chongqing Suoer Auto Part

(1)

Chongqing University of T

(1)

Chongqing Xingxu Zhongxin

(1)

Chongqing Xuli Machinery

(1)

Chongqing Yuanlong Tech C

(1)

Chongqing Yujiang Lanfeng

(1)

Chongqing Yutai Metal Mat

(1)

Chuzhou Aidier Machinery

(1)

Chuzhou Jingwei Mould Mfg

(1)

Citic Bohai Aluminium Ind

(1)

Cixi Mingsheng Tech Co Lt

(1)

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(1)

Cnnc Hunan Geology And Mi

(1)

Constellium Issoire

(1)

(1)

Dachu Shenchi Wheel Co Lt

(1)

Dalian Baoxiang Packaging

(1)

Dalian Detai Machinery Mf

(1)

Dalian Hengye Prec Manufa

(1)

Dalian Huajie Glass Produ

(1)

Dalian Saimu Mining Equip

(1)

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(1)

Dalian University

(1)

(1)

(1)

Dandong Jianghe New Mat C

(1)

Danieli & C Officine Mecc

(1)

Danish Graphene Aps

(1)

Danyang Hengtai Electric

(1)

Daqing Heat Supply Branch

(1)

Daqing Shidai Jingde Petr

(1)

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(1)

Dare Wheel Mft Co Ltd

(1)

Datang Guanyinyan Hydropo

(1)

Datang Huangdao Power Gen

(1)

Daye Huaxin Ind Co Ltd

(1)

Daye Pengcheng Mining Ind

(1)

Dayou New Mat Jiangsu Co

(1)

De Dishi Fluid System Equ

(1)

Delta Aluminium Ind Co Lt

(1)

Delta Pds Co Ltd [kr]; Ch

(1)

Demolicion Y Descontamina

(1)

Deqing Deou Decoration Ma

(1)

Dexu New Mat Guangzhou Co

(1)

Dezhou Jinsheng Aluminium

(1)

Dicheng Machinery Mfg Jia

(1)

Dongbei Special Steel Gro

(1)

Dongfang Boiler Group, Do

(1)

Dongguan Aozhong Abrasive

(1)

Dongguan Bokesi Packaging

(1)

Dongguan Deyang Enpu Elec

(1)

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(1)

Dongguan Dingtong Prec Me

(1)

Dongguan Eontec Co Ltd

(1)

Dongguan Guolv Ind Co Ltd

(1)

Dongguan Hengtai Precious

(1)

Dongguan Hongxing Intelli

(1)

Dongguan Junya Printing T

(1)

Dongguan Liansheng Precis

(1)

Dongguan Modern Metal Pre

(1)

Dongguan Naike New Mat Co

(1)

Dongguan Nuoyi Precision

(1)

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(1)

Dongguan Ruiding Hardware

(1)

Dongguan Shuopulian Tech

(1)

Dongguan Tianhui Hardware

(1)

Dongguan Wenyu Ind Co Ltd

(1)

Dongguan Zongbai Ind Co L

(1)

Donghai Kangtie Quartz Pr

(1)

Donghai Silicon Products

(1)

Donghai Xinzhao Silicon M

(1)

Donghai Zuote Quartz Prod

(1)

Dongtai Zhonghai High Tem

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Dongying Fangli Chemical

(1)

Dongying Yuxi Building Ma

(1)

(1)

Durmazlar Makina Sanayi V

(1)

East Asia Technology Suzh

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East China Institute of T

(1)

Ecoengineers Pty Ltd

(1)

Electric Power Scientific

(1)

Epiroc Rock Drills

(1)

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Erzhong (Deyang) Heavy Eq

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(1)

FOSECO International

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(1)

(1)

Fook Shing Metal & Plasti

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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)

GuangXi University

(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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Jiangsu Huozhong New Mat Co Ltd Applies for Patent on Electrostatic Spinning Film Based on Perovskite-metal Organic Framework and Preparation Method and Application Thereof

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Jiangsu Huozhong New Mat Co Ltd has applied Chinese patent for Electrostatic Spinning Film Based on Perovskite-metal Organic Framework and Preparation Method and Application Thereof. Sun Wenwei developed it. The patent application number is CN202511615048 20251106. The patent publication number is CN12106..

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| Sun 19 Apr 2026

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| Sun 19 Apr 2026

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| Sun 19 Apr 2026

Beijing, April 20 -- Huizhou Kaimo Metal Products Co Ltd has applied Chinese patent for Heat Balance Distribution Optimization Method, Device and System for Die-casting Die. Tang Kebin and Hao Caigao developed it. The patent application number is CN202511344664 20250919. The patent publication number is CN121072340 (A). Inter..

Hunan Watman Robot Tech Co Ltd Files Chinese Patent Application for Intelligent Slag Salvaging Device for Aluminum Electrolysis

Metal & Mining

| Sun 19 Apr 2026

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Metal & Mining

| Sun 19 Apr 2026

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State Intellectual Property Office of China Releases Shandong Jingyao Glass Group Patent Application for Production Parameter Optimization Method and System for Lightweight Glass B..

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Xi'an Surface Material Prot Co Ltd Files Chinese Patent Application for Local Ion Nitriding Method for Titanium Alloy Barrel

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| Sun 19 Apr 2026

Beijing, April 20 -- Xi'an Surface Material Prot Co Ltd has filed a patent application for Local Ion Nitriding Method for Titanium Alloy Barrel. This invention was developed by Han Dong, Zhang Zhiyang, Zhang Hao, Hu Na, Ma Yanyan, Hu Dan and Gao Guangrui. The patent application number is CN202511330242 20250917. The patent pu..

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Metal & Mining

| Sun 19 Apr 2026

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State Intellectual Property Office of China Receives Foshan Sanshui Fenglu Aluminium Co Ltd and Guangdong Fenglu Aluminium Co Ltd Patent Application for Production Process of 6063t..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Foshan Sanshui Fenglu Aluminium Co Ltd and Guangdong Fenglu Aluminium Co Ltd patent application for Production Process of 6063t4 Twelve-cavity Motor Shell Aluminum Profile. Tan Yong, Yang Rong and Xing Yang developed the invention. The patent applic..

State Intellectual Property Office of China Receives Tianjin Dashiang Prec Industrial Co Ltd Patent Application for High-silicon Molybdenum Nickel Ferrite Heat-resistant Vermicular..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Tianjin Dashiang Prec Industrial Co Ltd patent application for High-silicon Molybdenum Nickel Ferrite Heat-resistant Vermicular Graphite Cast Iron and Preparation Method Thereof. Chen Yousan, Chen Changbin, Lin Zhengde, Wang Jinhui and Wen Xuewen devel..

Shanxi Tonghang Special Steel Co Ltd Files Chinese Patent Application for Die Steel Billet and Preparation Method Thereof

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shanxi Tonghang Special Steel Co Ltd has filed a patent application for Die Steel Billet and Preparation Method Thereof. This invention was developed by Wang Yifeng, Zhang Yu, Guo Biaobiao, Wu Jiawang, Wu Yongxia, Wu Xiao, An Zhihui and Zhang Weilong. The patent application number is CN202511619152 202511..

Shaanxi Kekong Tech Industry Research Institute Co Ltd Files Chinese Patent Application for Preparation Method of Stamping Die Material for Aluminum Bipolar Plate of Hydrogen Fuel ..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shaanxi Kekong Tech Industry Research Institute Co Ltd has filed a patent application for Preparation Method of Stamping Die Material for Aluminum Bipolar Plate of Hydrogen Fuel Cell. This invention was developed by Yan Fangyuan, Lyu Yongwei, Ding Xiali, Liu Kang, Song Dongdong and Li Haodong. The patent ..

Suzhou Chien Shiung Inst Tech Seeks Patent for Preparation Method of Water-imitating Liquid Metal

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Suzhou Chien Shiung Inst Tech has sought patent for Preparation Method of Water-imitating Liquid Metal. This invention was developed by Yang Chengde. The patent application number is CN202511180270 20250822. The patent publication number is CN121065554 (A). International Patent Classification codes are C0..

Shuaiyichi Shanghai New Material Tech Co Ltd Submits Patent Application for High-strength, High-toughness and High-corrosion-resistance Aluminum Alloy Profile and Preparation Metho..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shuaiyichi Shanghai New Material Tech Co Ltd has submitted a patent application for High-strength, High-toughness and High-corrosion-resistance Aluminum Alloy Profile and Preparation Method Thereof. Song Zhengcheng, Cheng Shuai, Zhang Yuebo, Du Yanjun and Lu Yan developed the invention. The patent applica..

Shandong Zhongbiao Qixin Testing Tech Co Ltd Submits Chinese Patent Application for Nitrogen-containing Titanium Alloy Analysis Standard Substance and Preparation Method Thereof

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shandong Zhongbiao Qixin Testing Tech Co Ltd has submitted a patent application for Nitrogen-containing Titanium Alloy Analysis Standard Substance and Preparation Method Thereof. This invention was developed by Wang Feifei, Wang Xueying, Sun Xiaoxuan, Zhang Qi, Luo Sixing, Liu Kai, Chen Da, Sun Shichao, Si Z..

Anhui Xinhesheng New Mat Co Ltd Submits Chinese Patent Application for Corrosion-resistant Copper Alloy for Copper-clad Steel as Well as Preparation Method and Application of Corro..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Anhui Xinhesheng New Mat Co Ltd has submitted a patent application for Corrosion-resistant Copper Alloy for Copper-clad Steel as Well as Preparation Method and Application of Corrosion-resistant Copper Alloy. This invention was developed by Hu Ziyue, Shen Liqiang, Pan Guiping, Zhang Lu, Zhou Keqian and Zeng ..

State Intellectual Property Office of China Publishes Henan Academy Of Sciences Institute Of Mat and Henan Academy Sciences Patent Application for Regulation and Preparation Method..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Henan Academy Of Sciences Institute Of Mat and Henan Academy Sciences patent application for Regulation and Preparation Method of Copper-based Composite Material In-situ Ceramic Particles. The invention was developed by Yan Yifan, Song Kexing, Zhang G..

Shandong Cathay Pacific Aluminum Co Ltd Applies for Patent on Preparation Process of High-strength Wear-resistant Aluminum Alloy Profile

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shandong Cathay Pacific Aluminum Co Ltd has applied Chinese patent for Preparation Process of High-strength Wear-resistant Aluminum Alloy Profile. Song Congrui, Song Zhaoyi, Song Zihai and Tang Hao developed it. The patent application number is CN202511239890 20250902. The patent publication number is CN1..

State Intellectual Property Office of China Receives Shaanxi Tiancheng Aviation Mat Co Ltd Patent Application for Vacuum Consumable Melting Method for Preparing Ti-45nb Titanium Al..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Shaanxi Tiancheng Aviation Mat Co Ltd patent application for Vacuum Consumable Melting Method for Preparing Ti-45nb Titanium Alloy Cast Ingot Based on Strong Stable Arc. Pei Risheng, Gou Rongnian, Zhao Zhe, Xie Xiaohui, Liu Huan, Pan Shuai, Zhou Mingli..

Xuzhou Hongyang New Material Tech Co Ltd Files Chinese Patent Application for Pellet Pre-reduction Method for High-carbon Ferrochrome Smelting

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Xuzhou Hongyang New Material Tech Co Ltd has filed a patent application for Pellet Pre-reduction Method for High-carbon Ferrochrome Smelting. This invention was developed by Li Hongkun, Luo Hongjie, Kang Jinhui and Qu Yang. The patent application number is CN202410707868 20240603. The patent publication n..

State Intellectual Property Office of China Publishes Jicui Haobo New Material Tech Yancheng Co Ltd Patent Application for Continuous Joule Hot Ore Dressing Device and Method There..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Jicui Haobo New Material Tech Yancheng Co Ltd patent application for Continuous Joule Hot Ore Dressing Device and Method Thereof. The invention was developed by Zhu Rongtao, Li You, Gao Yong, Wang Zuxu and Zhao Tianbiao. The patent application numb..

Hunan Zhidiangu Energy Tech Co Ltd Files Chinese Patent Application for Leaching Method of Lepidolite Ore

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Hunan Zhidiangu Energy Tech Co Ltd has filed a patent application for Leaching Method of Lepidolite Ore. This invention was developed by Xi Zhao, Li Jiayi and Shi Xiaodong. The patent application number is CN202511153350 20250818. The patent publication number is CN121065480 (A). International Patent Clas..

Jiuhongming Mirror Ind Dongguan Co Ltd Seeks Patent for Stress Relief Annealing Production Line for Ultrathin Metal Material

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Jiuhongming Mirror Ind Dongguan Co Ltd has sought patent for Stress Relief Annealing Production Line for Ultrathin Metal Material. This invention was developed by Ye Jiahua. The patent application number is CN202511427111 20250930. The patent publication number is CN121065467 (A). International Patent Cla..

European Patent Office Releases Kovis Livarna DOO Patent Application for Grey Cast Iron with Vermicular Graphite

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- European Patent Office has released Kovis Livarna DOO patent application for Grey Cast Iron with Vermicular Graphite. This invention was developed by Poklic Jan and Tekavcic Anze. The patent application number is EP20240207694 20241021. The patent publication number is EP4726064 (A1). International Patent ..

T&T Turnov SRO Applies for Patent on Preform Lubrication Device for the Preforms of a Station of a Glass Forming Machine

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- T&T Turnov SRO has applied European patent for Preform Lubrication Device for the Preforms of a Station of a Glass Forming Machine. Themann Rolf and Titlbach Filip developed it. The patent application number is EP20250206063 20251001. The patent publication number is EP4725921 (A1). International Patent Cl..

Barutek SRL Files European Patent Application for Method and Machine for the Recovery of Glass Material from a Decommissioned Photovoltaic Panel

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- Barutek SRL has filed a patent application for Method and Machine for the Recovery of Glass Material from a Decommissioned Photovoltaic Panel. This invention was developed by Bosio Valter and Bosio Jair. The patent application number is EP20250207462 20251008. The patent publication number is EP4725671 (A..

European Patent Office Publishes Saint Gobain Abrasives Inc and Saint Gobain Surface Solutions France Patent Application for Abrasive Articles and Methods for Forming Same

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- European Patent Office has published Saint Gobain Abrasives Inc and Saint Gobain Surface Solutions France patent application for Abrasive Articles and Methods for Forming Same. The invention was developed by Zhong Yang, Sarangi Nilanjan, Yang Shu, Bauer Ralph and Vujcic Stefan. The patent application numbe..

European Patent Office Releases ABP Induction Systems GmbH Patent Application for Device for Inductively Heating Metal

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- European Patent Office has released ABP Induction Systems GmbH patent application for Device for Inductively Heating Metal. This invention was developed by Keller Alexander, Kramm Benjamin, Landtreter Stefan, Lindecke Christian and Lück Patrick. The patent application number is EP20240732218 20240606. The..

European Patent Office Releases Thiele GmbH & Co KG Patent Application for Chain Lock for Use in Mining And/or Conveying Technology

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- European Patent Office has released Thiele GmbH & Co KG patent application for Chain Lock for Use in Mining And/or Conveying Technology. This invention was developed by Hagen Andreas. The patent application number is EP20240725401 20240503. The patent publication number is EP4724717 (A1). International Pat..

9480 3798 Quebec Inc Files European Patent Application for Method for Manufacturing a Sheet or Plate of High Strength Aluminum Alloy and Article Including an Aluminum Alloy Produce..

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- 9480 3798 Quebec Inc has filed a patent application for Method for Manufacturing a Sheet or Plate of High Strength Aluminum Alloy and Article Including an Aluminum Alloy Produced Using the Method for Manufacturing the Sheet or Plate of High Strength Aluminum Alloy. This invention was developed by Levesque Jul..

Loramendi S Coop Submits Patent Application for Sand Core and Sand Core Making Method

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- Loramendi S Coop has submitted a patent application for Sand Core and Sand Core Making Method. Fernandez Orive Luis Alfonso, Basterretxea Alonso Imanol, Allue Salvador Alexandra, Ares Elejoste Patricia and German Ayuso Lorena developed the invention. The patent application number is EP20240731851 20240604...

Cerafiltec Germany GmbH Submits Patent Application for Flexible End Cap for Ceramic Flat Filters

Metal & Mining

| Sun 19 Apr 2026

Munich, April 20 -- Cerafiltec Germany GmbH has submitted a patent application for Flexible End Cap for Ceramic Flat Filters. Terbahl Gabriele, Kaschek Martin and Gabriel Kay Gunther developed the invention. The patent application number is EP20240730909 20240529. The patent publication number is EP4724187 (A1). International..

State Intellectual Property Office of China Publishes Shenzhen Yangxin Computer Tech Co Ltd Patent Application for Data Mining Method Based on Big Data

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Shenzhen Yangxin Computer Tech Co Ltd patent application for Data Mining Method Based on Big Data. The invention was developed by Chen Yinong. The patent application number is CN202511189734 20250825. The patent publication number is CN121073565 (A..

Univ Shenzhen Polytechnic Submits Chinese Patent Application for Mobile Monitoring and Early Warning Method and System for Micro-fracture of Coal Mine Roof

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Univ Shenzhen Polytechnic has submitted a patent application for Mobile Monitoring and Early Warning Method and System for Micro-fracture of Coal Mine Roof. This invention was developed by Ai Dihao. The patent application number is CN202511257281 20250904. The patent publication number is CN121066671 (A)...

Shaanxi Duoqi Electronic Tech Co Ltd Files Chinese Patent Application for Three-dimensional Hydraulic Crustal Stress Sensing System for Mine Pressure Monitoring

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shaanxi Duoqi Electronic Tech Co Ltd has filed a patent application for Three-dimensional Hydraulic Crustal Stress Sensing System for Mine Pressure Monitoring. This invention was developed by Wang Bin, Xiao Jiang, Li Youyun, Wang Sitong, Song Quanhao and Wang Qi. The patent application number is CN2025112..

Anyang Yongan Hetuo Coal Mine Co Ltd Files Chinese Patent Application for Coal Mine Gas Treatment Method Based on Large-orientation High-position Drilling

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Anyang Yongan Hetuo Coal Mine Co Ltd has filed a patent application for Coal Mine Gas Treatment Method Based on Large-orientation High-position Drilling. This invention was developed by Sun Huafeng, Zhao Liang, Han Zenghui, Li Bo, Cai Xingtao, Li Xingya, Sun Leihua, Li Tao, Li Daliang, Shao Qianqian, Liu Fen..

Xi'an Coal Science Geothermal Energy Dev Co Ltd Submits Chinese Patent Application for Single-rotating-wheel Six-partition Large-enthalpy-difference Dehumidifying and Cooling Syste..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Xi'an Coal Science Geothermal Energy Dev Co Ltd has submitted a patent application for Single-rotating-wheel Six-partition Large-enthalpy-difference Dehumidifying and Cooling System for Deep Mine. This invention was developed by Sun Yuliang, Zhao Yongzhe, Lei Yanzi, An Hongtao, Zhang Qiang, Zhang Yuzhong, Li..

Sichuan Kunyu Woda Intelligent Tech Co Ltd Submits Patent Application for Method and System for Correcting Heading Angle of Hydraulic Support of Steeply Inclined Large Mining Heigh..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Sichuan Kunyu Woda Intelligent Tech Co Ltd has submitted a patent application for Method and System for Correcting Heading Angle of Hydraulic Support of Steeply Inclined Large Mining Height Working Face. Huang Renliang, Liu Tongqing, Tu Jianbin, Zhao Hong, An Han and Gong Hongli developed the invention. T..

Shandong Jiajun Energy Co Ltd Submits Patent Application for Fully-mechanized Mining Hydraulic Support Electrohydraulic Control System Based on Deep Learning

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Shandong Jiajun Energy Co Ltd has submitted a patent application for Fully-mechanized Mining Hydraulic Support Electrohydraulic Control System Based on Deep Learning. Hou Zongcheng, Hou Xiangyao, Zhang Heteng and Ma Anli developed the invention. The patent application number is CN202511425401 20250930. Th..

State Intellectual Property Office of China Receives Nanjing Zhuosheng Intelligent Equipment Mfg Co Ltd Patent Application for Segmented Welding Process for Sheet Metal Splicing Pi..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Nanjing Zhuosheng Intelligent Equipment Mfg Co Ltd patent application for Segmented Welding Process for Sheet Metal Splicing Pieces. Chen Zhibo and Jing Jing developed the invention. The patent application number is CN202511205731 20250827. The pate..

State Intellectual Property Office of China Publishes Jiangsu Jjc Intelligent Equipment Co Ltd Patent Application for Compact Iron Roughneck

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Jiangsu Jjc Intelligent Equipment Co Ltd patent application for Compact Iron Roughneck. The invention was developed by Jiao Zhiguo, Zhang Shubin, Li Yaqi, Li Siwen and Ma Yongzeng. The patent application number is CN202511263389 20250905. The paten..

State Intellectual Property Office of China Releases Jidong Cement Bishan Co Ltd Patent Application for Intelligent Drilling Device for Mining

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Jidong Cement Bishan Co Ltd patent application for Intelligent Drilling Device for Mining. This invention was developed by Wang Anwei, Li Bin, Yang Bing, Zhang Hua, Zhou Tao, Yao Peng, Zha Yongjun and Yu Song. The patent application number is CN2025..

Huahui Construction Group; Huahui Engineering Design Group; Shaoxing Construction Engineering Quality Safety Man Center Submits Chinese Patent Application for Maintenance Device fo..

Metal & Mining

| Sun 19 Apr 2026

Beijing, April 20 -- Huahui Construction Group; Huahui Engineering Design Group; Shaoxing Construction Engineering Quality Safety Man Center has submitted a patent application for Maintenance Device for Bracket on Multi-curve Steel Truss Metal Roof. This invention was developed by Xu Dan, Wu Yi, Jiang Libin, Zhou Fangjun, Zhou X..

State Intellectual Property Office of China Releases Taishan Gypsum Yunnan Co Ltd Patent Application for Drying Method of Gypsum Plaster Board

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Taishan Gypsum Yunnan Co Ltd patent application for Drying Method of Gypsum Plaster Board. This invention was developed by Yang Zengjin. The patent application number is CN202511261616 20250905. The patent publication number is CN121067569 (A). Inte..

State Intellectual Property Office of China Releases Jiaxing Fusen Precision Mould Tech Co Ltd Patent Application for Anti-deformation Die-casting Aluminum Die

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Jiaxing Fusen Precision Mould Tech Co Ltd patent application for Anti-deformation Die-casting Aluminum Die. This invention was developed by Hu Pengcheng. The patent application number is CN202511294639 20250911. The patent publication number is CN12..

Nanjing Yuemei Jingcheng Eng Consulting Co Ltd Seeks Patent for Continuous Casting Equipment for High-strength Aluminum Alloy Ceiling Plate

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Nanjing Yuemei Jingcheng Eng Consulting Co Ltd has sought patent for Continuous Casting Equipment for High-strength Aluminum Alloy Ceiling Plate. This invention was developed by Xu Jianpeng and Ma Siqi. The patent application number is CN202511257700 20250904. The patent publication number is CN121061116 ..

Kingpin Prec Industrial Suzhou Co Ltd Submits Chinese Patent Application for High-pressure Die-casting Die Capable of Assisting Convergence on Two Sides

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Kingpin Prec Industrial Suzhou Co Ltd has submitted a patent application for High-pressure Die-casting Die Capable of Assisting Convergence on Two Sides. This invention was developed by Tian Yuewen, Zhu Liqun, Zhang Xiandong, Lu Jinxin, Chen Xifei, Li Jun, Xia Enshuai and Tan Fan. The patent application n..

Huizhou Huayunda Hardware Plastic Products Co Ltd Applies for Patent on Aluminum Alloy Die-casting Device Capable of Being Rapidly Cleaned

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Huizhou Huayunda Hardware Plastic Products Co Ltd has applied Chinese patent for Aluminum Alloy Die-casting Device Capable of Being Rapidly Cleaned. Li Shuiyun, Li Wenhui and Liu Shaokun developed it. The patent application number is CN202511320812 20250916. The patent publication number is CN121061112 (A..

State Intellectual Property Office of China Receives Guangxi Iron & Steel Group and Liuzhou Iron & Steel Patent Application for Method for Quickly Replacing Continuous Casting Tund..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Guangxi Iron & Steel Group and Liuzhou Iron & Steel patent application for Method for Quickly Replacing Continuous Casting Tundish of Double-flow Thick Slab. Li Yuanyuan, Li Jianke, Liang Richeng, Liu Yuan, Lou Hong, Chen Zhonghua, Yang Zongbao, Yang L..

Qingdao Yifa Huiyou Ind Equipment Co Ltd Submits Chinese Patent Application for Production and Processing Technology for Non-standard Metal Parts

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Qingdao Yifa Huiyou Ind Equipment Co Ltd has submitted a patent application for Production and Processing Technology for Non-standard Metal Parts. This invention was developed by Hui Ke, Zheng Jian, Li Zhaomin, Wang Deqiang and Li Jingpei. The patent application number is CN202510938405 20250708. The pate..

Chongqing Sannai Tech Co Ltd Submits Chinese Patent Application for Method for Controlling Casting Crack Defect of Single Crystal Blade

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Chongqing Sannai Tech Co Ltd has submitted a patent application for Method for Controlling Casting Crack Defect of Single Crystal Blade. This invention was developed by Zhang Jianzhong, Chen Chong, Ju Sheng, Long Jianghua, Fan Bangyong, Yang Jinxian and Wu Xiancai. The patent application number is CN20251..

Jinan Huirui Foundry Machinery Co Ltd Applies for Patent on Sand Mixing Mechanism of Sand Mixer

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Jinan Huirui Foundry Machinery Co Ltd has applied Chinese patent for Sand Mixing Mechanism of Sand Mixer. Liu Min, Xu Baohai and Bian Hongrui developed it. The patent application number is CN202511321113 20250916. The patent publication number is CN121061078 (A). International Patent Classification code i..

Hefei Renchuang Casting Mat Co Ltd Files Chinese Patent Application for Novel Flame-retardant Precoated Sand and Preparation Method Thereof

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Hefei Renchuang Casting Mat Co Ltd has filed a patent application for Novel Flame-retardant Precoated Sand and Preparation Method Thereof. This invention was developed by Yin Haijun, Ding Yi, Xiong Dongfang, Jin Zhen and Hu Wenzhi. The patent application number is CN202511241234 20250902. The patent publi..

State Intellectual Property Office of China Publishes Yangquan Zhongang New Material Tech Co Ltd and Chizhou University Patent Application for Ceramic Sand for Resin Sand Mold Cast..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Yangquan Zhongang New Material Tech Co Ltd and Chizhou University patent application for Ceramic Sand for Resin Sand Mold Casting and Preparation Method Thereof. The invention was developed by Hu Shengli, Wang Jingshuo and An Lili. The patent appli..

Seres Auto Co Ltd Submits Patent Application for Method for Manufacturing Aluminum Die Forging

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Seres Auto Co Ltd has submitted a patent application for Method for Manufacturing Aluminum Die Forging. Zhou Wei, Sun Zilai, Xie Tao, Ma Zhi'ao, Li Yunfeng, Li Ming, Dong Xin, Liu Jiang, Liu Xin and Zhou Hai developed the invention. The patent application number is CN202511572218 20251030. The patent publ..

Hubei Yonghaotaide Curtain Wall Decoration Co Ltd Applies for Patent on Punching Device and Method for Aluminum Alloy Hollow Curtain Wall

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Hubei Yonghaotaide Curtain Wall Decoration Co Ltd has applied Chinese patent for Punching Device and Method for Aluminum Alloy Hollow Curtain Wall. Liang Yongli developed it. The patent application number is CN202511580143 20251031. The patent publication number is CN121061027 (A). International Patent Cl..

State Intellectual Property Office of China Receives Sinohydro Engineering Bureau 5 and Chongqing University Patent Application for Intelligent Liquid Oxygen Filling Device for San..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Sinohydro Engineering Bureau 5 and Chongqing University patent application for Intelligent Liquid Oxygen Filling Device for Sandstone Mine Blasting Site. Zhao Yunfei, Li Yong, Liang Yong, Wang Jun, Ding Fan, Zhao Guangwei, Li Guiying, Guo Ping and Lei ..

Linyi Zhubao Water Meter Co Ltd Files Chinese Patent Application for Conformal Cooling Water Channel Structure of Water Meter Shell Low-pressure Casting Mold

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Linyi Zhubao Water Meter Co Ltd has filed a patent application for Conformal Cooling Water Channel Structure of Water Meter Shell Low-pressure Casting Mold. This invention was developed by Zhang Taiwen, Zhao Jiuci, Zhang Xuezhi and Zhang Zhi'ai. The patent application number is CN202511488667 20251017. Th..

State Intellectual Property Office of China Receives Dare Wheel Mft Co Ltd Patent Application for High-strength Water Cooling Process for Low-pressure Casting Spinning Wheel Die an..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Dare Wheel Mft Co Ltd patent application for High-strength Water Cooling Process for Low-pressure Casting Spinning Wheel Die and Die Thereof. Zhou Lei developed the invention. The patent application number is CN202511208387 20250827. The patent publ..

Qingdao Runcheng Vehicle Fittings Co Ltd Seeks Patent for Forming Machine for Processing Precoated Sand Casting

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Qingdao Runcheng Vehicle Fittings Co Ltd has sought patent for Forming Machine for Processing Precoated Sand Casting. This invention was developed by Mu Delong, Mu Haiying, Zhao Shiguo and Qu Ancheng. The patent application number is CN202511255081 20250904. The patent publication number is CN121061129 (A..

State Intellectual Property Office of China Publishes Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group and Shenyang Zhuyan Tech Co Ltd Patent Applic..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Shenyang Foundry Res Institute Co Ltd Of China Machinery General Institute Group and Shenyang Zhuyan Tech Co Ltd patent application for Anti-gravity Casting Method for Ultra-large Aluminum Alloy Frame Casting. The invention was developed by Liu Zhizho..

Dexu New Mat Guangzhou Co Ltd Files Chinese Patent Application for Water-based Dehydrating Agent for Nickel-plated Aluminum Workpiece, Working Solution, Preparation Method of Water..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Dexu New Mat Guangzhou Co Ltd has filed a patent application for Water-based Dehydrating Agent for Nickel-plated Aluminum Workpiece, Working Solution, Preparation Method of Water-based Dehydrating Agent and Working Solution and Dehydrating Method of Nickel-plated Aluminum Workpiece. This invention was develo..

State Intellectual Property Office of China Receives Luoyang Yinghong Culture Tech Co Ltd Patent Application for Drying Equipment for Ceramic Products

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Luoyang Yinghong Culture Tech Co Ltd patent application for Drying Equipment for Ceramic Products. Zhang Yuxin, Tu Zhihao, Liu Hongsheng, Zhang Jian, Zhang Yuqi and Yu Renjie developed the invention. The patent application number is CN202511325892 2..

Dongguan Modern Metal Prec Die Casting Co Ltd Submits Patent Application for High-hardness Die-casting Nozzle Cutting Combination Machining Method

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Dongguan Modern Metal Prec Die Casting Co Ltd has submitted a patent application for High-hardness Die-casting Nozzle Cutting Combination Machining Method. Wei Sanhong and Cai Xiaoliang developed the invention. The patent application number is CN202511283541 20250909. The patent publication number is CN12..

Chiping Xinzhigao Metal Prec Product Co Ltd Submits Chinese Patent Application for Recycling Device for Precision Casting Shakeout

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Chiping Xinzhigao Metal Prec Product Co Ltd has submitted a patent application for Recycling Device for Precision Casting Shakeout. This invention was developed by Fang Fengfeng. The patent application number is CN202511531446 20251024. The patent publication number is CN121061130 (A). International Paten..

State Intellectual Property Office of China Releases Sino Platinum Electronic Mat Yunnan Co Ltd Patent Application for Platinum-ceramic Composite Powder, Preparation Method Thereof..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Sino Platinum Electronic Mat Yunnan Co Ltd patent application for Platinum-ceramic Composite Powder, Preparation Method Thereof and Platinum-coated Ceramic Slurry. This invention was developed by Wang Ke, Li Chenhao, Liang Xingyu, Pu Pengyi, Li Zhangwe..

Yiyang Dongheng Machinery Co Ltd Seeks Patent for Metal Powder Filling Device for Powder Metallurgy

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Yiyang Dongheng Machinery Co Ltd has sought patent for Metal Powder Filling Device for Powder Metallurgy. This invention was developed by He Jun, Yuan Zhiqiang, Guo Shun, Fan Canhui and Ye Yujin. The patent application number is CN202511329975 20250917. The patent publication number is CN121061150 (A). In..

State Intellectual Property Office of China Receives Suzhou Laboratory Patent Application for Preparation Method of Disc Forging of High-volume-fraction Gamma '-phase Deformation H..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Suzhou Laboratory patent application for Preparation Method of Disc Forging of High-volume-fraction Gamma '-phase Deformation High-temperature Alloy for 850 Deg C Turbine Disc. Wang Yilin developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Receives Weihai Chemical Mach Co Ltd Patent Application for Hastelloy Alloy Composite Plate for Pressure Vessel, Manufacturing Process a..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Weihai Chemical Mach Co Ltd patent application for Hastelloy Alloy Composite Plate for Pressure Vessel, Manufacturing Process and Manufacturing Process of Seal Head. Xie Konghua, Hou Junfeng, Wei Qinzhong and Wang Shukui developed the invention. The..

Guangdong Electric Line Equipment Factory Co Ltd Submits Patent Application for Automatic Welding Device for High-voltage Iron Tower and Welding Process Thereof

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Guangdong Electric Line Equipment Factory Co Ltd has submitted a patent application for Automatic Welding Device for High-voltage Iron Tower and Welding Process Thereof. Zhao Hongkai, Guo Caijin, Zheng Liangzhong, Peng Sikan, Lin Zhanpeng, Zeng Xuanfeng, Li Dehui, Liu Shuqiang, Li Jiuxing, Lin Yongge, Cai We..

Suzhou Shihang Prec Sheet Metal Co Ltd Submits Patent Application for Limiting Device for Welding Machining of Sheet Metal Parts

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Suzhou Shihang Prec Sheet Metal Co Ltd has submitted a patent application for Limiting Device for Welding Machining of Sheet Metal Parts. Tao Liang developed the invention. The patent application number is CN202511319647 20250916. The patent publication number is CN121061466 (A). International Patent Clas..

State Intellectual Property Office of China Receives Inner Mongolia Huade Herbage Machinery Co Ltd Patent Application for Pneumatic Welding Auxiliary Device for Rectangular Sheet M..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has received Inner Mongolia Huade Herbage Machinery Co Ltd patent application for Pneumatic Welding Auxiliary Device for Rectangular Sheet Metal Parts. Li Zhuang, Shi Zhiming, Wang Xu, Gao Yunbo, Wang Zeng, Ma Chenglong, Hai Yushan, Ma Hongchen and Sun Shaohui deve..

State Intellectual Property Office of China Releases Nantong Hengjin Composite Mat Co Ltd Patent Application for Aluminum Alloy Material for Brazing and Preparation Method Thereof

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Nantong Hengjin Composite Mat Co Ltd patent application for Aluminum Alloy Material for Brazing and Preparation Method Thereof. This invention was developed by Sun Guojun and Yu Jiahao. The patent application number is CN202511390542 20250926. The p..

State Intellectual Property Office of China Publishes Chengdu Galaxy Power Co Ltd Patent Application for Non-electric Welding Rod with High Slag Former Proportion and Using Method ..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Chengdu Galaxy Power Co Ltd patent application for Non-electric Welding Rod with High Slag Former Proportion and Using Method of Non-electric Welding Rod. The invention was developed by Xiao Yadong, Jiang Xiangsen, Zeng Fanwei, Peng Mingcheng, Jiang D..

Chongqing Institute Geology & Mineral Resources Applies for Patent on Underground Mine Positioning and Mapping Trajectory Optimization Method Based on Underground Control Point Con..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Chongqing Institute Geology & Mineral Resources has applied Chinese patent for Underground Mine Positioning and Mapping Trajectory Optimization Method Based on Underground Control Point Constraint. Luan Jinhua, Jiang Liangmei, Zhang Ruigang, Dong Yi, Ren Yao, Zeng Xiangliang, Xiang Xintao, Wei Minghao, Pan Y..

State Intellectual Property Office of China Releases Beijing Xinwei Qiyuan Tech Co Ltd Patent Application for Motion Signal Processing Method and Device of Metal Resonator Gyroscop..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Beijing Xinwei Qiyuan Tech Co Ltd patent application for Motion Signal Processing Method and Device of Metal Resonator Gyroscope. This invention was developed by Su Kewei. The patent application number is CN202511170782 20250820. The patent publicat..

Hebei Shunda Foundry Co Ltd Seeks Patent for Metal Casting Cutting Device

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Hebei Shunda Foundry Co Ltd has sought patent for Metal Casting Cutting Device. This invention was developed by Xu Guangzhi. The patent application number is CN202511253200 20250903. The patent publication number is CN121061369 (A). International Patent Classification codes are B23K26/38 and B23K26/70. ..

Institute Fluid Physics CN Acad Eng Seeks Patent for Method for Brazing Ferrite and Copper Based on Nano-silver and Glass Phase Composite Brazing Filler Metal

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Institute Fluid Physics CN Acad Eng has sought patent for Method for Brazing Ferrite and Copper Based on Nano-silver and Glass Phase Composite Brazing Filler Metal. This invention was developed by Chen Xin, Yang Jie, Li Chen, Xiang Jun, Li Tiantao, Huang Gang, Qin Zhen, Zhao Wei and Liu Ping. The patent a..

Sichuan Huadu Nuclear Equipment Manufacturing Co Ltd Applies for Patent on Vacuum Brazing Process for Niobium-zirconium Alloy and Nickel-based Alloy and Part

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Sichuan Huadu Nuclear Equipment Manufacturing Co Ltd has applied Chinese patent for Vacuum Brazing Process for Niobium-zirconium Alloy and Nickel-based Alloy and Part. Xu Haolong, Hu Xiaoyang, Wang Xueliang, Zhang Yang, Wen Wei and Qu Yu developed it. The patent application number is CN202511316093 202509..

Taizhou Deer Machinery And Electrical Made Co Ltd Files Chinese Patent Application for Turning Device Based on Metal Joint Machining

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Taizhou Deer Machinery And Electrical Made Co Ltd has filed a patent application for Turning Device Based on Metal Joint Machining. This invention was developed by Wu Linhua, Yu Zhirong, Wang Qiang and Wang Xiaoyun. The patent application number is CN202511605910 20251105. The patent publication number is..

Weifang Yadong Metallurgical Equipment Co Ltd Submits Chinese Patent Application for Process Slag Supplementing and Feeding Device for Large Gas Protection Electroslag Furnace

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Weifang Yadong Metallurgical Equipment Co Ltd has submitted a patent application for Process Slag Supplementing and Feeding Device for Large Gas Protection Electroslag Furnace. This invention was developed by Zhang Yuting, Shi Yongning and Li Haigang. The patent application number is CN202511612398 202511..

Guangzhou Guangming Metal Products Co Ltd Submits Chinese Patent Application for Method for Manufacturing Large-angle Special-shaped Inner Hole Spiral Gear Through Powder Metallurg..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Guangzhou Guangming Metal Products Co Ltd has submitted a patent application for Method for Manufacturing Large-angle Special-shaped Inner Hole Spiral Gear Through Powder Metallurgy. This invention was developed by Chen Huansen, Ye Changhong, Lin Chengming, Cai Di, Zhuang Guangze, Li Chenglong, Tang Zhongshe..

Jiangsu Fenggong Electrical Science & Tech Co Ltd Seeks Patent for Transformer Iron Core Grounding On-line Monitoring Device

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Jiangsu Fenggong Electrical Science & Tech Co Ltd has sought patent for Transformer Iron Core Grounding On-line Monitoring Device. This invention was developed by Wang Xiang, Wu Yongfeng and Liu Guangyu. The patent application number is CN202511271548 20250908. The patent publication number is CN121069254..

Jiangsu Hongda Intelligent Machinery Equipment Co Ltd Submits Chinese Patent Application for Coal Mine Overhead Man-riding Device with Rope Breaking Prevention Function

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Jiangsu Hongda Intelligent Machinery Equipment Co Ltd has submitted a patent application for Coal Mine Overhead Man-riding Device with Rope Breaking Prevention Function. This invention was developed by Zhang Guoliang and Zhang Shijun. The patent application number is CN202511604484 20251105. The patent pu..

Beijing Branch Of Henan Xinzhixiang Electronic Tech Co Ltd Submits Chinese Patent Application for Method and Device for Detecting Metal Foreign Matters in Cultivated Land

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Beijing Branch Of Henan Xinzhixiang Electronic Tech Co Ltd has submitted a patent application for Method and Device for Detecting Metal Foreign Matters in Cultivated Land. This invention was developed by Zhao Heguang. The patent application number is CN202511194934 20250825. The patent publication number ..

Fuyao Tech Development Suzhou Co Ltd Applies for Patent on Infrared High-transmittance Laminated Glass

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Fuyao Tech Development Suzhou Co Ltd has applied Chinese patent for Infrared High-transmittance Laminated Glass. Shang Guicai and Zheng Jinhui developed it. The patent application number is CN20251194662 20250806. The patent publication number is CN121062301 (A). International Patent Classification codes ..

Fujian Acetron New Mat Co Ltd Submits Chinese Patent Application for Sample Preparation Method of Aluminum Target Ebsd Sample

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Fujian Acetron New Mat Co Ltd has submitted a patent application for Sample Preparation Method of Aluminum Target Ebsd Sample. This invention was developed by Yang Yan, Luo Yunxia, Huang Xiaolin, Lin Zuyi and Li Qiang. The patent application number is CN202511304034 20250912. The patent publication number..

State Intellectual Property Office of China Releases Hangzhou Tianlang Metal Tech Co Ltd Patent Application for Quality Monitoring Method, Device and Equipment in Metal Surface Tre..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Hangzhou Tianlang Metal Tech Co Ltd patent application for Quality Monitoring Method, Device and Equipment in Metal Surface Treatment Process and Medium. This invention was developed by Zhang Dongbing. The patent application number is CN202511633893..

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

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Pangang Group Chongqing Vanadium Titanium Technology and Chongqing Titanium Ind Co Ltd Of Pangang Group patent application for Method for Detecting Water Absorption Capacity of Titanium Dioxide. The invention was developed by Li Kaijuan, Su Gongchang,..

State Intellectual Property Office of China Releases Zhejiang Jinkun Zirconia Industry and Zhejiang Jinkun Zirconia Industry Patent Application for Method for Detecting Elements in..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Zhejiang Jinkun Zirconia Industry and Zhejiang Jinkun Zirconia Industry patent application for Method for Detecting Elements in Composite Ceramic Material. This invention was developed by Meng Dandan, Fan Yusheng and Chen Li. The patent application ..

State Intellectual Property Office of China Publishes Jiangsu Minghan Intelligent Tech Co Ltd Patent Application for Dust Collection Device for Metal Polishing Machining

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has published Jiangsu Minghan Intelligent Tech Co Ltd patent application for Dust Collection Device for Metal Polishing Machining. The invention was developed by Shi Hongyan. The patent application number is CN202511558435 20251029. The patent publication number..

Kaimingrui Jiangsu New Material Tech Co Ltd Seeks Patent for Polishing Device and Method for Aluminum Veneer Machining

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Kaimingrui Jiangsu New Material Tech Co Ltd has sought patent for Polishing Device and Method for Aluminum Veneer Machining. This invention was developed by He Mingyong, Ge Sujun and Wu Dongsheng. The patent application number is CN202511492796 20251020. The patent publication number is CN121061728 (A). I..

Shanxi Donglai Machinery Tech Co Ltd Applies for Patent on Cutting Pick Machining Equipment and Method for Coal Mining Machine

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Shanxi Donglai Machinery Tech Co Ltd has applied Chinese patent for Cutting Pick Machining Equipment and Method for Coal Mining Machine. Yao Huanhuan, Chang Ruiqian and Chang Youbin developed it. The patent application number is CN202511607134 20251105. The patent publication number is CN121061718 (A). In..

Yangzhou Polytechnic Univ Submits Chinese Patent Application for Rotary Metal Material Surface Treatment Device

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Yangzhou Polytechnic Univ has submitted a patent application for Rotary Metal Material Surface Treatment Device. This invention was developed by Du Jin, Sun Jian, Song Qinghua, Zhao Qian and Chen Meng. The patent application number is CN202511623077 20251107. The patent publication number is CN121061689 (..

Hefei Qingmei Tech Co Ltd Files Chinese Patent Application for Machining Equipment and Machining Method for Metal Precision Forming Product

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Hefei Qingmei Tech Co Ltd has filed a patent application for Machining Equipment and Machining Method for Metal Precision Forming Product. This invention was developed by Sun Tao, Wang Danni, Chen Bi, Chen Xiaonan and Yao Libo. The patent application number is CN202511288243 20250910. The patent publicati..

Zhuhai Runxingtai Electrical Equipment Co Ltd Files Chinese Patent Application for Polishing Equipment and Process for Semi-solid Die-casting Magnesium Alloy Heat Dissipation Shell

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Zhuhai Runxingtai Electrical Equipment Co Ltd has filed a patent application for Polishing Equipment and Process for Semi-solid Die-casting Magnesium Alloy Heat Dissipation Shell. This invention was developed by Zhang Ying, Wang Jicheng, Huang Ziqiang, Wang Junjiang, Jiang Hongzhou and Li Gunan. The paten..

State Intellectual Property Office of China Releases Shenzhen Hongrongxing Tech Co Ltd Patent Application for Shearing and Deburring All-in-one Machine for Stainless Steel Sheet Me..

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- State Intellectual Property Office of China has released Shenzhen Hongrongxing Tech Co Ltd patent application for Shearing and Deburring All-in-one Machine for Stainless Steel Sheet Metal Part Machining. This invention was developed by Luo Wenfeng and Fu Yukai. The patent application number is CN202511246..

Pingan Kaicheng Intelligent Safety Equipment Co Ltd Applies for Patent on Large-stroke Lateral-moving Mining Self-moving Machine Tail

Metal & Mining

| Mon 20 Apr 2026

Beijing, April 20 -- Pingan Kaicheng Intelligent Safety Equipment Co Ltd has applied Chinese patent for Large-stroke Lateral-moving Mining Self-moving Machine Tail. Wang Xiang, Nie Yunhui, Du Siyu, Cai Zicong, Qi Feilong and Yu Lei developed it. The patent application number is CN202511529271 20251024. The patent publication ..

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