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Kunming University of Sci

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(4)

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(4)

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(4)

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(4)

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(4)

(4)

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(4)

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(3)

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(3)

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(3)

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(3)

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(3)

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(3)

(3)

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(3)

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(3)

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(3)

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(3)

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(3)

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(2)

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(2)

(2)

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(2)

(2)

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(2)

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(1)

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(1)

(1)

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(1)

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(1)

(1)

(1)

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(1)

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(1)

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(1)

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(1)

Benxi Fujia Mining Co Ltd

(1)

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(1)

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(1)

Bizonline Tech Co Ltd

(1)

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(1)

Boen High New Technology

(1)

Boen Innovation Tech Huiz

(1)

Boyuan Electromechanical

(1)

CCCC Shanghai Dredging

(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)

Ccteg Coal Mining Researc

(1)

Central South University

(1)

Central South University;

(1)

Central South University;

(1)

Cerafiltec Germany Gmbh

(1)

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(1)

Chalco Shandong Advanced

(1)

Chang\'an University

(1)

Chang\'an University; An

(1)

Changchun Sainuo Coating

(1)

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(1)

Changjiang River Scientif

(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)

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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)

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(1)

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(1)

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(1)

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(1)

Chongqing Inst Geology &

(1)

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(1)

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(1)

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Chongqing Sannai Tech Co

(1)

Chongqing University; Yan

(1)

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(1)

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(1)

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(1)

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(1)

Cnbm Res Institute For Ad

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(1)

Ct Int Group Co Ltd

(1)

Dalian Aisennuo Electrome

(1)

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(1)

(1)

Dandong Jianghe New Mat C

(1)

Danyang Pengqiang Machine

(1)

Daqing Biqianli Tech Deve

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Daqing Yongzhu Petroleum

(1)

Dare Wheel Mft Co Ltd

(1)

Daye Special Steel; Hubei

(1)

Deepal Automobile Technol

(1)

Dexu New Mat Guangzhou Co

(1)

Dezhou Jinsheng Aluminium

(1)

Die Eng Corporation

(1)

Dongfang Electric Wuhan N

(1)

Dongguan Aile Prec Hardwa

(1)

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(1)

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(1)

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(1)

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Esab Europe Gmbh

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(1)

(1)

FOSECO International

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(1)

(1)

(1)

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(1)

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Fudan University; Beijing

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(1)

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Grifols Roura Raimon

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Gss Scale Suzhou Co Ltd

(1)

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Jiangnan University Submits Chinese Patent Application for Light and CO2 Dual Reversible Response Liquid Crystal and Preparation Method Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Jiangnan University has submitted a patent application for Light and CO2 Dual Reversible Response Liquid Crystal and Preparation Method Thereof. This invention was developed by Liu Xuefeng. The patent application number is CN202511289168 20250910. The patent publication number is CN121109008 (A). Internat..

North China Institute of Science & Technology China Coal Mine Safety Technology Training Center Submits Chinese Patent Application for Building Damage Detection Method and System B..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- North China Institute of Science & Technology China Coal Mine Safety Technology Training Center has submitted a patent application for Building Damage Detection Method and System Based on Depth Estimation. This invention was developed by Liu Mengmeng, Ouyang Xinyi, Jiang Bin, Li Hongtao, Li Xinzhi, Xie Jingj..

State Intellectual Property Office of China Receives Nanjing University Patent Application for Vector Photoetching System and Method of Geometric Phase Liquid Crystal Device Based ..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Nanjing University patent application for Vector Photoetching System and Method of Geometric Phase Liquid Crystal Device Based on Spatial Light Modulator. Ma Lingling, Wang Longyang, Wang Zeyu, Yan Shenyi and Lu Yanqing developed the invention. The ..

Changsha Lubang Optoelectronics Technology Seeks Patent for Displacement Adjusting Method of Magneto-optical Crystal

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Changsha Lubang Optoelectronics Technology has sought patent for Displacement Adjusting Method of Magneto-optical Crystal. This invention was developed by Liao Lei and Li Xiaochun. The patent application number is CN202511365800 20250923. The patent publication number is CN121115336 (A). International Pat..

University of Electronic Science and Technology of China Submits Chinese Patent Application for High Psrr Fast Transient Response LDO Based on Double-ring Structure

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- University of Electronic Science and Technology of China has submitted a patent application for High Psrr Fast Transient Response LDO Based on Double-ring Structure. This invention was developed by Zhou Yuanfan, Luo Heping and Yan Jiongfang. The patent application number is CN202511368005 20250924. The pa..

Sinosteel Equipment & Engineering Seeks Patent for Hot Air System of Ring Type Roasting Machine

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Sinosteel Equipment & Engineering has sought patent for Hot Air System of Ring Type Roasting Machine. This invention was developed by Wang Shuai, Deng Rui, Ren Wei, Xu Mengjie, Liu Chenghou and Zhang Shizhen. The patent application number is CN202511573569 20251030. The patent publication number is CN1211..

State Intellectual Property Office of China Releases Xi'an Zhongnuo Communication Co Ltd Patent Application for Navigation Method and System Based on Navigation Audio Analysis and ..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Xi'an Zhongnuo Communication Co Ltd patent application for Navigation Method and System Based on Navigation Audio Analysis and Intelligent Glasses. This invention was developed by Zhang Zijing. The patent application number is CN20251165451 20250731..

State Intellectual Property Office of China Releases Anhui Jiangnan Chemical Ind Co Ltd Patent Application for Blasting Tube Fixing Device for Rock-soil Blasting

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Anhui Jiangnan Chemical Ind Co Ltd patent application for Blasting Tube Fixing Device for Rock-soil Blasting. This invention was developed by Xiong Yantao, Yang Ling, Wang Fan, Wang Xuwang, Luo Jiangtao, Wang Mei, Wang Yangwen and Zhu Wenyu. The pat..

State Intellectual Property Office of China Releases Hubei Shimei Tech Co Ltd Patent Application for Intelligent Cooling Equipment for Smelting

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Hubei Shimei Tech Co Ltd patent application for Intelligent Cooling Equipment for Smelting. This invention was developed by Ye Guanghua, Ye Tianle and Yap Tiem Yew. The patent application number is CN202511464065 20251014. The patent publication num..

State Intellectual Property Office of China Releases Nantong Bolang Refrigeration Equipment Co Ltd Patent Application for Rapid Cooling Mechanism of High-temperature Metallurgical ..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Nantong Bolang Refrigeration Equipment Co Ltd patent application for Rapid Cooling Mechanism of High-temperature Metallurgical Resistance Furnace. This invention was developed by Chen Zhijun. The patent application number is CN202511656777 20251112...

State Intellectual Property Office of China Releases Ct Int Group Co Ltd Patent Application for BIPV Metal Roof Meeting First-level Waterproof Requirement and Intelligent Monitorin..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Ct Int Group Co Ltd patent application for BIPV Metal Roof Meeting First-level Waterproof Requirement and Intelligent Monitoring Operation and Maintenance System. This invention was developed by Ma Hailong, Bai Yintala, Xie Li, Liu Siyuan, Han Bao, Li ..

State Intellectual Property Office of China Releases Zigong Sanxing Fiberglass Co Ltd Patent Application for Direct Untwisted Yarn Glass Fiber Warp Beam Manufacturing Process

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Zigong Sanxing Fiberglass Co Ltd patent application for Direct Untwisted Yarn Glass Fiber Warp Beam Manufacturing Process. This invention was developed by Guan Shaokang, Guan Zhongkang and Wan Fukun. The patent application number is CN202511352997 2..

State Intellectual Property Office of China Releases Shandong Xiangshuo New Mat Co Ltd Patent Application for Intelligent Flow Guide Method of Graphite Flow Guide Cylinder

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Shandong Xiangshuo New Mat Co Ltd patent application for Intelligent Flow Guide Method of Graphite Flow Guide Cylinder. This invention was developed by Zhao Yongchao, Gao Zunqing, Chang Zhiwei and Gao Guoqun. The patent application number is CN20251..

State Intellectual Property Office of China Releases Guilin University of Electronic Technology and Guilin Zhigong Technology Patent Application for Rare Earth Metal Discharging De..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Guilin University of Electronic Technology and Guilin Zhigong Technology patent application for Rare Earth Metal Discharging Device and Method. This invention was developed by Wang Yan, Liang Zonggong, Liu Shiqi, Hu Qingzhong, Zhu Jinhai, Mo Chou, Hu C..

State Intellectual Property Office of China Releases Jiangsu Jiangan Prec Mould Co Ltd Patent Application for Polishing Solution for Metal Mold and Preparation Method of Polishing ..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Jiangsu Jiangan Prec Mould Co Ltd patent application for Polishing Solution for Metal Mold and Preparation Method of Polishing Solution. This invention was developed by Cheng Yuxian, Sun Haishui and Han Xu. The patent application number is CN2025113..

State Intellectual Property Office of China Releases Chongqing Zhongyue Aluminum Co Ltd Patent Application for Preparation Method of Bright Anticorrosive Aluminum Profile

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Chongqing Zhongyue Aluminum Co Ltd patent application for Preparation Method of Bright Anticorrosive Aluminum Profile. This invention was developed by Hua Lingling. The patent application number is CN202511257012 20250904. The patent publication num..

State Intellectual Property Office of China Releases Alipay Hangzhou Digital Service Tech Co Ltd Patent Application for Intelligent Glasses and Identity Comparison System

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Alipay Hangzhou Digital Service Tech Co Ltd patent application for Intelligent Glasses and Identity Comparison System. This invention was developed by Zhang Changhao and Liu Jian. The patent application number is CN202510933695 20250707. The patent ..

State Intellectual Property Office of China Releases Alipay Hangzhou Digital Service Tech Co Ltd Patent Application for Data Processing Method and Device and Glasses Type Wearable ..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Alipay Hangzhou Digital Service Tech Co Ltd patent application for Data Processing Method and Device and Glasses Type Wearable Equipment. This invention was developed by Luo Luyao, Sheng Chuang, Liu Jian, Cao Yuyang, Cui Zhengliang, Zhang Huifeng, Tang..

State Intellectual Property Office of China Releases Xunyun Electronic Tech Zhongshan Co Ltd Patent Application for Cpo Packaging Structure Based on Glass Carrier Plate

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Xunyun Electronic Tech Zhongshan Co Ltd patent application for Cpo Packaging Structure Based on Glass Carrier Plate. This invention was developed by Huang Jie. The patent application number is CN202511360949 20250923. The patent publication number i..

State Intellectual Property Office of China Releases Jiangsu Mineral Geological Survey Brigade Patent Application for Ore Body Reserve Calculation Method Based on Scale Control of ..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Jiangsu Mineral Geological Survey Brigade patent application for Ore Body Reserve Calculation Method Based on Scale Control of Ore Body with Cross Section Shaped Like Chinese Character'mi '. This invention was developed by Xu Chunhua. The patent app..

State Intellectual Property Office of China Releases Hunan Rare Earth Metal Material Res Institute Co Ltd Patent Application for Preparation Method of Metal Scandium

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Hunan Rare Earth Metal Material Res Institute Co Ltd patent application for Preparation Method of Metal Scandium. This invention was developed by Jiao Zhaolin, Liu Weisai, Deng Yuehua, Su Zhengfu, Zou Zezhi, Liu Wei and Ma Xiaobo. The patent applica..

State Intellectual Property Office of China Releases Sichuan KLT Carbide Co Ltd Patent Application for Hardening Treatment Process for Hard Alloy Valve Rod Brazing Steel Link Handl..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has released Sichuan KLT Carbide Co Ltd patent application for Hardening Treatment Process for Hard Alloy Valve Rod Brazing Steel Link Handle. This invention was developed by Yang Yuming, Zeng Qinghua, Qu Zhaoguo, Zou Zhiyuan, Mao Jiaxin and Liu Lin. The patent ..

State Intellectual Property Office of China Publishes Guangdong Symbol Refrigeration Equipment Co Ltd Patent Application for Cabinet Freezer Heat Exchanger Formed by Stamping Alumi..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Guangdong Symbol Refrigeration Equipment Co Ltd patent application for Cabinet Freezer Heat Exchanger Formed by Stamping Aluminum Material. The invention was developed by Yang Wu, Wei Wei, Lao Xinong, Huang Jiyong and Liang Zhijie. The patent appli..

State Intellectual Property Office of China Publishes China North Engine Res Institute Patent Application for Composite Connecting Structure of Forged Titanium-aluminum Alloy Turbi..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published China North Engine Res Institute patent application for Composite Connecting Structure of Forged Titanium-aluminum Alloy Turbine and Structural Steel Rotating Shaft. The invention was developed by Liu Ye, Li Yaozong, Liao Lianfang, Xue Xingxu, Chen Sh..

State Intellectual Property Office of China Publishes Huaibei Mining; Anhui University of Science and Technology Patent Application for Auxiliary Erecting Device for Mining U-shape..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Huaibei Mining; Anhui University of Science and Technology patent application for Auxiliary Erecting Device for Mining U-shaped Shed. The invention was developed by Yang Yang, Wang Juwen, Liu Jiliang, Xu Naizhong and Su Chang. The patent applicatio..

State Intellectual Property Office of China Publishes Worldwide Electric Stock Co Ltd Patent Application for Intelligent Optimization Energy-saving System and Method Based on AI In..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Worldwide Electric Stock Co Ltd patent application for Intelligent Optimization Energy-saving System and Method Based on AI Intelligent Diagnosis and Big Data Mining. The invention was developed by Zhao Shiyun, Zhou Yongjin, Liu Xinwei, Fu Xueqiang an..

State Intellectual Property Office of China Publishes Beijing Saisheng Tech Co Ltd Patent Application for Real-time Analysis Mining Method for Enterprise Operation Data

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Beijing Saisheng Tech Co Ltd patent application for Real-time Analysis Mining Method for Enterprise Operation Data. The invention was developed by Liu Jie and Zhang Haopeng. The patent application number is CN202511303908 20250912. The patent publi..

State Intellectual Property Office of China Publishes Xi'an Meike Transparent Geological Tech Co Ltd Patent Application for Coal Mine Micro-seismic Energy Event and Fault Distribut..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Xi'an Meike Transparent Geological Tech Co Ltd patent application for Coal Mine Micro-seismic Energy Event and Fault Distribution Characteristic Correlation Analysis Method. The invention was developed by Du Wengang, Ma Liang, Ji Kang, Yang Hui, Shi S..

State Intellectual Property Office of China Receives Yangquan Coal Ind Group Shouyang Kaiyuan Mining Ind Co Ltd Patent Application for Coal Mine Hard Roof Layered Blasting Device a..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Yangquan Coal Ind Group Shouyang Kaiyuan Mining Ind Co Ltd patent application for Coal Mine Hard Roof Layered Blasting Device and Method. Wang Hailing, Zhang Ruipeng, Shi Jinping, Linghu Dongze, Ding Kunpeng, Wang Yongjian, Kang Xiaobo, Xu Zhiyi, Hao X..

State Intellectual Property Office of China Publishes China Coal Technology Engineering Group Chongqing Research Institute; Baicheng Fengfeng Coal Coking Patent Application for TBM..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published China Coal Technology Engineering Group Chongqing Research Institute; Baicheng Fengfeng Coal Coking patent application for TBM (tunnel Boring Machine) Rapid Tunneling Coal Uncovering Method for Coal and Gas Outburst Mine. The invention was developed b..

State Intellectual Property Office of China Receives Lianyungang Gangxing Building Mat Co Ltd Patent Application for Aerogel Fireproof Sound-insulation Gypsum Board and Preparation..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Lianyungang Gangxing Building Mat Co Ltd patent application for Aerogel Fireproof Sound-insulation Gypsum Board and Preparation Process Thereof. Bai Zonghua, Zhang Feng and Wang Peng developed the invention. The patent application number is CN202511..

State Intellectual Property Office of China Receives Central South University and Sinohydro Bureau 8 Patent Application for Reinforcing Method for Pasting Glass Fiber Cloth-cfrp on..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Central South University and Sinohydro Bureau 8 patent application for Reinforcing Method for Pasting Glass Fiber Cloth-cfrp on Aqueduct Upstream Face Based on Vacuum Infusion. Zhou Hao, Yi Caijin, Tan Fengling, Wang Yi, Xiang Xiaodong and Su Junlei de..

State Intellectual Property Office of China Receives Liaoning Mat Laboratory Patent Application for Plating Material for Surface Metallization of Ceramic Material, Ceramic Material..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Liaoning Mat Laboratory patent application for Plating Material for Surface Metallization of Ceramic Material, Ceramic Material and Preparation Method of Ceramic Material. Zhang Jingsong, Cao Xiaoming and Xu Yichen developed the invention. The paten..

State Intellectual Property Office of China Receives Gansu Detongguo Titanium Co Ltd Patent Application for Titanizing Method for Titanium Sponge Production Reactor

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Gansu Detongguo Titanium Co Ltd patent application for Titanizing Method for Titanium Sponge Production Reactor. Pei Guanglin, Lyu Tao, Qin Weitao, Chen Xiaoqi, Pang Hailong and Wang Rui developed the invention. The patent application number is CN20..

State Intellectual Property Office of China Receives Western Titanium Tech Co Ltd Patent Application for Zirconium Alloy Plate with Weak Anisotropy and Excellent Formability and Pr..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Western Titanium Tech Co Ltd patent application for Zirconium Alloy Plate with Weak Anisotropy and Excellent Formability and Preparation Method Thereof. Yan Xincheng, Wang Chenxi, Wang Yu, Qin Yuman, Zhou Zhanming, Hou Zhimin and Xie Yingjie developed ..

State Intellectual Property Office of China Receives Kuancheng Shuangxing Mining Equipment Mfg Co Ltd Patent Application for Wear-resistant High-toughness High-chromium Cast Iron M..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Kuancheng Shuangxing Mining Equipment Mfg Co Ltd patent application for Wear-resistant High-toughness High-chromium Cast Iron Material as Well as Preparation Method and Application Thereof. Du Xiangke, Ji Hongchao, Zhang Fengjun, Du Haoyu, Li Zhen, Jia..

State Intellectual Property Office of China Receives Hunan Fangxinrui Intelligent Tech Co Ltd Patent Application for Carbon-aluminum Composite Material Based on Microgravity Metall..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Hunan Fangxinrui Intelligent Tech Co Ltd patent application for Carbon-aluminum Composite Material Based on Microgravity Metallurgy and Preparation Method Thereof. Zeng Ziqing, Zhao Qiwen and Liu Wen developed the invention. The patent application n..

State Intellectual Property Office of China Receives Shanxi Dacheng New Mat Co Ltd Patent Application for Preparation Method of High-performance Metal Flat Belt

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Shanxi Dacheng New Mat Co Ltd patent application for Preparation Method of High-performance Metal Flat Belt. Fang Yuebo developed the invention. The patent application number is CN202511153800 20250818. The patent publication number is CN121109795 (..

State Intellectual Property Office of China Receives Suzhou Bocui Cycle Tech Co Ltd Patent Application for Method for Recovering Lithium and Iron in Lithium Iron Phosphate-containi..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Suzhou Bocui Cycle Tech Co Ltd patent application for Method for Recovering Lithium and Iron in Lithium Iron Phosphate-containing Material. Yang Fan, Liu Chunwei, Yao Shaojie, Zhu Liang, Lin Xiao and Wang Xue developed the invention. The patent appl..

State Intellectual Property Office of China Receives Shaanxi Antai Lvmai Environmental Protection Tech Co Ltd Patent Application for Resource Utilization Process for High-copper Al..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Shaanxi Antai Lvmai Environmental Protection Tech Co Ltd patent application for Resource Utilization Process for High-copper Aluminum Ash. Chen Xiaosong, Tang Jian, Chen Lijun and Xu Deng developed the invention. The patent application number is CN2..

State Intellectual Property Office of China Publishes Shandong Kaihong Baisheng Machinery Co Ltd Patent Application for Preparation Method of High-strength and High-toughness Nodul..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Shandong Kaihong Baisheng Machinery Co Ltd patent application for Preparation Method of High-strength and High-toughness Nodular Cast Iron. The invention was developed by Jiang Songtao. The patent application number is CN202511657326 20251113. The ..

State Intellectual Property Office of China Publishes Zhuhai Gree New Mat Co Ltd Patent Application for Flame-retardant Polypropylene Material with Imitation Metal Effect as Well a..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has published Zhuhai Gree New Mat Co Ltd patent application for Flame-retardant Polypropylene Material with Imitation Metal Effect as Well as Preparation Method and Application of Flame-retardant Polypropylene Material. The invention was developed by Liu Dongli, Di..

State Intellectual Property Office of China Receives Chengdu Henghaifeng Tech Co Ltd Patent Application for Coal Mining Safety Prediction Visualization Method and System

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Chengdu Henghaifeng Tech Co Ltd patent application for Coal Mining Safety Prediction Visualization Method and System. Chen Haiyan, Zhou Jinfeng and Zhao Yuheng developed the invention. The patent application number is CN20251125746 20250724. The pat..

State Intellectual Property Office of China Receives Anhui Silver Age Tech Co Ltd Patent Application for High-gloss Scratch-resistant Ppo-pa Alloy Material and Preparation Method T..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Anhui Silver Age Tech Co Ltd patent application for High-gloss Scratch-resistant Ppo-pa Alloy Material and Preparation Method Thereof. Yang Gang and Guo Haitao developed the invention. The patent application number is CN202511497166 20251020. The pa..

State Intellectual Property Office of China Receives Zhuhai Global Times Tech Co Ltd Patent Application for Precious Metal Hotel Room Card and Preparation Method Thereof

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Zhuhai Global Times Tech Co Ltd patent application for Precious Metal Hotel Room Card and Preparation Method Thereof. Ouyang Wei, Ye Xinwen and Ma Jiming developed the invention. The patent application number is CN202511197051 20250826. The patent p..

State Intellectual Property Office of China Receives Guangzhou Goolton Intelligent Tech Co Ltd Patent Application for Multi-mode Cooperation Method, Device and Equipment Based on A..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Guangzhou Goolton Intelligent Tech Co Ltd patent application for Multi-mode Cooperation Method, Device and Equipment Based on AR Glasses and Robot Dog. Chen Shuyan and Cui Haitao developed the invention. The patent application number is CN2025112310..

State Intellectual Property Office of China Receives Shijiazhuang Chengda Wear Resistant Mat Co Ltd Patent Application for Intelligent Monitoring System for Casting Factory

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Shijiazhuang Chengda Wear Resistant Mat Co Ltd patent application for Intelligent Monitoring System for Casting Factory. Zhao Wenliang, Cui Juntao, Dun Jinhui and Wang Zhao developed the invention. The patent application number is CN202511335402 202..

State Intellectual Property Office of China Receives Hangzhou Aosiqi Auto Parts Co Ltd Patent Application for Balance Test Bench and Method Based on New Energy Automobile Lightweig..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- State Intellectual Property Office of China has received Hangzhou Aosiqi Auto Parts Co Ltd patent application for Balance Test Bench and Method Based on New Energy Automobile Lightweight Aluminum Alloy Pull-off Block. Wang Xiabo developed the invention. The patent application number is CN202511487854 2025..

Anhui Changjiang Steel Co Ltd Seeks Patent for Single-roller Material Guide Box with High-strength Wear-resistant Ceramic Material

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Anhui Changjiang Steel Co Ltd has sought patent for Single-roller Material Guide Box with High-strength Wear-resistant Ceramic Material. This invention was developed by Qin Dong, Zhang Jun, Tai Ping, Du Shaoming, Wen Zhenguo, Lu Debin, Jiang Fagui, Hu Dalei, Chen Pucha, Wang Xiufeng and Xu Feng. The paten..

Xiangtan Xinde Tech Co Ltd Seeks Patent for Harmful Gas Leakage Prevention Sealing Device of High-temperature Rotary Kiln for Smelting

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xiangtan Xinde Tech Co Ltd has sought patent for Harmful Gas Leakage Prevention Sealing Device of High-temperature Rotary Kiln for Smelting. This invention was developed by Ma Huajing. The patent application number is CN202511645842 20251111. The patent publication number is CN121112697 (A). International..

Xinyi Jingrun Quartz Mat Co Ltd Seeks Patent for Fused Quartz Slow Cooling Device

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xinyi Jingrun Quartz Mat Co Ltd has sought patent for Fused Quartz Slow Cooling Device. This invention was developed by Shen Defu, Shen Wei and Shen Changqing. The patent application number is CN20251100187 20250721. The patent publication number is CN121112617 (A). International Patent Classification cod..

Xi'an Hezhiyu Information Tech Co Ltd Seeks Patent for Coal Mine Underground Equipment Personnel Collaborative Safety Monitoring and Risk Early Warning Method and System

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xi'an Hezhiyu Information Tech Co Ltd has sought patent for Coal Mine Underground Equipment Personnel Collaborative Safety Monitoring and Risk Early Warning Method and System. This invention was developed by Li Xu, Dong Bo, Dang Wangcong, Shi Yun, Yang Wei, Qiao Jiani, Tian Mengqi and Feng Ganggui. The pa..

Yunnan Duantian Mining Tech Development Co Ltd Seeks Patent for Blocking Method for Mining Cave of Strip Mine Slope Layered Filling Mining

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Yunnan Duantian Mining Tech Development Co Ltd has sought patent for Blocking Method for Mining Cave of Strip Mine Slope Layered Filling Mining. This invention was developed by Chen Tao, Shu Jisen, Tan Zhaowan, Han Liu, Li Zhi, Chen Biao, Hou Zhengqing, Chen Wenliang, Hou Guoqiang, Feng Sanzhong, Luo Yuanzho..

Xian Reshipment Hancheng Coal Mine Machinery Co Ltd Seeks Patent for Movable Telescopic Unit for Rapid Tunneling or Fully-mechanized Mining

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xian Reshipment Hancheng Coal Mine Machinery Co Ltd has sought patent for Movable Telescopic Unit for Rapid Tunneling or Fully-mechanized Mining. This invention was developed by Xue Minxing, Lei Xiangnan, Liu Jie and Zhao Wei. The patent application number is CN202511404806 20250929. The patent publicatio..

Jiangsu Longyu Internet Of Things Tech Co Ltd Seeks Patent for Precise Path Planning System for Mine Unmanned Vehicle

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Jiangsu Longyu Internet Of Things Tech Co Ltd has sought patent for Precise Path Planning System for Mine Unmanned Vehicle. This invention was developed by Xing Kun and Gong Weikang. The patent application number is CN202511187991 20250825. The patent publication number is CN121115748 (A). International P..

Shenzhen Hepai Optical Acoustics Co Ltd Seeks Patent for Intelligent Audio Glasses and Glasses Box Thereof

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Shenzhen Hepai Optical Acoustics Co Ltd has sought patent for Intelligent Audio Glasses and Glasses Box Thereof. This invention was developed by Wei Zhihua and Lan Jiandong. The patent application number is CN20241053065 20240115. The patent publication number is CN121115323 (A). International Patent Clas..

Shenzhen Boardtech Co Ltd Seeks Patent for IC Carrier Plate Nickel Stripping Agent and Preparation Method and Nickel Stripping Method Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shenzhen Boardtech Co Ltd has sought patent for IC Carrier Plate Nickel Stripping Agent and Preparation Method and Nickel Stripping Method Thereof. This invention was developed by Wei Jinyu, Liu Jiang, Cheng Lijun and Chen Hong. The patent application number is CN202511657370 20251113. The patent publicat..

Yiwu County Yike Green Energy Environmental Protection Tech Research Center Seeks Patent for Monazite Smelting Integrated Comprehensive Recovery Technology Based on FJH

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Yiwu County Yike Green Energy Environmental Protection Tech Research Center has sought patent for Monazite Smelting Integrated Comprehensive Recovery Technology Based on FJH. This invention was developed by Li Xiaomei, Zhang Xiaoling, Jiang Mingkang and Yin-hong Siyang. The patent application number is CN..

Shandong Dawn Titanium Ind Co Ltd Seeks Patent for High-covering Inorganic-organic Coated Titanium Dioxide as Well as Preparation Method and Application Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shandong Dawn Titanium Ind Co Ltd has sought patent for High-covering Inorganic-organic Coated Titanium Dioxide as Well as Preparation Method and Application Thereof. This invention was developed by Ding Fuxing, Su Shaohui and Xu Wenlin. The patent application number is CN202511262175 20250905. The patent..

Chongqing Dongre Ind Furnace Co Ltd Applies for Patent on Molten Aluminum Multi-chamber Holding Furnace

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Chongqing Dongre Ind Furnace Co Ltd has applied Chinese patent for Molten Aluminum Multi-chamber Holding Furnace. He Xiaojun and Wang Haichuan developed it. The patent application number is CN202511470485 20251015. The patent publication number is CN121112710 (A). International Patent Classification codes..

Minmetals Mining Anhui Eng Design Co Ltd Applies for Patent on Open Stoping Subsequent Filling Mining Method Under Unstable Ore Rock Condition

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Minmetals Mining Anhui Eng Design Co Ltd has applied Chinese patent for Open Stoping Subsequent Filling Mining Method Under Unstable Ore Rock Condition. Hu Like, Wu Chengfang, Sun Erwei, Kong Kewei, Liu Ren, Wang Renzhen, Liu Tianqi, He Gang, Zhang Hong, Qin Jiabin, Liu Wei, Bai Wei, Gui Huaibin, Zhou Yongga..

Jiangsu Hengwang Digital Tech Co Ltd Applies for Patent on Large Model-based Vertical Field Fine Tuning Optimization Method and Strip Mine Intelligent System

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Jiangsu Hengwang Digital Tech Co Ltd has applied Chinese patent for Large Model-based Vertical Field Fine Tuning Optimization Method and Strip Mine Intelligent System. Zhang Xuefei, Fei Yi, Wang Quanjia, Li Ming and Li Jiaye developed it. The patent application number is CN202511208189 20250827. The paten..

Shandong Chenglin Petroleum Engineering Tech Co Ltd Applies for Patent on Sand Blasting Perforation and Sand Prevention Integrated Combined Operation Device and Construction Method

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shandong Chenglin Petroleum Engineering Tech Co Ltd has applied Chinese patent for Sand Blasting Perforation and Sand Prevention Integrated Combined Operation Device and Construction Method. Zhang Jingnan, Tan Baohai, Liu Yu, Wang Yueying and Zhang Rui developed it. The patent application number is CN2025..

Hangzhou Jiangrun Tech Co Ltd Applies for Patent on Deepwater Large-fall High-steep Bare Rock Riverbed Blasting Foundation Cleaning Double-wall Steel Cofferdam and Construction Met..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Hangzhou Jiangrun Tech Co Ltd has applied Chinese patent for Deepwater Large-fall High-steep Bare Rock Riverbed Blasting Foundation Cleaning Double-wall Steel Cofferdam and Construction Method. Wang Chengquan, Hu Haibo, Shin Yoona, Nie Xiaorong and Song Liangliang developed it. The patent application numb..

Shandong Dawn Titanium Ind Co Ltd Applies for Patent on High-weather-resistance Titanium Dioxide as Well as Preparation Method and Application Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shandong Dawn Titanium Ind Co Ltd has applied Chinese patent for High-weather-resistance Titanium Dioxide as Well as Preparation Method and Application Thereof. Xu Wenlin, Yu Zhengyu and Su Shaohui developed it. The patent application number is CN202511262177 20250905. The patent publication number is CN1..

Xuzhou Jiatu Machinery Co Ltd Files Chinese Patent Application for Intelligent Jet Flow Rapid Extraction Process for Coal Mine Gas

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xuzhou Jiatu Machinery Co Ltd has filed a patent application for Intelligent Jet Flow Rapid Extraction Process for Coal Mine Gas. This invention was developed by Chen Gang, Du Changyou, Sun Haiyang, Sun Zhenwei and Zhang Quanhui. The patent application number is CN202511262060 20250905. The patent publica..

Luoyang Saiou Mining Equipment Co Ltd Files Chinese Patent Application for Dust Falling Device Special for Mining Equipment

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Luoyang Saiou Mining Equipment Co Ltd has filed a patent application for Dust Falling Device Special for Mining Equipment. This invention was developed by Yu Guofeng. The patent application number is CN202511535795 20251027. The patent publication number is CN121111345 (A). International Patent Classifica..

China Iron & Steel Res Institute Group Files Chinese Patent Application for Continuous Casting Tundish Temperature Tendency Abnormity Monitoring Method Based on Least Square Variab..

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- China Iron & Steel Res Institute Group has filed a patent application for Continuous Casting Tundish Temperature Tendency Abnormity Monitoring Method Based on Least Square Variable Sliding Window. This invention was developed by Zhang Tongwei, Zhang Yungui, He Fei and Zhou Yujie. The patent application nu..

Jiangxi Yaosheng Tungsten Ind Co Ltd Files Chinese Patent Application for Two-step Strip Type Stoping Subsequent Filling Mining Method Based on Small Compensation Space

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Jiangxi Yaosheng Tungsten Ind Co Ltd has filed a patent application for Two-step Strip Type Stoping Subsequent Filling Mining Method Based on Small Compensation Space. This invention was developed by Zhong Fangquan, Hua Bo, Guo Yumin, Lin Chunxia and Zeng Xianjun. The patent application number is CN202511..

Shijiazhuang Municipal Eng Co Ltd Files Chinese Patent Application for Anti-sedimentation Cast Iron Well Lid

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shijiazhuang Municipal Eng Co Ltd has filed a patent application for Anti-sedimentation Cast Iron Well Lid. This invention was developed by Liu Junli, Gao Bo, Luo Yongliang, Cao Chong, Song Guangkai, Feng Bokai, Liu Huihui and Wang Zixuan. The patent application number is CN202511439770 20251010. The pate..

Weifang Youxin Composite Mat Co Ltd Files Chinese Patent Application for Preparation Method of Composite Glass Fiber Needled Felt

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Weifang Youxin Composite Mat Co Ltd has filed a patent application for Preparation Method of Composite Glass Fiber Needled Felt. This invention was developed by Bie Decai, Yuan Jianxun and Sun Qian. The patent application number is CN202511407880 20250929. The patent publication number is CN121110358 (A)...

Wuhan Xinrui Alloy Tools Co Ltd Files Chinese Patent Application for Method for Controlling Carbon Content in Hard Alloy Sintering Process

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Wuhan Xinrui Alloy Tools Co Ltd has filed a patent application for Method for Controlling Carbon Content in Hard Alloy Sintering Process. This invention was developed by Bin Shiyong. The patent application number is CN202511335825 20250918. The patent publication number is CN121109807 (A). International P..

Wanbao Mining Ltd Files Chinese Patent Application for Method for Controlling Iron Transfer Through Extraction of High-iron Feed Liquid

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Wanbao Mining Ltd has filed a patent application for Method for Controlling Iron Transfer Through Extraction of High-iron Feed Liquid. This invention was developed by Li Lianze, Wang Zhentang, Zhou Bihui, Dong Shiyong, Yang Jingui, Zhou Yaodong, Shan Guangxian and Luo Jun. The patent application number is..

Jinchang Lanbai Environmental Functional Mat Co Ltd Files Chinese Patent Application for Modular Combined Extraction Unit and System Suitable for Metal Extraction Metallurgy

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Jinchang Lanbai Environmental Functional Mat Co Ltd has filed a patent application for Modular Combined Extraction Unit and System Suitable for Metal Extraction Metallurgy. This invention was developed by Li Xiaoping and Yang Haiquan. The patent application number is CN202510727999 20250603. The patent pu..

Ruixu Henan Tech Group Co Ltd Files Chinese Patent Application for Refractory Ceramic Polyolefin Material and Preparation Process Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Ruixu Henan Tech Group Co Ltd has filed a patent application for Refractory Ceramic Polyolefin Material and Preparation Process Thereof. This invention was developed by Han Dongxing and Zhang Dan. The patent application number is CN202511497680 20251020. The patent publication number is CN121108620 (A). I..

Shanxi Res Institute Huairou Laboratory Files Chinese Patent Application for Zeolite Imidazate Framework Material with SOD (superoxide Dismutase) Topological Structure, Preparation..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shanxi Res Institute Huairou Laboratory has filed a patent application for Zeolite Imidazate Framework Material with SOD (superoxide Dismutase) Topological Structure, Preparation Method of Zeolite Imidazate Framework Material and Application of Zeolite Imidazate Framework Material in Ch4/n2 Separation. This ..

Durui Ind Components Beijing Co Ltd Submits Chinese Patent Application for Printing Icon Identification and Equipment Control Method Based on AR (augmented Reality) Glasses

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Durui Ind Components Beijing Co Ltd has submitted a patent application for Printing Icon Identification and Equipment Control Method Based on AR (augmented Reality) Glasses. This invention was developed by Zhang Huan and Lian Xiwei. The patent application number is CN202511212274 20250828. The patent publ..

Foshan Aruisi Digital Equipment Co Ltd Submits Chinese Patent Application for Method, Device and System for Identifying Continuous Lines of Ceramic Tiles

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Foshan Aruisi Digital Equipment Co Ltd has submitted a patent application for Method, Device and System for Identifying Continuous Lines of Ceramic Tiles. This invention was developed by Li Yunchuan and Chen Jiarong. The patent application number is CN202511118044 20250811. The patent publication number i..

Dongguan Aile Prec Hardware Co Ltd Submits Chinese Patent Application for Photoetching Texture Surface Treatment Process for Aluminum Alloy Product

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Dongguan Aile Prec Hardware Co Ltd has submitted a patent application for Photoetching Texture Surface Treatment Process for Aluminum Alloy Product. This invention was developed by Wu Jiang, Lu Qiang and Sheng Xinyao. The patent application number is CN202511221112 20250829. The patent publication number ..

Shaanxi Dalishen Aviation New Material Tech Co Ltd Submits Patent Application for Heating Furnace for Metal Processing and Accessories Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shaanxi Dalishen Aviation New Material Tech Co Ltd has submitted a patent application for Heating Furnace for Metal Processing and Accessories Thereof. Zhang Zhaoming, Zhang Yuanyuan, Ju Mingtao, Ma Binrui and Zhang Chaolei developed the invention. The patent application number is CN202511649067 20251112...

Xinjiang Jinsheng Magnesium Ind Co Ltd Submits Chinese Patent Application for Optimization Method of Magnesium Slag Sensible Heat Recovery System

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xinjiang Jinsheng Magnesium Ind Co Ltd has submitted a patent application for Optimization Method of Magnesium Slag Sensible Heat Recovery System. This invention was developed by Huang Zhengqun, Gao Weifeng, Lian Xuehua, Li Zhenjun, Ding Tongjie, Ma Fengcai, Li Zhipeng, He Peng, Zhu Yanheng, Li Longfeng and ..

Guangxi Zhongjin Lingnan Mining; Hunan Nonferrous Metals Res Institute Co Ltd Submits Chinese Patent Application for Recycling and Mining Method for Residual Ore in Square Frame Su..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Guangxi Zhongjin Lingnan Mining; Hunan Nonferrous Metals Res Institute Co Ltd has submitted a patent application for Recycling and Mining Method for Residual Ore in Square Frame Support Drift Filling Goaf. This invention was developed by Li Xiaoyuan, Luo Jia, Zhi Wei, Mo Dongxu, Wei Yongfeng, Liu Quan, Tan F..

Shandong Jining Canal Coal Mine Co Ltd Submits Chinese Patent Application for Drilling Positioning Device of Drilling Machine for Underground Coal Mine

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Shandong Jining Canal Coal Mine Co Ltd has submitted a patent application for Drilling Positioning Device of Drilling Machine for Underground Coal Mine. This invention was developed by Wang Dong, Shi Guofeng, Xu Qinzhi, Gao Zhonglong, Hu Yanshuang and Li Zhiyan. The patent application number is CN20251140..

Yili Tech Development Co Ltd Submits Chinese Patent Application for Communication Iron Tower with Rotation Angular Velocity Monitoring Function

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Yili Tech Development Co Ltd has submitted a patent application for Communication Iron Tower with Rotation Angular Velocity Monitoring Function. This invention was developed by Yuan Shuwei, Wang He and Feng Songlin. The patent application number is CN202411396132 20241008. The patent publication number is..

Nanjing Hengbeite Frp Co Ltd Submits Patent Application for High-strength Glass Fiber Reinforced Plastic Prefabricated Pump Station Anti-floating Bearing Base and Manufacturing Met..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Nanjing Hengbeite Frp Co Ltd has submitted a patent application for High-strength Glass Fiber Reinforced Plastic Prefabricated Pump Station Anti-floating Bearing Base and Manufacturing Method. Yuan Jiaju and Wu Jianhua developed the invention. The patent application number is CN202511280984 20250909. The ..

Boen High New Technology Huizhou; Biel Crystal Manufactory Shenzhen Ltd; Biel Prec Huizhou Co Ltd Submits Patent Application for Hard Oxidation Process for Aluminum Alloy

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Boen High New Technology Huizhou; Biel Crystal Manufactory Shenzhen Ltd; Biel Prec Huizhou Co Ltd has submitted a patent application for Hard Oxidation Process for Aluminum Alloy. Zhao Jinglong, Yang Junjian, Wang Jiajun, He Weide, Yang Xinyu and Jiang Fu developed the invention. The patent application nu..

Jiangsu Baiyuanhong Metal Tech Co Ltd Submits Patent Application for Curved Surface Metal Microstructure Etching Processing Equipment and Etching Method

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Jiangsu Baiyuanhong Metal Tech Co Ltd has submitted a patent application for Curved Surface Metal Microstructure Etching Processing Equipment and Etching Method. Wu Jin, Wu Xia and Zhou Ruiping developed the invention. The patent application number is CN202511341380 20250919. The patent publication number..

Hebei Hengyang Material Tech Co Ltd Submits Patent Application for High-corrosion-resistant and Wear-resistant Tungsten-based Hard Alloy and Preparation Method Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Hebei Hengyang Material Tech Co Ltd has submitted a patent application for High-corrosion-resistant and Wear-resistant Tungsten-based Hard Alloy and Preparation Method Thereof. Wang Xiaoyuan, Guo Shiwei and Hou Mingyang developed the invention. The patent application number is CN202511360678 20250923. The..

Rheinfelden Alloys GmbH Submits Chinese Patent Application for Die Casting Alloy

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Rheinfelden Alloys GmbH has submitted a patent application for Die Casting Alloy. This invention was developed by Wiesner Stuart. The patent application number is CN202511198837 20160502. The patent publication number is CN121109823 (A). International Patent Classification codes are C22C21/02, C22C21/04 a..

Western Titanium Tech Co Ltd Submits Patent Application for Zirconium Alloy and Preparation Method Thereof

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Western Titanium Tech Co Ltd has submitted a patent application for Zirconium Alloy and Preparation Method Thereof. Yan Xincheng, Xie Wenlong, Zhou Zhanmin, Wang Chenxi, Wang Zekai, Xie Yingjie and Hou Zhimin developed the invention. The patent application number is CN202511290660 20250910. The patent pub..

Yiwu County Yike Green Energy Environmental Protection Tech Research Center Submits Chinese Patent Application for High-temperature Oxidation-reduction Monazite Smelting Integrated..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Yiwu County Yike Green Energy Environmental Protection Tech Research Center has submitted a patent application for High-temperature Oxidation-reduction Monazite Smelting Integrated Comprehensive Recovery Technology. This invention was developed by Li Xiaomei, Zhang Xiaoling, Jiang Mingkang and Yin-hong Siyan..

Xian University of Architecture and Technology; Xian Yinyan Magnesium Ind Equipment Co Ltd Submits Patent Application for Molten Salt Medium for Recovering and Reducing Metal Zinc ..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Xian University of Architecture and Technology; Xian Yinyan Magnesium Ind Equipment Co Ltd has submitted a patent application for Molten Salt Medium for Recovering and Reducing Metal Zinc and Preparation Method and Metallurgical Method Thereof. Zhang Chaohui, Zhu Haozhe, She Yuan, Fang Ming, Dong Poning and ..

Ansteel Group Mining Gongchangling Co Ltd Submits Chinese Patent Application for Magnetite Concentrate-based Cold-pressed Block for Blast Furnace and Preparation Method of Cold-pre..

Metal & Mining

| Fri 24 Apr 2026

Beijing, April 24 -- Ansteel Group Mining Gongchangling Co Ltd has submitted a patent application for Magnetite Concentrate-based Cold-pressed Block for Blast Furnace and Preparation Method of Cold-pressed Block. This invention was developed by Du Yanqing, Li Shaochun, Yu Ying, Shi Jianjun, Weng Xingyang, Xiao He and Dong Lijuan..

Chec Dredging Co Ltd Submits Patent Application for Rake Head Mining Yield Data Decoupling Analysis Method and System Based on Machine Learning

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Chec Dredging Co Ltd has submitted a patent application for Rake Head Mining Yield Data Decoupling Analysis Method and System Based on Machine Learning. Li Xia, Zhou Ying, Zhou Zichen, Tong Rongbin, Li Zhichao, Wang Huize and Lin Yongxue developed the invention. The patent application number is CN20251167..

Shandong Jianglv Aluminum Co Ltd Submits Chinese Patent Application for Intelligent Optimization System for Aluminum Alloy Blank Forming Process

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Shandong Jianglv Aluminum Co Ltd has submitted a patent application for Intelligent Optimization System for Aluminum Alloy Blank Forming Process. This invention was developed by Yue Jin, Lyu Lijuan and Chen Yongfeng. The patent application number is CN202511530757 20251024. The patent publication number i..

Hebei Huili Ceramic Ind Co Ltd Submits Patent Application for Miniature Simulation Control System of Ceramic Tile Production Line

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Hebei Huili Ceramic Ind Co Ltd has submitted a patent application for Miniature Simulation Control System of Ceramic Tile Production Line. Zhao Lanting, Su Bin and Zhao Tailiang developed the invention. The patent application number is CN202511605725 20251105. The patent publication number is CN121115554 ..

Shanghai Ims Automotive Control Systems Co Ltd Submits Chinese Patent Application for Dimmable Glass Control Device and Dimmable Glass

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Shanghai Ims Automotive Control Systems Co Ltd has submitted a patent application for Dimmable Glass Control Device and Dimmable Glass. This invention was developed by Zhang Qiao, Wu Song, Dong Guoxian, Niu Junfei, Chen Jianquan and Lin Jiansheng. The patent application number is CN202511396207 20250928. ..

Mingyue Lens Co Ltd Submits Chinese Patent Application for Lens Design Method, Lens, Glasses Equipment, Storage Medium and Computer Program Product

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Mingyue Lens Co Ltd has submitted a patent application for Lens Design Method, Lens, Glasses Equipment, Storage Medium and Computer Program Product. This invention was developed by Xie Gongxing, Zhu Haifeng, Zhao Lin, Xiang Huazhong, Ma Lefei and Zhang Dawei. The patent application number is CN20241075241..

Sichuan Kubi Communication Equipment Co Ltd Submits Chinese Patent Application for Intelligent Glasses with Curved-surface Solar Glasses Legs and Implementation Method

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Sichuan Kubi Communication Equipment Co Ltd has submitted a patent application for Intelligent Glasses with Curved-surface Solar Glasses Legs and Implementation Method. This invention was developed by Fan Wenming. The patent application number is CN202511379603 20250925. The patent publication number is C..

Taishan Fiberglass Taiyuan Co Ltd Submits Chinese Patent Application for Method for Detecting Content of Unbonded Silane and Derivatives Thereof on Surface of Glass Fiber

Metal & Mining

| Thu 23 Apr 2026

Beijing, April 24 -- Taishan Fiberglass Taiyuan Co Ltd has submitted a patent application for Method for Detecting Content of Unbonded Silane and Derivatives Thereof on Surface of Glass Fiber. This invention was developed by Fu Peigen, Xu Yongjun, Wang Yantao and Liang Guoqiang. The patent application number is CN202511273273..

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