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Metal & Mining

  |  Tue 01 Sep 2026

Seoul, Sept. 2 -- Korean Intellectual Property Office has received CHJ Ind patent application for ICT ICT-based Welding-rod Autonomous Ejection System. Jung Dong Hyun developed the invention. The patent application number is KR20230103930 20230809. The patent publication number is KR20250023002 (A). International Patent Class..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Gansu Kexin Analysis Laboratory Co Ltd patent application for Gold Ore Component Online Detection Method and System Based on Machine Vision. Ma Bin, Shi Hongliang, Zhang Weifeng, Geng Hongling, Cai Haidong, Wei Jiaming, Huang Haiou and Duan Wu developed..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Cnpc Engineering Materials R&D Co Limited and China National Petroleum have submitted a patent application for Testing Device for Simulating Dynamic Seawater Environment Metal Corrosion. This invention was developed by Fu Anqing, Wang Sui and Lai Weiya. The patent application number is CN202411817334 20241..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Jieba Anhuan Tech Zhejiang Co Ltd has submitted a patent application for Metal Processing Dust Concentration Self-adaptive Detection Method and Device. This invention was developed by Lin Shiquan and Zhan Guobin. The patent application number is CN202610401394 20260330. The patent publication number is CN1..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Shendi Science and Engineering Yunlong Lake Laboratory and China University of Mining patent application for Compressed Air Energy Storage Cavern Test Device and Method Under Variable Surrounding Rock and Extreme Load. Ji Yukun, Zhang Peng, He Lixin, Zh..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published Jiujiang Defu Technology and Jiujiang Defu New Energy Co Ltd patent application for Device and System for Automatically Detecting Tensile Strength and Elongation of Copper Foil. The invention was developed by Feng Xiaotong, Pan Hengshi, Yang Xing, Cai ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Southwest Jiaotong University has sought patent for Metal Ductile Fracture Analysis Method and Device of Crystal Plasticity Coupling Phase Field. This invention was developed by Bai Taoshuo, Yang Jian, Gao Wenfeng, Zhu Hui, Xu Jingmang, Wang Kai and Wang Ping. The patent application number is CN20261020085..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China Pingmei Shenma Holding Group Co Ltd, China University of Mining, Jiangsu Shendun Eng Machinery Co Ltd, Pingdingshan Tianan Coal Mining and Heilongjiang University of Science and Technology have submitted a patent application for Fiber Bragg Grating Crustal Stress Monitoring System and Method Based on Ra..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published Shenyang Xinpu Crystal Tech Co Ltd patent application for Oxyhydrogen Flame Temperature Distribution Observation Method and System Based on Flame Melting Single Crystal Growth. The invention was developed by Zhao Yang and Bi Xiaoguo. The patent appl..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Beijing Tianren Daohe New Mat Co Ltd patent application for C/C-SiC Ceramic-based Composite Part, Preparation System and Preparation Method. This invention was developed by Luo Yatao, Wang Ming, Sun Zhiyuan, Zhang Zhenwei, Shi-jia Cairang, Hu Xiang and ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Suzhou Concrete Cement Products Research Institute Co Ltd and Jiangsu Jicui Functional Materials Research Institute Co Ltd have applied Chinese patent for Activated Tuff, Preparation Method of Activated Tuff, Core-shell Hydrothermal Ceramsite and Preparation Method of Core-shell Hydrothermal Ceramsite. Yang S..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Hunan New Century Ceram Co Ltd has applied Chinese patent for Method for Producing Ceramic Green Body by Using Waste Ceramic. Li Zhixing, Li Feng, Li Hang, Luo Jiechun, Xie Zhilai and Li Bing developed it. The patent application number is CN202610373444 20260325. The patent publication number is CN12218746..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China Liaohe Petroleum Eng Co Ltd, Liaohe Petroleum Explor Bureau Co Ltd and China National Petroleum have submitted a patent application for Method for Storing Highly-mineralized Coal and Rock Gas Fracturing Flow-back Fluid and Removing Aluminum and Iron Ions. This invention was developed by Yang Deshui, Tia..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Xuzhou Leiming Mining Equipment Mfg Co Ltd has submitted a patent application for Mining Machinery Waste Heat Recycling Device. This invention was developed by Tun Kailei, Tun Laiyu and Ma Lianhe. The patent application number is CN202610170102 20260206. The patent publication number is CN122192067 (A). In..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Guandong Midea HVAC Equipment and Midea Group have filed a patent application for Secondary Heat Exchanger of Gas Furnace. This invention was developed by Chen Jiafeng, Wang Xinliang, Liu Jianlong and Wedge. The patent application number is CN202411818545 20241210. The patent publication number is CN12219..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Ningbo Keke Magnet Ind Co Ltd has submitted a patent application for Sintering Device for Stabilizing Neodymium-iron-boron Magnet Curing Process. This invention was developed by Feng Lifeng. The patent application number is CN202610362426 20260324. The patent publication number is CN122191973 (A). Internat..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Hunan Brunp Recycling Technology, Yichang Brunp Recycling Technology and Guangdong Brunp Recycling Technology have sought patent for Graphitization Purification Method of Waste Graphite, Graphite Crucible and Application of Graphite Crucible. This invention was developed by Nguyen Dinh Son, Su Chao, Chen Ruok..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Zhejiang Dunan Hetian Metal patent application for Electronic Expansion Valve and Assembling Method Thereof. This invention was developed by Huang Hongfeng, Zhao Jun, Chen Canfeng and Chen Yonghao. The patent application number is CN202411832570 2024..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shandong Lede Machinery has submitted a patent application for Clamp for Preventing Compression Deformation of Sealing Ring. This invention was developed by Sun Qilong, Pan Chengfei and Sun Xueqiang. The patent application number is CN202610571841 20260428. The patent publication number is CN122191387 (A)...

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published Xi'an Jiaotong University patent application for Magnetism Guiding Type Magneto-rheological Damper Suitable for Vibration Reduction and Buffering. The invention was developed by Dong Longlei, Li Sijia, Ruan Gaopeng, Jia Xinglong and Liu Henghui. The..

Metal & Mining

  |  Wed 02 Sep 2026

Seoul, Sept. 2 -- Simpac Co Ltd has submitted a patent application for SAF STS 400 Method for Recycling Valuable Metal from STS 400 Series Steelmaking Dust by Submerged Arc Furnace. This invention was developed by Song Hyo Seok and Ahn Jae Hyung. The patent application number is KR20230105010 20230810. The patent publication ..

Metal & Mining

  |  Tue 01 Sep 2026

Munich, Sept. 2 -- European Patent Office has published University Wyoming patent application for Magnetically Assisted Alteration or Transformation of a Substance. The invention was developed by Riebel Michael, Kreisler Kevin and Brant Jonathan. The patent application number is EP20240880580 20241017. The patent publication ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Grid Energy Hami Coal and Electricity Co Ltd and Guoneng Guoyuan Electric Power Beijing Co Ltd have submitted a patent application for Slope Protection Device. Wang Hui, Zhao Jinsheng, Zou Shuping and Song Qun developed the invention. The patent application number is CN202610456031 20260408. The pate..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 --Guoneng Baoqing Coal Electricity and Chemical Co Ltd and Guoneng Guoyuan Electric Power Beijing Co Ltd have sought patent for Waterproof and Drainage System of Dumping Site in Soft Rock Strip Mine. This invention was developed by Zhang Xu, Xia Xiuwu, Lyu Minggang, Yu Haichao, Li Lin and Huang Minglei. The p..

Metal & Mining

  |  Tue 01 Sep 2026

Seoul, Sept. 2 -- Hyundai Motor, Sung Lim Rare Earth Metal Co Ltd and Kia have submitted a patent application for Method for Manufacturing Recycled Magnet Raw Material Powder and Recycled Magnet Raw Material Powder Manufactured Thereby. This invention was developed by Han Bo Kyeong and Lim Byung Chul. The patent application n..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Kunming Metallurgical Research Institute and Yunnan Chihong Zinc & Germanium have submitted a patent application for Method and System for Improving Heat Dissipation Efficiency of Filling Paste and Reducing Cracking Probability of Paste. This invention was developed by Fang Xugang, Shen Yiling, Zhan Ensai, Li..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Guizhou Wenjiaba Mining Co Ltd and Guizhou University have submitted a patent application for Soft Coal Seam Gas Bedding Efficient Extraction Method. This invention was developed by Zheng Lulin, Liu Tao, Zhang Sen, Han Yu, Liu Hao, Xu Junfeng, Wang Xiong, Shi Chen and Li Xingguo. The patent application num..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shandong Gold Mining Laizhou and Shandong Gold Mining Co Ltd Shenjin Exploration Laboratory Branch have submitted a patent application for Integrated Mining Local Ventilation Cooling Device and Cooling Method. This invention was developed by Xu Ye, Wang Chunlong, Hou Boyun, Gu Yunfeng, Wang Mingbin and Wang X..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China University of Mining has applied Chinese patent for Top Anti-seepage System of Goaf and Anti-seepage Method Thereof. Guo Shuai, Wang Guiyuan, Zhang Xuesen, Guo Yachao, Huang Yanli, Sun Zuo and Li Junmeng developed it. The patent application number is CN202610652751 20260513. The patent publication nu..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Guoneng Baotou Energy Co Ltd has submitted a patent application for Roof Breaking Device for Coal Face. This invention was developed by Li Bo, Huo Feixiang and Zhang Jie. The patent application number is CN202610652104 20260513. The patent publication number is CN122190756 (A). International Patent Classif..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Anhui University of Science and Technology and Jinjitan Coal Mine of Shaanxi Weilai Energy Chemical Co Ltd have sought patent for Advanced Pressure Relief Method for Bottom Plate Type Rock Burst of Thick Coal Seam Driving Working Face. This invention was developed by Kan Jiliang, Li Jiazhuo, Zhang Jun, Xiahou..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Beijing China Coal Mine Engineering and Tiandi Science & Technology have submitted a patent application for Magnetic Guidance Joint Calibration Method for Long-distance Horizontal Hole. This invention was developed by Li Weiqi, Li Shengsheng, Sun Xiaoyu, Zhang Tongzhao, Li Heng, Gao Shang, An Xuliang, Deng Yu..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published CNPC Bohai Equipment Mfg Co Ltd and China National Petroleum patent application for Fixed Deformation Excitation Tool for Metal Seal of Hanger. The invention was developed by Yang Jianping, Liu Fudong, Wang Jianfei, Li Xueye, Jia Zhenyu, Liu Wenke, Yan..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published CNPC Bohai Drilling Engineering Co Limited and China National Petroleum patent application for Rotatable Connecting Device for Sucker Rod. The invention was developed by Sun Xiaofei, Luo Jinyu, Liu Shuo, Qin Shitao, Zhan Hongyun, Ding Keyu, Wang Xuezhe..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released CCTEG Coal Mining Research Institute Co Ltd, Tiandi Science & Technology and CCTEG Xi'an Mining Engineering Tech Co Ltd patent application for Downhole Borehole Casing Fracturing Method. This invention was developed by Zhao Kaikai, Cheng Shizhong, Wei B..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Boya New Mat Co Ltd patent application for Crystal Growth Method. This invention was developed by Fu Jun, Wang Yu and Gu Peng. The patent application number is CN202411769883 20241204. The patent publication number is CN122189862 (A). International P..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Boya New Mat Co Ltd has filed a patent application for Crystal Growth Method. This invention was developed by Fu Jun, Yuan Li, Wang Yu and Gu Peng. The patent application number is CN202411768926 20241204. The patent publication number is CN122189861 (A). International Patent Classification codes are C30B2..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Hangzhou Fujia Gallium Industry Tech Co Ltd has submitted a patent application for Crucible-free Single Crystal Growth Device and Single Crystal Growth Method. This invention was developed by Huang Haotian, Deng Qiyuan, Qin Juan and Qi Hongji. The patent application number is CN202610365922 20260324. The p..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Ordos Ja Solar Tech Co Ltd has applied Chinese patent for Lifting Positioning System and Method for Heat Conduction Assembly of Single Crystal Furnace and Single Crystal Furnace. Cao Jie, Shi Yanpeng and Wang Dong developed it. The patent application number is CN202610145883 20260202. The patent publicatio..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Inner Mongolia Zhongqi Core Mat Co Ltd has filed a patent application for Electronic-grade Diamond Growth Process. This invention was developed by Tian Jingfeng and Zhao Chunxia. The patent application number is CN202610658758 20260513. The patent publication number is CN122189852 (A). International Patent..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published King Tai Fook Jewelry Co Ltd patent application for Preparation Method and Preparation Equipment of Artificial Diamond. The invention was developed by Yao Runxiong. The patent application number is CN202610528650 20260421. The patent publication num..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Zhejiang Optoelectronic Research Instituite has filed a patent application for Method for Growing TaS2 Single Crystals with Different Crystal Structures by Using Vapor Transport Method. This invention was developed by Liu Guangfu, Chen Fei, Wu Chuanyi, Chen Chen and Wang Jingxuan. The patent application nu..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Suzhou Zhongju Kexin Tech Co Ltd patent application for Silicon Carbide Crystal Growth Furnace and Crystal Growth Method. This invention was developed by Dai Xiaosong, Zhang Yongwei and Wei Dayong. The patent application number is CN202610504839 2026..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences patent application for Method for Growing Large-size ZnIn2Te4 Single Crystal by Flux Method. This invention was developed by Zhang Jiatong, Xing Yue, Zhu Fengfeng, ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Shenzhen Beili Moscow Univ patent application for Preparation Method and Application of Halide Perovskite Single Crystal. This invention was developed by Li Mingming and Andrei Petrov. The patent application number is CN202610302700 20260312. The pat..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Rongxi New Material Beijing Tech Co Ltd has filed a patent application for Pretreatment Liquid Suitable for Electrolytic Etching of Copper Foil, Microporous Copper Foil and Preparation Method of Microporous Copper Foil. This invention was developed by Zhou Suchao, Chen Yunji and Tang Zanqian. The patent ap..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Jiangxi Yaotai Copper Ind Co Ltd has submitted a patent application for Rolled Copper Foil Surface Roughening Treatment Device and Treatment Method Thereof. This invention was developed by Huang Ye and Zhou Shaodeng. The patent application number is CN202610501344 20260416. The patent publication number is..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Nanjing Yi Yuqi Membrane Tech Co Ltd patent application for Metal Film Preparation Method Adopting Electrochemical Deposition Method. This invention was developed by Li Rui and Tong Gaoning. The patent application number is CN202610349350 20260320. T..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Jiangsu University of Science and Technology has submitted a patent application for Preparation Method and Application of Copper-based Nano-catalyst. Chen Xiao, Liu Jiacheng, Yu Mengqing, Wu Pingxin and Yu Chao developed the invention. The patent application number is CN202610529926 20260421. The patent pu..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shanghai Jiao Tong University has submitted a patent application for Method for Improving Interface Heat Transfer Performance Between Cold Plate and Flexible Metal and Application. Tao Peng, Jung Jun-taek, Cheng Cheng, Song Chengyi, Zhang Yilin, Shang Wen, Yang Yanyan, Deng Tao, Xu Yue, Zhang Chen, Fu Benwei,..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Sichuan Aofeier Tech Co Ltd patent application for Surface Anti-corrosion Treatment Process for Copper Heat Exchanger. Zhu Chao, Xu Linhui and Zhang Jie developed the invention. The patent application number is CN202610324860 20260317. The patent pub..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Central South University and Avic Manufacturing Technology Instituite patent application for High-hardness Wear-resistant Titanium Alloy Coating for Laser Cladding and Preparation Method of High-hardness Wear-resistant Titanium Alloy Coating. This inve..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Beihang University has filed a patent application for Electrothermal Alloy Laser Welding Method Based on Welding Seam Segmentation High Entropy. This invention was developed by Guo Wei, Zhang Hongqiang, Wang Yinghao and Xue Junliang. The patent application number is CN202610258000 20260304. The patent publ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Guangzhou Jiesai Electronic Tech Co Ltd and Zhuhai Gci Sci & Tech Co Ltd have submitted a patent application for Control Method of Vertical Copper Deposition Production Line, Production Line and Storage Medium. Li Chaomou, Feng Tao and Ning Jianming developed the invention. The patent application number is..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Beijing Graphene Instituite has submitted a patent application for Batch Preparation Device of Graphite Film and Cyclic Growth Method of Graphite Film. Sun Luzhao, Chang Jiayu and Wang Zhen developed the invention. The patent application number is CN202610400082 20260330. The patent publication number is C..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- University of Science and Technology of China, Hefei Nat Laboratory and Jinan Institute of Quantum Technology have submitted a patent application for Vacuum Evaporation Indium Metal Anti-pollution Device and Method. Rong Hao, Deng Hui, Zhang Haibin, Qin Wenbin, Zhou Fei, Pan Jianwei, Yan Kai, Zong Hua, Su Fei..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Zhuzhou Torch Antai New Mat Co Ltd has filed a patent application for Method for Preparing Scandium-aluminum Composite Target Material Based on Low-temperature Vapor Deposition. This invention was developed by Liu Huiming, Zhang Weifeng and Tang Zhiyong. The patent application number is CN202610347005 2026..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- CNPC Engineering Materials R&D Co Limited and China National Petroleum have applied Chinese patent for Metal-based Surface Strengthening Agent, Preparation Method Thereof and Metal Surface Strengthening Method. Wang Jianjun, Han Lihong, Yang Shangyu, Ren Xiangyi and Pan Zhiyong developed it. The patent app..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- AECC Harbin Dongan Engine has submitted a patent application for Plasma Spraying Method for Laser Additive Manufacturing of K438 Alloy. Zhou Donglin, Zhou Kai, Sun Zhongwu, Li Hongyu, Zheng Xin, Sun Baozhi, Yan Shanjie and Shen Faming developed the invention. The patent application number is CN202610234110..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Institute of Metal Research Chinese Academy of Sciences patent application for GH4738 Alloy Plate and Preparation Method Thereof. Zhou Yizhou, Zhang Rui, Cui Chuanyong and Gai Yongchao developed the invention. The patent application number is CN20261..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Dongguan Yuanyuan Power Lubrication Tech Co Ltd has submitted a patent application for Anti-coking Mineral Heat Conduction Oil and Preparation Method Thereof. Ke Weibiao developed the invention. The patent application number is CN202610312665 20260316. The patent publication number is CN122188594 (A). Inte..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Chongqing Yu Hai Prec Manufacturing Co Ltd has been awarded a patent for Magnet Feeding Device. This invention was developed by Liu Ziping, Li Jibin, Feng Hongjun and Cai Hongyi. The patent application number is CN20252070011U 20250110. The patent publication number is CN223606462 (U). International Patent..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has awarded a patent to Liyang City Jinniu Environmental Prot Machinery Co Ltd for Accumulated Dust Conveying Device of Mine Bag-type Dust Collector. Zhang Tao and Zhang Jianming developed the invention. The patent application number is CN20252029761U 20250107. T..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Jinjian Eng Design Co Ltd has been awarded a patent for Ore Discharge Chute for Materials on Dewatering Screen. This invention was developed by Zhang Qiwen and Sun Tianrong. The patent application number is CN202423117167U 20241217. The patent publication number is CN223606293 (U). International Patent Cla..

Metal & Mining

  |  Tue 01 Sep 2026

Munich, Sept. 2 -- Neuvokas Corp has submitted a patent application for Non-metallic Structural Member and Method of Installing. This invention was developed by Kiilunen Erik John and Kero Matthew Paul. The patent application number is EP20240894850 20240924. The patent publication number is EP4795103 (A1). International Pate..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Tongxiang Yongguan Jiamei Metal Products Co Ltd patent application for Stainless Steel Surface Blackening Film Layer Treatment Device and Process Thereof. Shao Guanjie developed the invention. The patent application number is CN20261082484 20260121. ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Baotou Research Institute of Rare Earths has submitted a patent application for Niobium-titanium-iron Alloy, Preparation Method Thereof and Aluminothermic Reduction Production Device. This invention was developed by Zhang Yang, Ma Zhuang, Li Yuan, Zhang Xianheng, Gao Rizeng, Lv Weidong, Liu Yubao, Yang Pengfe..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published CNPC Engineering Materials R&D Co Limited and China National Petroleum patent application for Ceramic Particle Reinforced Soluble Aluminum Alloy and Ceramic Particle Reinforced Soluble Aluminum Alloy Pipe Based on Same. The invention was developed by D..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Zijin Mining New Energy New Material Tech Changsha Co Ltd has submitted a patent application for Method and Device for Extracting and Purifying Metal Sodium Through Melt. This invention was developed by Gan Xiangdong, Li Hongzhong, Jiang Xue, Li Hongxu, Li Zhengxin, Zhou Huang and Wang Saikui. The patent a..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Xi'an 1908 New Energy Tech Co Ltd has sought patent for Process Method and System for Recovering Metal Sodium Through Sodium Slag Gas Phase Purification. This invention was developed by Xiao Weifeng, Zhang Jigang, Cheng Yonghong, Xu Jia'an and Zhang Liming. The patent application number is CN202610451567 2..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Luxi County Jinyuan Powder Mat Co Ltd has submitted a patent application for Pollution-free Recycling Process for High-purity Aluminum Powder. This invention was developed by Luo Gang, Liu Jun, Long Zhouguo and Yang Yuzhi. The patent application number is CN202610337979 20260319. The patent publication num..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shandong Humon Smelting and National Dong Hwa University have submitted a patent application for Method for Recovering Copper, Gold and Silver in Copper Converter Slag Through Selective Sulfuration of Alkali Metal Sulfate Under Reduction System to Synergistically Stabilize Arsenic in Steady State. This invent..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- New Functional Materials Research Instituite Co Ltd of Guangxi Industrial Research Inst has filed a patent application for High-temperature Vacuum Distillation Purification Method for 5N +-grade High-purity Manganese Metal. This invention was developed by Nong Shengying, Qin Shanli, Huang Minfeng, Lan Lihong,..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has published Taizhou Huaze Metal Ind Co Ltd patent application for Purification Device for Recycling Scrap Metal. The invention was developed by Liu Yong. The patent application number is CN202610291814 20260311. The patent publication number is CN122189344 (A)...

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shanxi Coal Mining Machinery Equipment Mfg Co Ltd and Shanxi Coal Mining Mach Mfg Co Ltd have submitted a patent application for High-performance Chain Wheel Heat Treatment Process and Chain Wheel. This invention was developed by Li Yuliang, Li Xinxin and Guo Wenliang. The patent application number is CN20..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Anhui Jingshi Tech Co Ltd has secured a patent on Glass Carrying Auxiliary Device. Wang Xingbo, Yang Yun, Gong Yupeng and Liu Yunhua developed the invention. The patent application number is CN202423186635U 20241224. The patent publication number is CN223606613 (U). International Patent Classification code..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has released Wuhan Nawei Chaojing Tech Development Co Ltd patent application for Bearing Ring Strengthening Device. This invention was developed by Zhao Hekuan and Yin Fei. The patent application number is CN202610463717 20260409. The patent publication number is..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Dalian Avic Gangyan Special Mat Co Ltd has submitted a patent application for Rare Earth Graphite Composite Purification Ball for Heat Treatment of Special Alloy Material as Well as Preparation Method and Application of Rare Earth Graphite Composite Purification Ball. Zhang Jun developed the invention. The..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Beijing Yuanyan Tech Co Ltd and Tangshan Ganglu Iron & Steel have submitted a patent application for Desulfurizing Agent for Rh Furnace as Well as Preparation Method and Application of Desulfurizing Agent. Yang Wentian, Qian Wenyue, Xu Chao, Chen Mingkun, Nie Changliang, Chen Qiwen, Huo Yunbo and Ma Xinyuan d..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- State Intellectual Property Office of China has received Inner Mongolia Baotou Steel Union Co Ltd patent application for Q235D Steel Smelting Process Based on Si-Mn Deoxidation and Rare Earth Deep Deoxidation Mode. Zhang Huaijun, Zhang Yin, Han Chunpeng, Chen Jianxin, Lu Bin, Diao Wangcai, Qu Zhibo and Ma Xia..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Zhangzhou Kibing Glass and Shenzhen New Kibing Tech Development Co Ltd have applied Chinese patent for Low-carbon Float Glass and Preparation Method Thereof. He Mei, Huang Xiuhui and Zheng Zhiyong developed it. The patent application number is CN202610504209 20260416. The patent publication number is CN122..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China University of Mining and Jiangsu Branch of Shanghai Datun Energy have submitted a patent application for Underground Coal Mine Water Self-adaptive Treatment System Based on Water Quality Evolution Judgment. Cai Chuncheng, Dong Maifan, Liu Hua, Zhang Minghui, Feng Lele, Yuan Duo, Jiang Zhe, Wu Xin, Ou We..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Tianneng Chem Co Ltd and Xinjiang Tianye (Group) have obtained a patent for dry-method acetylene carbide slag spiral conveying and deslagging device. This invention was developed by Zhang Qiang, Yang Youxin, Liu Tang, Yuan Yong, Zhu Jiangjun, Sun Xinying, Wang Cheng, Cao Tanzhou, Zhang Qing, Jiang Youliang, L..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China Coal Manglai Sunite Left Banner Mining Co Ltd, China Coal Inner Mongolia Energy Co Ltd and CCTEG Shenyang Research Institute have applied Chinese patent for Open Pit Coal Mine Side Slope Deep Rock Stratum Displacement Monitoring Device and Using Method. Zhu Qiang, Ge Huan, Yang Chengye, Zhao Dengjuan, L..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- University of Science and Technology Beijing and Wuhan University of Science and Technology have filed a patent application for Horizontal Deep Hole Charging and Blasting Method for Gently Inclined Ultrathin-thin Ore Body. This invention was developed by Ruan Zhu'en, Wan Mingchao, Zhang Zhongbang, Wang Yiming..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Guangxi Communications Design Group, Jianghan University, Guangxi Pinglu Canal Construction Co Ltd, Pinglu Canal Group Co Ltd and Changjiang Wuhan Waterway Engineering Co have submitted a patent application for Hierarchical Control Blasting Construction Method for Excavating Rock Mass Close to Building Channe..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Henan Polytechnic University, Xi'an Yucent Environmental Tech Co Ltd and Jiaozuo Coal Group Xinxiang Energy have submitted a patent application for Coal Mine Low-concentration Gas Heat Storage Utilization Method. This invention was developed by Jia Tianrang, Fu Zhenjiang, Zhai Guoxi, Shang Bin, Yang Bohan, Wa..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Wanli No. 1 Mine Guoneng Baotou Energy Co Ltd, Guoneng Baotou Energy Co Ltd and Shaanxi Kaituo New Mining Eng Co Ltd have submitted a patent application for Complete Set of Supporting Equipment for Gob-side Entry Retaining of Large Mining Height Working Face of Soft Composite Top and Bottom Plate. This invent..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Zijin Changsha Engineering Tech Co Ltd and Zijin Mining Group have submitted a patent application for Bottom Structure for Stage Method Efficient Ore Removal of Unstable Ore Body and Construction Method of Bottom Structure. This invention was developed by Li Guoxiao, Liu Longqiong, Zhou Xiekang, Wang Liang, X..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- China 22MCC Group Xiongan Dev Co Ltd and China 22MCC Group Corporation have submitted a patent application for Connecting Structure and Mounting Method of Aluminum Alloy Formwork and Heat Preservation Plate. Feng Jiuchuan, Pan Peng, Sakae Isao, Huang Zhao and Wang Pan developed the invention. The patent ap..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shenzhen Kibing New Material Tech Co Ltd and Shenzhen New Kibing Tech Development Co Ltd have submitted a patent application for Sand Collecting Device and Sand Dredger. Li Zhenping, Sun Ya and He Yuefu developed the invention. The patent application number is CN202610486611 20260414. The patent publicatio..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Xinjiang Beixin Road & Bridge Group and Xinjiang Production and Construction Corps Traffic Construction Co Ltd have submitted a patent application for Rolling Quality Control Method for Aeolian Sand Roadbed. This invention was developed by Wang Guangbin, Zhou Ruinan, Sun Junbao, Ma Junlong, Zhu Haichen, Dong ..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Yanshan University and Yuhua Advanced Material Technology (Shaanxi) have submitted a patent application for Preparation Method of High-strength and High-toughness High-temperature Titanium Alloy as Well as Product and Application Thereof. This invention was developed by Liu Yujing, Zhang Junsong, Zhao Zibo, L..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Hebei Hegang Material Technology Research Institute Co Ltd, HBIS Co Limited and HBIS Group have submitted a patent application for High-creep-resistance Titanium Carbide Reinforced High-hydrogen-permeation-resistance Low-activation Steel and Production Method Thereof. This invention was developed by An Xuelia..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Fujian Qianjiang Water Co Ltd and Zhejiang University have submitted a patent application for Double-element Doped Albite Ceramic as Well as Preparation Method and Application Thereof. This invention was developed by Guan Baohong, Wu Luchao, Wang Lijie, Lin Yinling, Chang Longyan, Zhou Zijun, Liu Hui and Qian..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Shenzhen Special Zone Construction Co Ltd and Shenzhen Special Zone Construction Eng Group Co Ltd have filed a patent application for Treatment Method of Steel Slag Aggregate with High Water Damage Resistance. This invention was developed by Yu Qi, Chen Xu, Song Changying, Tu Liangliang, Pan Zhiyu and Xu Meng..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- University of Science and Technology Beijing and Southwest Technology Engineering Research Institute of China South Industries Group Corporation have submitted a patent application for Simulation Acceleration Test Method for Corrosion-impact Coupling Damage of High-strength Aluminum Alloy Structural Member. T..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Jiangsu Shagang Group Huaigang Special Steel and Jiangsu Lihuai Iron and Steel Co Ltd have sought patent for Method for Controlling Corner Transverse Cracks of High-carbon Steel Square Billet. This invention was developed by Zhang Hongcai, Qian Hongjian, Chen Shi, Gao Shucheng, Li Daming, Xu Zhengzhou, Zeng L..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Chinalco Weishan Rare Earth New Mat Co Ltd and Chinalco Shandong Rare Earth Dev Co Ltd have applied Chinese patent for Low-cost Ti-Mn-based AB2 Type Hydrogen Storage Alloy Suitable for Various Scenes and Preparation Method of Low-cost Ti-mn-based Ab2 Type Hydrogen Storage Alloy. Cao Zheng, Li Jun, Zhang Yangh..

Metal & Mining

  |  Wed 02 Sep 2026

Beijing, Sept. 2 -- Henan University, Longzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology and Institute of Process Engineering,Chinese Academy of Sciences have applied Chinese patent for Low-temperature-resistant High-efficiency Hydrogen Storage Alloy as Well as Preparation Method and Applicatio..
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