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Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- CITIC Heavy Industries has submitted a patent application for Quantitative Micro-fine Particle Ore Sample Flexible Wall Mixing Test Device. This invention was developed by Guo Wei, Li Baosheng, Zhang Meng, Liu Kaikun, Qiao Gaoming, Kong Wenjie and Yan Haotian. The patent application number is CN202511937699 ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Fuzhou University has submitted a patent application for Bifunctional Group Modified Zirconium-based Metal Organic Hybrid Gel Material and Application Thereof. This invention was developed by Lin Chenchen, Huang Yinqin and Xie Longqin. The patent application number is CN202610329591 20260318. The patent publ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Jinan Tuanjie Machine has submitted a patent application for Stamping Die for Aluminum Alloy. This invention was developed by Wang Lihua, Shang Shifang and Pang Chunchao. The patent application number is CN202610297845 20260312. The patent publication number is CN121869954 (A). International Patent Classific..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Fujian Kedali Precision Industrial has submitted a patent application for Blanking Die and Method for Stamping Material Piece of Integrated Indented Aluminum Shell. This invention was developed by Li Jianju, Zheng Zhenhong, He Qinghua, Mu Yuhang and Hu Shoushuai. The patent application number is CN2026102267..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Northwestern Polytechnical University has submitted a patent application for Multi-degree-of-freedom Forming Device and Multi-degree-of-freedom Forming Method for Microalloyed Particle Reinforced Aluminum Matrix Composite. Yao Yantong, Zheng Zebang, Zhang Jinhua and Zhan Mei developed the invention. The pate..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Shougang Group has submitted a patent application for Continuous Casting Production Method of High-manganese Alloy Steel Slab. Wang Weihua, Chai Yuguo, Yu Wei, Zhang Wei, Liu Meiyan, Yang Guowei, Zhang Hucheng, Liu Yang, Di Guobiao, Zhao Jing, Xie Cuihong, Ji Chenxi, Wang Dongzhu, Xu Fan, Wang Kaikai, Wang Ha..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Yantai Nanshan University has submitted a patent application for Chamfering Machine Special for Aluminum Guide Rod. This invention was developed by Zhan Jingkun, Zhang Chenghao, Mao Xiang, Zhang Jindao, Song Kun, Wang Lijuan, Jia Haiwen, Wang Yuquan, Sui Taoyi and Su Wanru. The patent application number is C..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Wuxi Forland Technology has submitted a patent application for Gravity Casting Turntable Line Clearance Compensation Method. This invention was developed by Wang Wenyi and Wang Hancheng. The patent application number is CN20251235684 20251231. The patent publication number is CN121870056 (A). International P..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Jinling Institute of Technology has submitted a patent application for Laser Cutting Equipment for Metal Cultural and Creative Product Production. This invention was developed by Zhang Xiaolei. The patent application number is CN20261026680 20260109. The patent publication number is CN121870294 (A). Internat..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Nanchang Hangkong University has submitted a patent application for Flexible Clamp for High-energy Beam Welding of Ultra-thin Metal Plate. Chen Yuhua, Zheng Min, Feng Wei, Yin Limeng, Xu Zhenghang, Wang Shanlin and Xu Mingfang developed the invention. The patent application number is CN20261083134 20260121. ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Sichuan Mingzhu Metal Material has submitted a patent application for Metal Scrap Collecting Device for Metal Cutting. This invention was developed by Kang Zhigui and Zhang Xuedong. The patent application number is CN202610288228 20260310. The patent publication number is CN121870524 (A). International Paten..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- University of Science and Technology of China has submitted a patent application for Event Causal Mining Method and System Based on Atlas Constraint and Time Sequence Optimal Transmission. Chen Huanhuan and Wu Shunjie developed the invention. The patent application number is CN202610321382 20260317. The pate..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Nanjing University of Posts and Telecommunications has submitted a patent application for Pedestrian Re-identification Method Based on Scale Perception Salient Feature Mining and Cross-modal Alignment. This invention was developed by You Shuai, Feng Zhoubo, Ji Yimu, Wang Shitao and Liu Shangdong. The patent ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Huzhou University has submitted a patent application for Method for Predicting Mirna-disease Interaction Based on Ternary Graph Hybrid Architecture and Difficult Sample Mining Framework. This invention was developed by Wu Lening, Zhang Hui, Hu Hailong, Nie Cong, Ji Wenhao, Chen Xi and Sun Zan. The patent app..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 16 -- Central South University has submitted a patent application for Natural Sulphide Ore-based High-density Metal Monatomic Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhao Wenqing, Ge Peng, Hu Yuehua and Sun Wei. The patent application number is CN202511456619..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Sinoma International Engineering and Henan Qiancheng Environmental Protection Tech Co Ltd have applied Chinese patent for Out-kiln Pre-decomposition System for Sintering Alumina Clinker and Application Method of Out-kiln Pre-decomposition System. Zhao Meijiang, Ren Facheng, Huang Ping, Sun Dequn, Pan Yi and L..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- Guoneng Shendong Coal Group and Shendong Coal Branch Of China Shenhua Energy Co Limited have applied Chinese patent for Supporting Assembly and Mining Supporting Equipment and Method. Fan Wensheng, Zhao Jianming and Hao Yubing developed it. The patent application number is CN20261058997 20260116. The paten..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Yanshan University and Hebei University of Technology have applied Chinese patent for Microtexture Scraper for Ceramic Slurry Photocuring 3D Printing as Well as Preparation Method and Application of Microtexture Scraper. Cao Renjie, Qu Meina, Jin Tianye, Xu Zhengkai, Xu Longhua, Shi Zhenyu, Zhang Dijia, Huang..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Zhangjiagang Zhongmei Untra Thin Strip Tech Co Ltd, Jiangsu Shagang Institute Of Research Of Iron And Steel, Central South University, Jiangsu Shagang Group and Jiangsu Shagang Iron and Steel have applied Chinese patent for Casting Method of Vertical Double-roller Thin-strip Continuous Casting System for Stee..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- CCTEG Coal Mining Research Institute Co Ltd, Tiandi Science & Technology and CCTEG Xi'an Mining Engineering Tech Co Ltd have applied Chinese patent for Lifting and Steering System for Underground Coal Mine Equipment. Xie Yanwen, Ren Shuo, Pang Lining and Chen Yefei developed it. The patent application numb..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guizhou University, Pangang Group Vanadium Titanium & Resources, Xichang Vanadium Products Technology Pangang Group and Sichuan University have applied Chinese patent for Impurity Removal Method for High-impurity Low-concentration Acidic Vanadium Liquid and Method for Preparing High-purity Vanadium. Zhang Xin..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- Xuzhou Gaiya Intelligent Equipment Research Institute Co Ltd and China University of Mining have filed a patent application for Coal Mine Two-lane Hydraulic Support Anti-impact Stand Column and Multi-stage Pressure Relief Method Thereof. This invention was developed by Zhao Jiyun, Huang Di, Cao Chao, Zhao Shi..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- China Coal Ordos Energy Tech Co Ltd and China Coal Energy Research Institute Co Ltd have filed a patent application for Method for Reinforcing Artificial Water-resisting Layer for Preventing and Treating Floor Heave of Coal Mine Tunnel. This invention was developed by Sun Mingming, Mou Liang, Gao Han, Xie Jia..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Wuhan Institute of Technology and Hubei Jinkong Gas Co Ltd have filed a patent application for Composite Slow/controlled-release Fertilizer Taking Steel Slag as Base Material and Preparation Process of Composite Slow/controlled-release Fertilizer. This invention was developed by Yu Faquan, Liu Yunfeng, Zhao W..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chinalco Zhengzhou Nonferrous Metals Research Institute Co Ltd and Beijing Institute Technology have filed a patent application for Method for Preparing Alpha-Al2O3 Through Direct Hydrolysis of Ga-in Melt Activated Aluminum. This invention was developed by Li Xiaodong, Zhu Lixiang, Zou Meishuai, Zhu Youqi, Wa..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Luoyang Shunhua Heavy Ind Co Ltd and Zhumadian Hengjiu New Wear Resistant Mat Co Ltd have filed a patent application for Preparation Method of High-wear-resistance Alloy Lining Plate. This invention was developed by Xu Zhongze, Zhang Weiqiang, Wang Zhen, Pan Chungang, Wang He and Tian Zixiang. The patent a..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Xi'an Region Third Military Representative Office Of Military Representative Bureau Of Army Equipment, Central South University and Xi'an Huashan Metal Material Tech Co Ltd have filed a patent application for MnB2 Reinforced W-ni-fe-co Alloy and Preparation Method Thereof. This invention was developed by Qian..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Central South University and Baotou Steel Group Mining Research Institute Limited Liability Co have filed a patent application for Method for Selectively Leaching Scandium from Rare Earth Iron-rich Minerals. This invention was developed by Li Guanghui, Rao Mingjun, Luo Jun, Jiang Tao, Liu Jianfei, Cao Yashi a..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- Chongqing Kehua Safety Equipment Co Ltd and China Coal Technology Engineering Group Chongqing Research Institute have submitted a patent application for Coal Mine Coal Face Hard Rock Chiseling-splitting-mining Integrated Unit and Method. Yan Yiben, Chen Jing, Xia Junmiao, Yang Yuanjian, Cai Guoliang, Zou Shua..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- China Three Gorges and Sanxia Bazhou Ruoqiang Energy Co Ltd have submitted a patent application for Wind-erosion-resistant and Corrosion-resistant Treatment Method for Photovoltaic Support in Sand Area. This invention was developed by Zhao Zihan, Kong Zhiyong and Luo Xin. The patent application number is C..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- Taiyuan Institute China Coal Technology & Eng Group, Duerping Coal Mine Of Shanxi Coking Coal Group Co Ltd, Xishan Coal Electricity Group Co Ltd and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Coal Mine Supporting Anchor Rod Drilling Machine. Hou Yuming, Wang Ningning, S..

Metal & Mining

  |  Tue 14 Jul 2026

Beijing, July 15 -- Xi'an Coal Mining Machinery, Guoneng Shendong Coal Group and Shendong Coal Branch Of China Shenhua Energy Co Limited have submitted a patent application for Coal Mining Machine Roller Cold Charging Gear Sleeve Dismounting Device. This invention was developed by Liu Xiaofei, Chen Wei, Gao Hongwei, Li Boyuan, S..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Tibet Xianglong Mining Co Ltd and Chengdu University of Technology have submitted a patent application for Rutile-based Porphyry Type Copper Ore Hydrothermal Evolution and Mineralization Prediction Method. This invention was developed by Ning Deping, Yang Yang, Chen Shuyuan, Luosan Jiancuo, Xie Fuwei, Lin Yib..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Harbin Institute Of Technology, Harbin Institute Of Technology Zhengzhou Research Institute and AECC Harbin Dongan Engine have submitted a patent application for Double-ring Air Injection System for Improving Spreadability of CMT Repair Welding Cast Aluminum Alloy and Repair Welding Method. Lin Sanbao, Ding X..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Dongying Zhibo Sports Culture Co Ltd and Dongying Vocational College have submitted a patent application for Casting Equipment for Producing and Processing Aluminum Dumbbell Castings. This invention was developed by Lai Weigang. The patent application number is CN20261078401 20260121. The patent publicatio..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Marcopolo Holding SA, Guangdong Jia Mei Ceramic Co and Dongguan City Wonderful Ceramics Ind Park Co Ltd have submitted a patent application for Polished Wear-resistant Granite Ceramic Tile, Preparation Method and High-simulation Granite Ceramic Tile. This invention was developed by Ji Fuxi, Chen Weiyin, Ye We..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Yangquan Jinyu Tongda High Temperature Mat Co Ltd, Beijing Tongda Refractory Engineering Tech Co Ltd, Beijing Jinyu Tongda Refractory Tech Co Ltd and Gongyi Tongda Zhongyuan Refractory Tech Co Ltd have submitted a patent application for High-performance Alkali-resistant and Wear-resistant Castable Containing ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Marcopolo Holding SA, Guangdong Jia Mei Ceramic Co and Dongguan City Wonderful Ceramics Ind Park Co Ltd have submitted a patent application for Antique Granite Ceramic Tile Based on Point Throwing Process and Preparation Method of Antique Granite Ceramic Tile. This invention was developed by Wang Huibin, Ye W..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Hisense Visual Technology and Shanghai Kumho Sunny Plastics Co Ltd have submitted a patent application for Anti-warping Metal Spraying-free PC/ABS Alloy Material and Preparation Method Thereof. This invention was developed by Guo Sheng, Jin Huanlin, Xin Minqi, Shan Lianbin, Zhou Ting and Zha Dongdong. The ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guangdong University of Technology and Institute of Process Engineering,Chinese Academy of Sciences have submitted a patent application for Functionalized Metal Organic Framework Material for Water/heavy Water Separation as Well as Preparation Method and Application of Functionalized Metal Organic Framework M..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guangxi Chanyan Shenguang Advanced Optics Res Center Co Ltd and Advanced Technology Fusion Innovation And Promotion Center Co Ltd Of Guangxi Industry And Research I have submitted a patent application for Grinding Fluid for K9 Glass and Preparation Method Thereof. This invention was developed by Tan Yifei, Sh..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chinalco Zhengzhou Nonferrous Metals Research Institute Co Ltd and China Aluminiuym Science And Technology Research Institute Co Ltd have submitted a patent application for High-strength High-thermal-conductivity Cast Magnesium Alloy Material and Preparation Method Thereof. This invention was developed by Men..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- China North Rare Earth Group High Tech Co Ltd and Hangzhou Baogang Rare Earth Tech Development Co Ltd have submitted a patent application for High-strength Rare Earth Magnesium Alloy Deformed Material and Preparation Method Thereof. Li Zhiqiang, Xin Bo, Huang Jingdong, Kong Lingyu and Zhao Yongzhi developed t..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- China Nonferrous Engineering and China Enfi Eng Corp have submitted a patent application for Separation Method of Scandium, Nickel and Cobalt. This invention was developed by Liu Jun, Liu Cheng, Wang Weiwei and Lyu Dong. The patent application number is CN20261039852 20260113. The patent publication number..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Yang Canhuang, Zhang Yingzi and Chen Qingxin have submitted a patent application for Method for Extracting Metal Salts and Metals from Polymetallic Ores or Polymetallic Materials. This invention was developed by Yang Canhuang, Zhang Yingzi and Chen Qingxin. The patent application number is CN202310965934 2..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Shaanxi Logistics Group Industry Research Institute Co Ltd, Chongqing University and Nonferrous Green Energy New Material Tech Xi'an Co Ltd have submitted a patent application for Semi-continuous Production Device for Preparing High-melting-point Rare Metal Through Molten Salt Electrolysis. This invention was..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- China Coal Technology Engineering Group Chongqing Research Institute has submitted a patent application for Optimal Selection Method and Experimental System for Pressure Type Atomizing Nozzles for Mining Spraying and Dust-settling Equipment. This invention was developed by Huo Shihao, Chen Xin, Sun Xiaojie, M..

Metal & Mining

  |  Wed 15 Jul 2026

Munich, July 15 -- European Patent Office has published Bactiguard AB patent application for Silver Free Surface Coating with Palladium and Gold. The invention was developed by Sanchez Javier and Södervall Billy. The patent application number is EP20250784943 20250910. The patent publication number is EP4770692 (A1). Interna..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published New Steel Middle School Xinyu No. 10 Middle School patent application for Metal Multi-factor Coupling Rusting Condition Simulation Test Device. The invention was developed by Wu Qingqin. The patent application number is CN202610259534 20260304. The ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Jubian Xinneng Anhui Co Ltd has filed a patent application for Method and System for Detecting Hydrogen Isotope Surface Reaction Performance of Metal Foil. This invention was developed by Li Ximeng and Ji Fuhao. The patent application number is CN202610326274 20260317. The patent publication number is CN12..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Jiangxi Guoke Zhonglian New Mat Co Ltd has applied Chinese patent for Device for Detecting Particle Size of Alumina Powder. Choi Chi-gon and Cui Miaomiao developed it. The patent application number is CN20261057870 20260116. The patent publication number is CN121856114 (A). International Patent Classificat..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Northwestern Polytechnical University patent application for Laser Polarization State Monitoring and Correcting System Based on Liquid Crystal Device. This invention was developed by Ma Ying, Li Qitao, Yang Zhen and Li Haonan. The patent application ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Yingkou Institute Of Technology has sought patent for Niobium-added Strontium Titanate Single Crystal and Preparation Method Thereof. This invention was developed by Liang Hai, Ren Haifang, Lu Weiping, Yu Zhongshui, Dai Chenchen, Li Gang, Yang Ze, Deng Xinzhong and Bi Xiaoguo. The patent application number..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Suzhou Yunjing Photoelectric Tech Co Ltd and Jiangxi Yunjing Photoelectric Technology have filed a patent application for Control Device for Controlling Whole Process of Single Crystal Growth Diameter. This invention was developed by Zhang Xu, Xia Yukun, Xia Wenying, Jiang Xunzhen, Xia Zongren and Cao Yuanhu...

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Guangxi Beigang Stainless Steel Co Ltd patent application for Electrolyte Purity Maintaining Assembly, Purifying Equipment and Using Method of Purifying Equipment. This invention was developed by Ou Luyan, Zhong Xin, Huang Lei, Wu Qinghai, Li Gang, Wu W..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Qianyuan Nat Laboratory patent application for Electrolytic Polishing and Corrosion Method for Fe-Cr-B Alloy and Application of Electrolytic Polishing and Corrosion Method. The invention was developed by Wang Jintao, Wang Yaowei, Feng Zhe and He Zewei...

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Shandong Tianhou New Material Tech Co Ltd has sought patent for Anti-conductive Roller Copper Plating Device and Method for Acidic Copper Plating Equipment. This invention was developed by Guan Xiangjin, Wang Shuna, Si Cuiqing and Yang Yanyuan. The patent application number is CN202610141105 20260202. The ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guangdong Baoshengtai New Mat Co Ltd has submitted a patent application for Corrosion-resistant Nickel Material for New Energy and Preparation Method of Corrosion-resistant Nickel Material. This invention was developed by Zheng Xinyi, Chen Guijie and Chen Feng. The patent application number is CN2026106039..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Fuyao Aluminum Parts (Changchun) has submitted a patent application for Aluminum Part and Preparation Method Thereof. This invention was developed by Liu Xiangwei, You Shumin, Lu Yi, Chen Shuwei, Yang Xiaodong and Liu Yongguan. The patent application number is CN20251203690 20251229. The patent publication..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Suzhou Feierde Tech Group Co Ltd has submitted a patent application for Method for Forming Surface Lines Through Micro-arc Oxidation, Alloy Workpiece and Electrolyte. This invention was developed by Liu Wei, Ge Guangqian and Liu Yong. The patent application number is CN202610173645 20260206. The patent pub..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guangdong Weiye Aluminum Material has sought patent for Automatic Circulating Filtering Device for Aluminum Profile Anodic Oxidation Bath Solution. This invention was developed by Liang Meichan, Zhou Junhong, Li Weiping, Li Jiaxing and Gao Yujuan. The patent application number is CN20251250956 20251231. Th..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Suzhou Nansheng Automation Tech Co Ltd has submitted a patent application for Anodic Oxidation Equipment and Process for Aluminum Wires. Shi Jiao and Ma Xiaoyong developed the invention. The patent application number is CN20261070755 20260120. The patent publication number is CN121853113 (A). International..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Shanghai Xuandi Ind Co Ltd patent application for Brake Caliper Surface Treatment Method. This invention was developed by Wang Liuzhan and Gu Lei. The patent application number is CN202511647048 20251111. The patent publication number is CN121853103 ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Jinlong Copper and Tongling Nonferrous Metals Group patent application for Black Copper Sludge Cleaning System. This invention was developed by Su Feng, Liu Sijia, Fan Ming, Zhang Wei, Wang Wenbin and Zheng Jiacheng. The patent application number is ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Xie Jinmei has applied Chinese patent for Rare Earth Electrolysis Anode Slag Negative Pressure Continuous Collection and Waste Heat Recycling System. Xie Jinmei, Wang Min and Wang Xiaoman developed it. The patent application number is CN202511916435 20251218. The patent publication number is CN121853086 (A..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chinalco Zhengzhou Nonferrous Metals Research Institute Co Ltd has sought patent for Early Warning Method for Abnormal Inter-electrode Distance in Aluminum Discharge Stage of Aluminum Electrolysis Cell. This invention was developed by Chen Wei, Song Erwei, Cang Xiangyu, Wang Yuanfang, Zhang Shuo, Li Linyu, Li..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guizhou Huaxing Metallurgical Co Ltd has submitted a patent application for Preparation Method of High-purity Antimony Powder. Gong Wen, Gong Xiaofang, Cheng Si and Huang Lihe developed the invention. The patent application number is CN202511856744 20251210. The patent publication number is CN121853070 (A)..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chongqing University of Science and Technology has submitted a patent application for Metal Heterostructure Electrocatalyst as Well as Preparation Method and Application Thereof. This invention was developed by Lu Shiyu, Liu Juan, Peng Xin, Zhang Jun, Tan Chuan, Jin Meng and Liu Yin. The patent application..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Tianjin University of Technology patent application for Porous Nickel-iron Alloy Integrated Electrode and Preparation Method and Application Thereof. The invention was developed by Zhang Yu, Xin Yaxuan, Ding Yi and Zhu Haixin. The patent application..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chengdu Yunhai Xinghe Tech Services Co Ltd has submitted a patent application for Metal Support Body and Metal Support SOC Unit Preparation Method. Wu Liting, Yang Shanhu and Li Chen developed the invention. The patent application number is CN202411432775 20241014. The patent publication number is CN121852..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Jiangsu Gaoguang Semiconductor Mat Co Ltd has sought patent for Precision Estimation Method, Quality Evaluation Method and Manufacturing Method of Precision Metal Mask Plate. This invention was developed by Qian Chao, Yu Qianggen, Gan Shuaiyan, Chen Jian, Zhu Xu and Chen Tao. The patent application number ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Zhengzhou Research Institute For Abrasives & Grinding Co Ltd has applied Chinese patent for Thermal Vibration Synergistic Hard Alloy Anvil Residual Stress Eliminating Method and Eliminating Device. Wang Binhao, Wang Qingteng, Meng Xiangxu, Wang Xinying, Peng Chong and Zhao Jiong developed it. The patent ap..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Taiyuan Jinxi Chunlei Copper Ind Co Ltd has sought patent for Thermomechanical Treatment Method for Copper-chromium-zirconium Alloy Strip. This invention was developed by Yang Peng, Lan Jiaqi, Ma Shengjie, Jing Jie, Han Caixiang, Duan Qingyang, Wu Xinlong, Feng Zeqiang, Zhao Geng, Luo Wenyuan, Zheng Xiaoying,..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Zhejiang Qiren Tech Co Ltd patent application for Near-infrared Band Ratio Type Rare Earth Fluorescent Nanoprobe as Well as Preparation Method and Application Thereof. The invention was developed by Zhang Fan. The patent application number is CN2025..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has received Shanxi Coal Transp And Marketing Group Jinneng Coal Mine Engineering Co Ltd patent application for Water Retention Type Rapid Gel Hole Sealing Material and Preparation Method Thereof. Yang Xupeng, Fan Jiawen, Liu Yixing, Wang Xiong, Shen Jinbo and He Zh..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has received Inner Mongolia University of Science and Technology and Shandong University of Science and Technology patent application for Multifunctional Dust Suppressant Suitable for Coal Mine as Well as Preparation Method and Application of Multifunctional Dust Su..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- BGRIMM Technology Group and Shanxi Chinacoal Pingshuo Yuchen Co Ltd have submitted a patent application for Dust Suppressant for Open-pit Mine Tunnel of Coal Mine and Use Method of Dust Suppressant. Liu Jianyong, Wu Meng, Chen Yannan, Liang Fabin, Zhu Binbing, Xue Guanghai, Wang Zhongjie, Zhi Hailan, Zhang We..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Xinghua Qingke Tianjin Electronic Mat Co Ltd has filed a patent application for Core-shell Composite Abrasive Material with Low Defect and High Selection Ratio, Preparation Method and Polishing Solution. This invention was developed by Liu Lei and Liu Ni. The patent application number is CN20261012818 2026..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Shandong Qingchao New Mat Co Ltd has applied Chinese patent for Carbon-based Bi-component Ceramic Tile Bonding Material as Well as Preparation Method and Application Thereof. Zhang Jianjun, Cui Yueyan, Zhang Jianqiang and Meng Qing developed it. The patent application number is CN202610119448 20260128. The..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Hefei Purechem Advanced Material Science And Tech Co Ltd has submitted a patent application for Treating Agent for Surface Corrosion Prevention of Zinc-aluminum-magnesium Alloy and Preparation Method of Treating Agent. This invention was developed by He Zongwen and Li Wei. The patent application number is ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has received Jiangsu Linlong New Mat Co Ltd patent application for Low-temperature-resistant Marine Environment Ship Alloy Coating and Preparation Method Thereof. Feng Lixin, Shi Yuzhong, Shen Xingjie, Wei Xiaoxin and Wu Chenyan developed the invention. The paten..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Harbin Institute Of Technology has submitted a patent application for Gamma-tial/tc4 Bimetallic Component and Electron Beam Melting Integrated Forming Method Thereof. This invention was developed by Zhang Yu, Yu Qiyuan, Huang Lujun and Geng Lin. The patent application number is CN20261032275 20260112. The ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chongqing Gricy Advanced Matenials Co Ltd has submitted a patent application for Production Method of Low-apparent-density Iron-copper-tin-cobalt Alloy Powder. This invention was developed by Zhang Jingguo, Wang Ning, Zhou Huisong, Li Xiaoyao, Zhang Yubo, Han Shanyu, Tang Jianying and Li Zhanrong. The pate..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Chengde Kexiang New Material Tech Co Ltd has applied Chinese patent for Nano-silver Production Process. Wang Xiangyue developed it. The patent application number is CN202511913985 20251218. The patent publication number is CN121847805 (A). International Patent Classification codes are B22F1/054, B22F1/145,..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Tanyin Hebei Xiongan New Energy Tech Co Ltd has sought patent for Production Method for Preparing 7n High-purity Iron Through Self-contained Hydrogen Reduction Method. This invention was developed by Zhao Guangming, Wu Zhanxing, Tian Weixue and Jia Zhaohui. The patent application number is CN202610247545 2..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Xingchen Tech Guangdong Co Ltd has submitted a patent application for Rhenium Alloy Spherical Powder, Preparation Method and Application. This invention was developed by Mao Xinhua, Zhang Xiaoqiang, He Liangliang and Wu Da. The patent application number is CN202610210616 20260213. The patent publication nu..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Guangdong Meituo New Material Tech Co Ltd has submitted a patent application for Conveying Spheroidizing System and Method for Plasma Spheroidizing of Superfine Titanium Alloy Powder. Guo Leiming, Wen Fangfang, Hu Tongsheng, Xiong Xiaojing, Lu Zhongchen and Kuang Yaoji developed the invention. The patent a..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Heyuan Kaiyuan Hard Alloy Co Ltd has submitted a patent application for Preparation Process of Tungsten-copper Alloy Powder. This invention was developed by Chen Dongwen and He Weiping. The patent application number is CN202610123535 20260129. The patent publication number is CN121847791 (A). International..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Zhengzhou Jinli Powder Metallurgy Tech Co Ltd and Zhongyuan Key Metal Laboratory have submitted a patent application for Waste Hard Alloy Recycling Method. Shen Qiaoyun, Li Jiacheng, Kang Yaowen, Hao Zhenhua, Liu Yunfei and Shu Yongchun developed the invention. The patent application number is CN2024114164..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Zhejiang Excellent Ind Co Ltd patent application for Method for Prolonging Fatigue Life of Wc-Co Hard Alloy Tail Clamping Die. This invention was developed by Hu Liangyong, Li Lianjie, Liu Xiaohui, Chen Huangda, Cheng Wei and Zhang Yulin. The patent ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Kraussmaffei Machinery China Co Ltd patent application for Injection Molding Device Based on Powder Metallurgy Material Processing Molding and Injection Molding Method Thereof. The invention was developed by Guo Yaowen. The patent application number..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Ganzhou Great Magnet Tech Co Ltd patent application for Automatic Powder Distribution Device for Neodymium Iron Boron Bar Production. The invention was developed by Zhong Jiahao, Ouyang Yu, Wen Jinyou, Feng Hu, Huang Jinfa and Yue Wuwei. The patent ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has released Superhard Material Industry Technology Research Institute patent application for Pretreatment Method for Preparing High-thermal-conductivity Diamond/metal Composite Material. This invention was developed by Liu Yanyang, Sun Rongxin, Zhu Yinghao, Chen Le..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Northwest Institute For Non Ferrous Metal Research has filed a patent application for Preparation Method of Tantalum-titanium Alloy Bar with High Tantalum Content. This invention was developed by Li Xinlin, Zhang Tianyou, Guo Jinming, Li Minna, Wang Guodong, Chen Ping, Liu Xinmei and Zhang Haoxiang. The pa..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Angang Cast Steel Co Ltd has submitted a patent application for Die Casting Protection Casting Device and Casting Method. This invention was developed by Gu Hongfei, Ma Jinming, Sun Shen, Ma Qiang, Li Rongjun and Wang Fuxing. The patent application number is CN202511823247 20251205. The patent publication ..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has published Tangshan Donghua Iron & Steel Entpr Group Co Ltd patent application for Flameout Monitoring Device for Tundish Roaster and Use Method of Flameout Monitoring Device. The invention was developed by Huang Zhi, Zhang Hui, Chen Baoyi, Yan Zonggang, Zhao Lim..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Yangzhou Yijin Optoelectronics Tech Co Ltd has submitted a patent application for Elastic Copper Alloy Casting Equipment and Casting Method. Lei Qian and Zhai Jinyong developed the invention. The patent application number is CN202511840880 20251208. The patent publication number is CN121847761 (A). Interna..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- Tibet Kunye Equipment Mfg Co Ltd has submitted a patent application for Metal Casting Device. Wang Lei developed the invention. The patent application number is CN20261041426 20260113. The patent publication number is CN121847760 (A). International Patent Classification code is B22D35/04. Cooperative Paten..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has received Fuxin City Wanda Foundry Co Ltd patent application for Low-pressure Casting Method for Feeding in Pressurizing Mode. Gao Chuan, Qiu Ying, Hu Dongbo, Sun Xudong, Shi Liang, Hu Jutao and Wang Yu developed the invention. The patent application number is..

Metal & Mining

  |  Wed 15 Jul 2026

Beijing, July 15 -- State Intellectual Property Office of China has received Yousheng Tech Guangdong Co Ltd patent application for Automatic Thread Removing Device for Zinc Alloy. Chen Yongsheng developed the invention. The patent application number is CN202610146813 20260202. The patent publication number is CN121847753 (A)...
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