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Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- South China University of Technology and Guangdong University of Petrochemical Technology have sought patent for Preparation Method and Application of MFI Zeolite Membrane. This invention was developed by Zhang Guodong, Zeng Xingye, Lin Cunhui, He Shuisen, Zhou Rujin and Jiang Yanbin. The patent applicati..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- China Merchants Deep Sea Equipment Res Institute Sanya Co Ltd, Ocean University China and China Merchants Marine Equipment Res Institute Co Ltd have sought patent for Deep-sea Mining Equipment Design Method Based on Lightweight and Dynamic Load. This invention was developed by Sha Fei, Zhang Xiuzhan, Li Zeqi..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- University of Science and Technology Beijing and Hunan Valin Xiangtan Iron & Steel have submitted a patent application for Method for Calculating Convective Heat Transfer Coefficient of Molten Iron on Side Wall of Blast Furnace Hearth. This invention was developed by Jiao Kexin, Yuan Xiang, Feng Guangxiang, ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Tiandi Changzhou Automation Co and Changzhou Research Institute Co Ltd Of China Coal Tech and Engineering Group have submitted a patent application for Cross-domain Fault Diagnosis Method for Coal Mine Underground Rotary Mechanical Equipment Bearing. Dong Hai, He Yaoyi, Chen Hu, Sun Kang, Tan Jiangtao, Han Y..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Chongqing Industry Polytechnic University and Guizhou University have sought patent for Method for Predicting Void Ratio of Goaf of Underground Coal Mine Coal Face. This invention was developed by Guo Ping, Wen Lei, Wu Bin, Si Leilei, Zhang Liming, Wang Chen, Deng Zuming and Cai Bo. The patent application..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Handan Iron & Steel Group and HBIS Group Hansteel Co have applied Chinese patent for Optimized Ore Blending Method Based on Coarse Particle Iron Ore Consolidation Capacity. Hou Jian, Wang Jinlong, Liu Xiaoming, Guo Lanfen, Wei Qionghua, Huo Hongyan and Huang Xiaobo developed it. The patent application num..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Xi'an Thermal Power Research Institute, Huaneng Pingliang Power Generation and Xi'an Jiaotong University have submitted a patent application for Sand Cascade Heat Storage System for Improving Flexibility of Coal-fired Unit and Operation Method of Sand Cascade Heat Storage System. This invention was developed..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have submitted a patent application for Coal Mine Drill Rod Counting Method, Device and Equipment Based on Target Tracking and Medium. This invention was developed by Chen Dianfu, Sun Shiling, Pang Xudong, Huang Xinjie, Hao Zhihui, Ma Qi..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Guizhou Coal Mine Mountain Tech Consultation Co Ltd, Hongri Lyujian Guizhou Tech Co Ltd and Guizhou University have submitted a patent application for Rust-proof and Corrosion-resistant Supporting Anchor Rod Tray for Mine. Chen Jinpeng, Zheng Hang, Zhu Junxu, Wang Min, Ding Xiaoming, Wang Jing, Kong Dezhong,..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- China University of Mining and Technology, Beijing, Huainan Mining Industry Group, Shandong Dongshan Ancient City Coal Mine Co Ltd and Taiyuan University of Technology have sought patent for Automatically Adjustable Supporting Device for Coal Mine Tunnel Wall Surface. This invention was developed by Wang Yan..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Yunnan Chihong Zinc & Germanium and BGRIMM Technology Group have sought patent for Three-dimensional Visual Management Method and System for Mining Whole Process. This invention was developed by Shi Hongwei, Shi Yaqian, Huang Hao, Ji Hu, Luo Jin, Yu Wanyi, Pan Zhangwei, Yu Shiqiang, Zhang Zhujiu, Liu Weijun,..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Jiangxi Tongbo Technology Co Ltd and Shenzhen Nuohao Youfang Ind Intelligent Co Ltd have submitted a patent application for Electrolyte for Preparing Nickel-iron Alloy Foil and Application. This invention was developed by Li Xianyang, Xie Changjiang and Yu Hongbin. The patent application number is CN20251..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Taiyuan University of Technology, CCTEG Shenyang Research Institute and Wuhan University of Technology have submitted a patent application for Gas Explosion Suppression Material for Mine and Preparation Method Thereof. Wang Liancong, Wu Bo, Xu Qian, Wang Jun, Huang Yuxi, Ma Long, Zhang Hongkui, Yuan Bihe, Qi..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Jiangxi Tongbo Technology Co Ltd and Shenzhen Nuohao Youfang Ind Intelligent Co Ltd have submitted a patent application for Electrolyte Composition for Preparing Copper-nickel Alloy Foil and Application. Li Xianyang, Xie Changjiang and Yu Hongbin developed the invention. The patent application number is C..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Guangdong Corrosion Science and Technology Innovation Research Institute and Taishan Nuclear Power Joint Venture have applied Chinese patent for Integrity Monitoring Device and Method for Small-size Metal Sample in High-pressure Environment. Li Zimin, Qi Lei, Wang Jianqiu, Xie Weirong, Chen Yimian and Cao Xi..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Guangdong Corrosion Science and Technology Innovation Research Institute and Taishan Nuclear Power Joint Venture have submitted a patent application for Controllable Loading Device and Method for Small-size Metal Sample in High-pressure Environment. This invention was developed by Li Zimin, Qi Lei, Wang Jian..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Guangdong Fenglu Aluminium Co Ltd and Central South University have submitted a patent application for Treatment Method for Simultaneously Improving Toughness and Stress Corrosion Resistance of Al-Zn-Mg Alloy. Guan Liqun, Deng Yunlai and Hu Quan developed the invention. The patent application number is CN..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Ningbo Powerway Alloy Plate and Strip Co Ltd, Ningbo Powerway Alloy Mat Co Ltd and Ningbo Powerway New Mat Co Ltd have submitted a patent application for Copper Alloy with Excellent Fatigue Resistance and Preparation Method Thereof. This invention was developed by Xie Shilong, Pei Yongjun, Li Jibao and Zhang..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Jiangsu Shagang Iron and Steel, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel have submitted a patent application for Low-energy-consumption Smelting Method for High-alloy Building Steel. Li Xing, Huang Zhuping, Gao Feng, Sun Huidong and Chen Qian developed the invention. The p..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Ji Hua Laboratory and Chaohua Tech Foshan Co Ltd have submitted a patent application for Titanium Alloy Elbow Processing Oil Composition and Preparation Method Thereof. This invention was developed by He Liu, Lu Fei, Liang Jinying, Li Xiaolei and Wu Demin. The patent application number is CN202510852897 2..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Huainan Mining Industry Group and Pingan Coal Mining Exploitation Engineering Tech Institute Co Ltd have submitted a patent application for Full-resource Utilization Method for Highly-mineralized Mine Water Based on Coal-electricity Base. This invention was developed by Xie Hao, Cai Yuezhang, Han Jiazhang, Z..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shandong Shuoyuan New Mat Co Ltd and Shandong University of Science and Technology have submitted a patent application for High-thermal-conductivity Glass Fiber Reinforced Phase Change Laminated Plate and Preparation Method Thereof. This invention was developed by Li Peng, Wang Yu, Zhang Mengxuan, Sun Siqi, ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Fuzhou University and Fujian Jinlong Rare Earth Co Ltd have filed a patent application for Binding Method for Aluminum-scandium Alloy Target Material and Aluminum Alloy Back Plate. This invention was developed by Wang Chen, Yan Chaowei, Zhang Yongjian, Yan Jianping and Luo Silin. The patent application nu..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Zhongyuan Key Metal Laboratory and Ma Rulong have sought patent for Method for Reducing Oxygen Content of Micro Titanium and Titanium Alloy Powder. This invention was developed by Ma Rulong, Shu Yongchun and Hao Zhenhua. The patent application number is CN202510825977 20250619. The patent publication numb..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shandong Nanshan Aluminium Co Ltd and Yantai Nanshan University have submitted a patent application for Arc Bending Forming Method for 2xxx Series Aluminum Alloy Inclined T Profile. This invention was developed by Cao Shanpeng, Zhou Yongxin, Wang Yingning, Tang Hezhuang, Sun Junfei, Zhan Qianyun and Zhang De..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Xi'an University of Architecture and Technology Design Research Institute Co Ltd have sought patent for Automatic Shunting Device for Coal Mine Sorting. This invention was developed by Wang Kaijin, Yuan Yang, Shi Yuqin, Wang Xi and Li Zhongnan. The patent application number is CN202511181291 20250822. The..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shanxi University and Shanxi Taike High Tech Co Ltd have submitted a patent application for Catalyst for Preparing Gamma-butyrolactone Through Maleic Anhydride Hydrogenation by Using Alumina Ceramic as Support, Preparation Method and Application. This invention was developed by Li Haitao, Zhang Yin, Zhong Ch..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Nuclear Bao Ti Zirconium Ind Company has submitted a patent application for Zirconium and Zirconium Alloy Strip Pickling Device and Pickling Method. This invention was developed by Zhang Xiaoming, Gao Bo, Yang Hui, Yue Qiang, Ji Xiangfeng, Zhang Pengfei, Xu Bin, Xu Wenzheng, Gao Feng, Yu Haiping, Ma Hu..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Lujiang Jinxin Metal Surface Treat Co Ltd patent application for Continuous Pickling Device and Method for Hot Galvanizing of Metal Parts. The invention was developed by Wu Jingsong, Dong Shibiao and Wang Lin. The patent application number is CN202..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Kunming University of Science and Technology, Kunming Hendera Science and Tech Co Ltd and Kunming University of Science and Technology Hengda Manufacturing Research Institute Co Ltd patent application for Method for Converting Aluminum Electrolysis Ta..

Metal & Mining

  |  Wed 11 Mar 2026

Manila, March 11 -- Hitachi Shipbuilding Eng Co has sought patent for Gas Reformer Furnace. This invention was developed by Sugimura Eriko, Shinooka Takuya and Hama Toshio. The patent application number is PH20191502228 20190926. The patent publication number is PH12019502228 (A1). International Patent Classification code is ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Guangdong Province Dabaoshang Mining patent application for Ore Grinding and Grading Device and Process for Dissociating Coarse Particles Based on Different Copper-sulfur Middling Specifications. Zhong Guojian, Hu Wenying, Chen Jianbing, Huang Chunfu a..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Jiangsu Haochang Stereo Garage Manufacturing patent application for Anti-dezincification Device for Production of Galvanized Cold Roll Forming Part. Yang Bo and Gong Changcheng developed the invention. The patent application number is CN202510842278..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Liuzhou Iron & Steel patent application for Method for Reducing Longitudinal Cracks of Spa-h Water Exchange Port. Long Lian, Wei Ruibao, Liu Fei, Liang Longqing, Wei Yaohuan, Jiang Xuede, Yu Tingsong, Hu Aoquan, Meng Chaoxiang, Cheng Jianjun, Wei Yi, W..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Jiangsu Huafeng Aluminum has submitted a patent application for Aluminum Plate Trimming Equipment. This invention was developed by Li Yanhua, Zhao Zhijian, Long Xuanhui, Zeng Zhaoyang, Wang Chunlong, Liu Liming and He Zhenhua. The patent application number is CN202511293150 20250911. The patent publicatio..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Tongling Huawei Metal Material has submitted a patent application for Aluminum Strip Edge Cutting Equipment with Recovery Function. This invention was developed by Chen Jian, Fan Junjun and Liu Lei. The patent application number is CN202511143091 20250815. The patent publication number is CN120755406 (A)...

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Chengdu Tsuhan Science and Technology has sought patent for Focal Length Adjusting Method for Penetrating, Welding and Marking All-in-one Machine. This invention was developed by Wu Zhanguo and Zhou Deguo. The patent application number is CN202510947469 20250710. The patent publication number is CN1207554..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shanghai Highly Electrical Appliances has submitted a patent application for Segmented Welding Method and Compressor. This invention was developed by Zhu Jiarui, Wang Haisheng, Zhao Haidong and Feng Bin. The patent application number is CN202510944266 20250709. The patent publication number is CN120755493..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shanghai Highly Electrical Appliances has applied Chinese patent for Laser Welding Method and Compressor. Zhu Jiarui, Wang Haisheng, Zhao Haidong and Feng Bin developed it. The patent application number is CN202510944268 20250709. The patent publication number is CN120755494 (A). International Patent Clas..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released Soochow University patent application for Laser Welding Powder Feeding Device. This invention was developed by Sun Qian, Zhang Kang, Li Zhenxing and Wang Xiaonan. The patent application number is CN202510949463 20250710. The patent publication numbe..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Yangzhou Yuheng Auto Parts has applied Chinese patent for Frame Assembly Welding Mistake Proofing Device. Wang Kun, Wu Shouyong, Xu Ying, Wang Yuheng and Guo Lili developed it. The patent application number is CN20251110376 20250722. The patent publication number is CN120755608 (A). International Patent C..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Rugao Hongmao Heavy Forging has filed a patent application for Transfer Device for Disc Forging Production. This invention was developed by Zhou Qingchun, Xu Xiaohui, Xue Chen, Zhao Bowei, Song Xiaoliang, Xu Weiming and Wu Junliang. The patent application number is CN202511271677 20250908. The patent publ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published The 23rd Metallurgical Construction Group, Minmetals patent application for Hoisting Device and Method. The invention was developed by Gu Haichao, Liao Runzhi, Liu Song, Huang Jun, Liao Chengcong and Su Xing. The patent application number is CN2025..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received The China Coal Tech & Engineering Group Nanjing Design & Research Institute patent application for Mine Water Grading Synergistic Oil and Turbidity Removal System and Method. Huang Hua, Liu Jianwei, Chen Jiamei, Dong Yu, Li Mengzheng, Wu Shangdi and Ya..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- China Three Gorges University has submitted a patent application for Preparation of Nickel-iron Coordination Covalent Organic Framework Material and Application of Nickel-iron Coordination Covalent Organic Framework Material in Water Electrolysis. This invention was developed by Huang Niu, Li Yixin, Wang Fen..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Qingdao Special Steel has sought patent for Coke Pushing Rod Replacement Method. This invention was developed by Wang Bengang, Wang Jianguo, Liu Xiaole, Xu Tao, Guo Bin and Wang Zihan. The patent application number is CN202510688592 20250527. The patent publication number is CN120758250 (A). International..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- ACRE Coking & Refractory Engineering Consulting Corporation, MCC has submitted a patent application for Semi-coke Dry Quenching System and Method. This invention was developed by Gu Linyuan, Xiao Jiansheng, Bai Bin, Liang Chen and Wang Mingdeng. The patent application number is CN202510945605 20250709. Th..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Jinan University has submitted a patent application for Micro-nano Gradient Porous Ti-ta-cu Material as Well as Preparation Method and Application Thereof. This invention was developed by Yu Zhentao, Wang Bin, Guo Baisong and Yu Huiwang. The patent application number is CN202510759358 20250609. The patent..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Northeastern University has submitted a patent application for Preparation Method of Cu-ag Composite Material with Oriented Structure. Zhang Lin, Zhang Yupeng and Wang Engang developed the invention. The patent application number is CN202510801750 20250616. The patent publication number is CN120758760 (A)..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- China Coal Xinji Energy has sought patent for Remote Control System Applied to Main Ventilation of Mine. This invention was developed by Liu Qifeng, Yan Lei, Lu Dong, Zhan Hong, Chen Xueting and Yan Jinqun. The patent application number is CN202510929784 20250707. The patent publication number is CN120759..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Huating Coal Group patent application for Air Door Device and Air Door Adjusting Method. The invention was developed by Zhu Hui, Liu Zonglin, Yan Hujun and Zhao Yazhou. The patent application number is CN202511155535 20250818. The patent publicatio..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- General Technology Group Engineering Design has applied Chinese patent for Mine Cooling Chilled Water High-low Pressure Conversion Device. Chen Cong, Fang Xing, Lee Seok-haeng, Zhang Yue, Xu Guangcai, Zhu Jian and Chen Ju developed it. The patent application number is CN202511249543 20250903. The patent p..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Huainan Chunhui Electrical Equipment has submitted a patent application for Water Sprinkling and Dust Falling Device for Mining in Mining Area. This invention was developed by Jiang Zhuangzhuang and Jiang Zhongyue. The patent application number is CN202511269121 20250907. The patent publication number is ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- General Prospecting Institute, China National Administration of Coal Geology has applied Chinese patent for Mine Underground Water Level Monitoring and Automatic Drainage System. Zheng Jieming, Li Yuan and You Long developed it. The patent application number is CN202510686675 20250527. The patent publicat..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Changsha Microbrain Intelligent Technology has sought patent for Mine Monitoring Method Based on Millimeter Wave Radar Multi-feature Fusion. This invention was developed by Yang Bo. The patent application number is CN202511273099 20250908. The patent publication number is CN120762018 (A). International Pa..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Baowu Group Echeng Iron and Steel patent application for Automobile Material Receiving Intelligent Scheduling System. Yan Jiansheng, Yao Zhengquan, Song Xiaoliang, Zhang Hao, Lyu Bing, Zhang Quan and Yang Wending developed the invention. The patent ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Northwest Aluminium has filed a patent application for Environment-friendly Cooling Device for Aluminum Profile Machining and Using Method of Environment-friendly Cooling Device. This invention was developed by Wang Shouye, Hayashi Shigeru, Song Xincan, Bian Yongqi, Liu Xuming, Shi Heng, Yang Fengqi and Liu ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published China Tianchen Engineering patent application for Energy-saving Intelligent Drying Device and Method for Silicon-aluminum-phosphorus Molecular Sieve. The invention was developed by Liu Junsheng, Wen Xinyuan, Shi Hua, Xing Luyang, Sun Chengyu, Wang Yua..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released CITIC Dicastal patent application for Automatic Furnace Door Device. This invention was developed by Li Naili, Yan Yu, Ge Zhen, Liu Hailong, Li Bingqi, Hu Bin, Chen Lin, Lin Feng and Hou Jiaxin. The patent application number is CN20251113448 2025072..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Inner Mongolia Hengsheng Environmental Protection Technology has applied Chinese patent for Energy-saving Aluminum Melting Furnace Flue Gas Recycling System. Wang Liwei, Shan Qingfang, Sun Hongtao, Liu Yajie and Xia Qiangqiang developed it. The patent application number is CN202511120093 20250812. The pat..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Guangxi Guangtou Zhengrun New Material has submitted a patent application for Exhaust and Waste Heat Utilization System of Electronic Aluminum Foil Heat Treatment Furnace. This invention was developed by Liu Zhiwei, Kasu Tomoyoshi, Hu Zhisheng, Ye Xitan, Zhong Jinliang, Chen Shuangfa and Zhang Huanliang. ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Southwest Jiaotong University has submitted a patent application for Method and System for Evaluating Fatigue Crack Life of Welding Structure Under Random Load. Wang Chao, Zhu Tao, Xiao Shoune, Wang Kaiyun, Yang Bing and Yang Guangwu developed the invention. The patent application number is CN202510792984..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Laser Fusion Research Center China Academy of Engineering Physics has submitted a patent application for Laser Frequency Doubling Point Changing Method and Device Based on Modular Frequency Doubling Crystal. This invention was developed by Hong Wei, Xiao Jiexiang, Tan Fang and Wei Liening. The patent appl..

Metal & Mining

  |  Wed 11 Mar 2026

Warsaw, March 11 -- The Polish Patent Office has received Aft Spolka Z Ograniczona Odpowiedzialnoscia patent application for Metal Spring Seal for a Damper Flap. The patent application number is PL20180427354 20181009. The patent publication number is PL427354 (A1). International Patent Classification codes are F16J15/08 an..

Metal & Mining

  |  Wed 11 Mar 2026

Warsaw, March 11 -- Politechnika Poznanska has submitted a patent application for Method of Thick Welded Sheet-metal Forming. The patent application number is PL20180427982 20181129. The patent publication number is PL427982 (A1). International Patent Classification codes are B21D22/20 and B21D24/02.

Metal & Mining

  |  Wed 11 Mar 2026

Warsaw, March 11 -- Politechnika Poznanska has sought patent for Method of Rolling the Edges of Thick Welded Sheet-metal. The patent application number is PL20180427983 20181129. The patent publication number is PL427983 (A1). International Patent Classification codes are B21D19/06, B21J5/02 and B29C57/00.

Metal & Mining

  |  Wed 11 Mar 2026

Warsaw, March 11 -- Inst Nafty I Gazu Panstwowy Inst Badawczy has applied Polish patent for Composition of Aluminium Sealing Grout. The patent application number is PL20190430180 20190607. The patent publication number is PL430180 (A1). International Patent Classification codes are C04B28/06 and C09K8/46.

Metal & Mining

  |  Wed 11 Mar 2026

Warsaw, March 11 -- Siec Badawcza Lukasiewicz Inst Przemyslu Skorzanego has applied Polish patent for New Polymeric Ionic Liquid and Method of its Production. The patent application number is PL20190431021 20190902. The patent publication number is PL431021 (A1). International Patent Classification codes are A01N47/44 and C0..

Metal & Mining

  |  Wed 11 Mar 2026

Manila, March 11 -- Intellectual Property Office of the Philippines has released Saint-Gobain patent application for Glass Mounting Device. This invention was developed by Kshirsagar Supriya, Tallam Sasi Kiran and Painumgal Unnikrishnan V. The patent application number is PH20191501840 20190808. The patent publication number ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Southwest Jiaotong University patent application for Method and System for Evaluating Propagation Life of Fatigue Crack on Surface of Welding Structure. The invention was developed by Wang Chao, Zhu Tao, Wang Kaiyun, Xiao Shoune, Yang Bing, Yang Guang..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Northeastern University has sought patent for Drawing Method Suitable for Operating Line of Total-oxygen Hydrogen-rich Low-carbon Reduction Melting Furnace. This invention was developed by Luo Jiayu, Liu-jiang Zilin, Luo Zhiguo and Li Haifeng. The patent application number is CN202510878379 20250627. The ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Jiangsu Alcha Aluminum Group has submitted a patent application for Copper-aluminum Composite Board and Preparation Method Thereof. This invention was developed by Xie Qiuyuan, Zhang Quancheng, Pan Mengjie, Ma Peiyao, Wu Yongxin and Wang Jingzhen. The patent application number is CN202510831082 20250620. ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Xi'an Jiaotong University has submitted a patent application for Millimeter Wave Filtering Power Divider Based on Metal Gap Waveguide and Working Method Thereof. This invention was developed by Li Jianxing, Jiang Shuangze, Yan Sen and Lyu Siyuan. The patent application number is CN202510995283 20250718. T..

Metal & Mining

  |  Wed 11 Mar 2026

Manila, March 11 -- Intellectual Property Office of the Philippines has released Senju Metal Industry patent application for Solder Alloy, Solder Paste, and Solder Joint. This invention was developed by Izumita Naoko, Yoshikawa Shunsaku and Tachibana Yoshie. The patent application number is PH20191502148 20190919. The patent ..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Qinghai Institute Of Tech has submitted a patent application for Preparation Method of Compact Micro-arc Oxidation Film Layer on Magnesium Surface. This invention was developed by Xu Linqian, Wang Yunsi, Wang Heying, Meng Xinyu, Ma Mingyuan, Cho Hong-won, Zhao Chenyao, Wang Zhengzheng and Li Qishan. The p..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Weima Ind Group Co Ltd has applied Chinese patent for Graphene/zinc-based Composite Grounding Material and Powder Metallurgy Preparation Method and Application Thereof. Wang Guangjun, Qiu Haiwei, Liu Shuji, Xu Yong, Chen Fenglong and Ni Lei developed it. The patent application number is CN202511213919 202..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Nanjing Iron and Steel patent application for Simulated Liquid Level Dynamic Control Method Based on Fluent Continuous Casting Tundish. Qin Bangming, Yu Zhan, Li Ming, Li Quanhui and Tao Biao developed the invention. The patent application number is C..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Jizhou Zhongyi FRP has applied Chinese patent for Large-diameter High-pressure-resistant Glass Fiber Reinforced Plastic Tank and Processing Technology Thereof. Li Wen, Zhang Yingwu, Li Shichao and Zhang Baolong developed it. The patent application number is CN202511277278 20250909. The patent publication nu..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Zhongyan Detection Co Ltd has sought patent for Method and System for Detecting Living Body in Metal Loading Cabin. This invention was developed by Zhao Yeqi. The patent application number is CN202511277306 20250909. The patent publication number is CN120762136 (A). International Patent Classification cod..

Metal & Mining

  |  Tue 10 Mar 2026

Beijing, March 11 -- Qinghai Fifth Geological Exploration Inst has filed a patent application for Three-dimensional Positioning Method and System for Deep Ore Body. This invention was developed by Zhang Jinling, Fang Yongkun, Li Linggui, Miao Guowen, Zhan Shouzhi, Cao Chenggang, Tian Tao, Wu Shukuan, Ying Hui, Zhao Haichao, Zhao..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Yangzhou Ztl New Mat Co Ltd has submitted a patent application for Method for Rapidly Solidifying Aluminum Isopropoxide. This invention was developed by Li Xianping, Chen Qi, Dong Panpan, Zhao Suixin, Liu Meichen, Leng Hanbing and Tang Baofa. The patent application number is CN20251158174 20250730. The pa..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Army Armored Military Academy PLA has applied Chinese patent for Photocuring-based Bionic Layered Ceramic and Preparation Method Thereof. Zhao Yang, Wang Xiaoming, Niu Junfen, Wang Wenyu, Ren Zhiqiang, Han Guofeng, Tane, Tian Wenhua, Sun Chengyu, Wang Peng, Zhu Fuhong and Zhu Sheng developed it. The patent ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Zhejiang Xici Tech Co Ltd has applied Chinese patent for Low-temperature Co-fired Ceramic Material with Medium-high Dielectric Constant and Preparation Method of Low-temperature Co-fired Ceramic Material. Zhang Jinxian and Liang Yongyuan developed it. The patent application number is CN20251113943 2025072..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Shaanxi University of Science & Technology patent application for Ternary Lead-free Bifeo3-based Perovskite-pyrochlore Composite Ceramic Material as Well as Preparation Method and Application Thereof. The invention was developed by Pu Yongping, Zhang ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released Exsense Microelectronics Tech Co Ltd patent application for Composite Ceramic Preparation Method and Composite Ceramic. This invention was developed by Kang Heshan, Chen Yuyin, Fang Chao, Liu Chuandong, Xu Zhiyong and Song Shengliang. The patent app..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Jiangsu Jiuding Special Fiber Co Ltd patent application for Green Production Process of High-silica Glass Fiber. The invention was developed by Gu Qingbo, Qin Xufeng, Xue Xiaochun and Gao Jinbo. The patent application number is CN202511280508 20250..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Nanjing Fiberglass Research & Design Institute has filed a patent application for Functionalized Modified Glass Fiber and Modification Method Thereof. This invention was developed by Xiao Jian, Guo Xiaobei, Wang Wei, Qiao Yongzhen, Bao Yongwei, He Hong, Chen Xiaoyan and Wu Chunfeng. The patent application n..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has published Ferrotec Jiangsu Quartz Technology patent application for Quartz Part Batch Waxing Process and Quartz Part Batch Waxing Device. The invention was developed by Li Jian, Chen Haiyuan, Yang Jun and Zhang Yueqing. The patent application number is CN20251..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released China Building Materials Glass New Material Research Institute Group patent application for Composite Strengthening Method for Large-size Hemispherical Glass. This invention was developed by Cao Xin, Ke Zhenkun, Shi Lifen, Liu Junfei, Cui Jiedong, Shan..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Dongguan Shunxi Electronic Technology has submitted a patent application for Ag Glass Etching Equipment and Etching Method Thereof. This invention was developed by Xu Deli and Deng Qin. The patent application number is CN202510968384 20250714. The patent publication number is CN120757308 (A). International ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Shandong Longguan Tianxu Solar Energy Co Ltd has filed a patent application for Radiation-resistant Fluorophosphate Glass and Preparation Method Thereof. This invention was developed by Xing Zuoxin, Wang Junhai, Xing Yun and Qian Qiwei. The patent application number is CN202511261782 20250905. The patent ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Zibo Jiufang Tongze Tech Co Ltd has applied Chinese patent for Curved Surface Modeling Processing Device for Glass Container. Yuan Shuai developed it. The patent application number is CN202511293273 20250911. The patent publication number is CN120757302 (A). International Patent Classification codes are C..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Jiangsu Tiemao Technology has submitted a patent application for Method for Adjusting Bending Degree of Large-specification Glass. This invention was developed by Wu Benhua, Zhang Baojin, Pan Ying, Li Feng, Yang Yang and Xu Yinqin. The patent application number is CN202510965789 20250714. The patent publica..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Hebei Zhouji High Tech Environmental Protection Tech Co Ltd patent application for Nano Rare Earth Scale Prevention and Removal Processor. Cao Lei and Cao Heming developed the invention. The patent application number is CN202511147030 20250815. The ..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Peric Special Gases has submitted a patent application for Preparation Method and Device of Carbonyl Iron. Bo Lin, Pei Jiaying, Wang Yafeng, Peng Lipei, Yue Liping, Yang Wanji, Yang Yaowu and Wang Wei developed the invention. The patent application number is CN202510890464 20250630. The patent publication n..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released Guizhou Phosphate Kairui Tech Co Ltd patent application for Refining Method of Titanium Dioxide By-product Ferrous Sulfate Heptahydrate. This invention was developed by Leng Guoqin, Zhang Lei, Peng Hainan, Yin Chenglin, Shen Zhengjun and Wen Bing. T..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Liaocheng University patent application for Fau Type Aluminum Phosphate-based Molecular Sieve and Preparation Method Thereof. Tao Shuo, Wang Zhuoqi, Min Xiangfei, Zhang Ranran and Li Xiaolei developed the invention. The patent application number is CN..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- Institute of Mineral Resources Chinese Academy of Geological Sciences has submitted a patent application for Purification Method of Pegmatite High-purity Quartz and Extraction Purity Evaluation Method. This invention was developed by Xiong Xin, Yang Dan, Chen Weishi, Wang Lele and Chen Jiahong. The patent a..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has received Pingluo Binhe Sic Co Ltd patent application for Silicon Carbide Smelting Process Based on Spent Material Charging of Closed Negative-pressure Downward-jumping Type Smelting Furnace. Zhang Haibo, Zhang Haitao and Pan Jinwu developed the invention. Th..

Metal & Mining

  |  Wed 11 Mar 2026

Beijing, March 11 -- State Intellectual Property Office of China has released Xuzhou Coal Mine Safety Equipment Mft Co Ltd patent application for Working Method of Fixed Bucket Box Type Metallurgy Skip Bucket. This invention was developed by Hu Zhenyu, Du Kun, Zheng Changzheng, Li Zhengrong, Zhang Liang, Sun Haiyong, Meng Fanya,..
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