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Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Zhengzhou Hengda Intelligent Control Technology, Zhengzhou Coal Mining Machinery Group and Zhongchuang Zhiling Zhengzhou Industrial Tech Group Co Ltd have submitted a patent application for Mining Water Medium Treatment System and Control Method. Wang Junfu, Zhang Xingfu, Ni Jinjiang, Lyu Shanchao, Wang Chuan..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has released Sumitomo Heavy Industries patent application for Superconducting Magnet Device. This invention was developed by Ebara Yuta. The patent application number is US202619444028 20260108. The patent publication number is US20260135024 (A1). International Patent Cla..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Henan Faende Mining Industry has submitted a patent application for Mine Equipment Remote Monitoring Method and System and Storage Medium. This invention was developed by Wang Leilei, San Zhongjun, Ge Baojing, Liu Wei, Liu Liming, Zhao Yuncong, Fang Jiajun, Shi Haisong, Wen Yanzhong, Zhang Haoran, Wang Zhanji,..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Shaanxi Coal Group Shenmu Zhangjiamao Mining Co Ltd, Meike Tongan Beijing Intelligent Control Technology and China Coal Research Institute have sought patent for Coal Mine Monitoring and Carbon Sink Resource Comprehensive Management Method Based on Solid Waste Recycling. This invention was developed by Hu Jian..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Mazak Corp has submitted a patent application for Devices, Systems, and Methods for Increased Wear Resistance During Low Temperature Friction Stir Processing. This invention was developed by Fleck Rodney Dale and Steel Russell J. The patent application number is US202519359290 20251015. The patent public..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Har Wu Sulutian Coal Mine of China Shenhua Energy and No. 711 Research Institute of China State Shipbuilding patent application for Generator Crankshaft Design Method, Device and Equipment and Storage Medium. Gao Junfeng, Zhang Jianhua, Li Fuping, Zhang ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Ccteg Coal Mining Research Institute and Tiandi Science & Technology patent application for In-situ Uniaxial Loading Device and In-situ Loading Method for Large-size Coal Sample. Kang Hongpu, Gao Fuqiang, Hara Guiyang, Lou Jinfu, Wang Xiaoqing, Li Jianzh..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Huaneng Qingyang Coal and Electricity and Huaneng Clean Energy Res Institute patent application for Anti-freezing Shallow Underground Water Monitoring System and Method. Shi Xuanming, Zhang Jian, Zhu Yalong, Niu Hongwei, Li Yichao, Gao Shiwang, Ge Lungui..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Wuyang Coal Mine of Shanxi LuAn Environment Energy Development and China Coal Geology Group have submitted a patent application for Mining Area Settlement Monitoring and Grouting Treatment Evaluation Method Based on Multi-source Remote Sensing Fusion. Wang Zhiqiang, Hao Yankui, Li Yang, Yue Peng, Chang Lantian..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Robis Tech patent application for Welding-free Joint Device. Hong Seok-pyo developed the invention. The patent application number is CN202510490398 20250418. The patent publication number is CN121363826 (A). International Patent Classification codes a..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Jiangsu Kaifeng New Energy Tech Co Ltd has filed a patent application for Vertical Continuous Carbonization and Graphitization Integrated Furnace. This invention was developed by Luo Youfa, Yang Yunlin, Yang Yongjun, He Saye, Zhou Yuxing and Luo Yousheng. The patent application number is CN202410976942 2024..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Nissin Ion Equipment patent application for Gas Supply Device and Processing Device. The invention was developed by Sato Takumi and Ueno Koyu. The patent application number is CN202510979239 20250716. The patent publication number is CN121363716 (A)...

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Brueckner Maschb GmbH has sought patent for Casting Device. This invention was developed by Edfelder Anton and Giapoulis Anthimos. The patent application number is US202519381991 20251106. The patent publication number is US20260131516 (A1). International Patent Classification codes are B29C48/00, B29C48..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- ASM International Holding has submitted a patent application for Method and System for Depositing Metal-containing Layers. This invention was developed by Hatanpaa Timo, Vihvala Aki and Mikko Ritala. The patent application number is CN202510977362 20250716. The patent publication number is CN121362962 (A). ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Ningbo Jintian Copper Group has submitted a patent application for Wear-resistant Complex Brass Material and Preparation Method and Application Thereof. This invention was developed by Duan Chaonan, Qu Fushui and Liu Zhe. The patent application number is CN202511422766 20250930. The patent publication numbe..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published JSR Corporation patent application for Liquid Crystal Aligning Agent, Liquid Crystal Alignment Film, and Liquid Crystal Element. The invention was developed by Nishimura Tatsuya, Fujishita Shohei and Ishibe Toru. The patent application number is CN20..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Huaneng Qingyang Coal and Electricity, Huaneng Coal Tech Research Co Ltd and Shandong University of Science and Technology have filed a patent application for Wind-erosion-resistant and Rain-resistant Dust Suppression Material Suitable for Coal Mine and Preparation Method of Wind-erosion-resistant and Rain-res..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Promaxo has submitted a patent application for Systems and Methods for Ultralow Field Relaxation Dispersion. De Matos Gomes Muller Francis developed the invention. The patent application number is US202519244721 20250620. The patent publication number is US20260133271 (A1). International Patent Classific..

Metal & Mining

  |  Tue 19 May 2026

Beijing, May 20 -- Beijing Zhong Ke San Huan has sought patent for Neodymium-iron-boron Magnet and Preparation Method Thereof. This invention was developed by Ye Xuanzhang, Fu Guoan, Wang Jindong, Niu E, Wang Zhan, Hu Boping and Rao Xiaolei. The patent application number is CN202410961929 20240717. The patent publication numb..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Peng Wei has submitted a patent application for Combination Scheme of Double-layer Bedroom Guest, Dining Room and Storage Room of High-rise Unit Residence. This invention was developed by Peng Long, Peng Xiaoxue and Wang Hongli. The patent application number is CN20241117492 20240717. The patent publication..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Proterial has sought patent for Sic Single Crystal Substrate, Method of Manufacturing Sic Single Crystal, and Apparatus of Manufacturing SiC Single Crystal. This invention was developed by Kusunoki Kazuhiko, Hasegawa Takashi, Takao Kenta and Abe Mai. The patent application number is US202519380452 202511..

Metal & Mining

  |  Tue 19 May 2026

Beijing, May 20 -- China University of Mining and China Academy of Safety Science & Technology have sought patent for Mine Robot Dynamic Scene Modeling System Based on 3D Gaussian Splashing. This invention was developed by Liu Feng, Li Wei, Che Honglei, Yuan Shuaidong, Pan Lu and Liu Zhongguan. The patent application number i..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Heilongjiang Hongxinglong Nongken Beixing New Building Mat Co Ltd and Heilongjiang Baichun Solid Waste Resource Utilization Engineering Tech Research Co Ltd have submitted a patent application for Composite Material Using Coal Gangue, Preparation Method and Application of Composite Material in Check Dam. This ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Shannxi Diesel Engine Heavy Industry patent application for Dismounting Device for Stud and Nut of Connecting Rod. This invention was developed by Xu Ruiqi, Lei Zhenxi, Zheng Xu, Yang Ping, Liu Jun, Bai Baolong, Zhang Leilei and Yang Xue. The patent a..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Hunan University has submitted a patent application for Carbon-graphite Material with Ant Nest Hole Structure and Preparation Method Thereof. This invention was developed by Tu Chuanjun and Zhu Shen. The patent application number is CN202511888180 20251215. The patent publication number is CN121362066 (A). ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Electric Power Res Inst State Grid Jibei Electric Power Co Ltd and State Grid Corporation of China have applied Chinese patent for Method and Device for Controlling and Evaluating Liquid Level of Slurry in Limestone Wet Desulfurization Tower. Jiang Long, Song Yunchang, Dong Zhaomin, Li Yuanyuan, Du Lei, Xu Pen..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Baotou Huamei Rare Earth Products and China North Rare Earth Group High Tech Co Ltd have applied Chinese patent for Mixing, Drying and Conveying System and Mixing, Drying and Conveying Method for Rare Earth Ore Concentrate. Liu Lei, Li Yaoxian, Jiang Xiaoli, Li Na, Bian Yongfeng, Li Xin, Li He, Sang Xiaoyun, X..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Shanxi China Resources Daning Energy Co Ltd and China Coal Research Institute have sought patent for Roadway Supporting Structure for Coal Mine Underground Gob-side Entry Retaining. This invention was developed by Wang Pengjun, Jiang Shuyin, Lyu Kun, Wei Luhao, Han Junxiao, Han Kai, Yin Shuaijun, Jia Mingqi, W..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Yantai 500 Heat Supply Co Ltd and Huaneng Clean Energy Res Institute have submitted a patent application for Method and Device for Preventing and Controlling Sand Production of Gas Storage. Sun Li, Jing Tieya, Li Chunxiao, Yuan Haowei, Du Yuzhuo, Huang Siyuan and Shu Xingjie developed the invention. The pat..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Zhaotong Xianxing Road And Bridge Eng Co Ltd and Chongqing Jiaotong University have filed a patent application for Device and Method for Controlling Outer Inserting Angle of Tunnel Blasting Peripheral Hole. This invention was developed by Xue Ganggang, Tang Bing, Li Yong, Cheng Fugui, Zhang Xuefu, Hu Bo, Zhang..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Sichuan Pingshan Tianyuan Titanium Ind Co Ltd and Yibin Tianyuan Group Co Ltd have submitted a patent application for Method for Jointly Smelting High Titanium Slag by Adopting Multiple Raw Materials. This invention was developed by Wan Li, Liu Xianghai, Wang Liang, Wen Xiaohu, Chen Chonghai, Liu Jie and Luo T..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Henan Fuda Precision Industry Electric and Sanmenxia Xisanyuan Mat Development Co Ltd have submitted a patent application for Vacuum Annealing Furnace for Three-dimensional Roll Iron Core. This invention was developed by Liu Junwei, Lyu Yingjie, Kong Hongjun, Kang Bingcan, Guo Jingying, Lu Qunxing, Zhang Chao ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Northwestern Polytechnical University and Carbon Based Composite Materials Res Institute Of Henan Academy Of Sciences have submitted a patent application for Carbide and Boride Ultrahigh-temperature Ceramic Modified C/c Composite Material and Preparation Method Thereof. This invention was developed by Zhang Yu..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Guizhou Zhongwei Resources Recycling Ind Development Co Ltd and Guizhou Zhongwei Xingyang Energy Storage Tech Co Ltd have sought patent for Lithium Extraction Slag Resourceful Treatment Method and Device. This invention was developed by Long Wei, Ren Xingting, Li Weihua, Li Qiang, Wang Jin, Yan Minyong and Luo..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Xian Csg Energy Saving Glass Tech Co Ltd and CSG Holding have submitted a patent application for Laminated Glass and Preparation Method Thereof. This invention was developed by Li Ran, Huang Wei, Deng Yunjun, Wang Zhifu and Zhang Tianbao. The patent application number is CN202511459175 20251013. The patent ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Northeastern University and Jiangyin Xingcheng Special Steel Works have filed a patent application for Continuous Casting Process Parameter Determination Method and Device Based on Tin Precipitation Prediction. This invention was developed by Zhai Cheng, Shi Shaoyuan, Sun Xianjin, Bai Yun and Zhu Miaoyong. ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Bengbu University and Anhui Haoou Electronic Tech Co Ltd have filed a patent application for Processing Equipment for Manganese-copper Precision Resistance Alloy. This invention was developed by Song Jingjing, Chen Yu, Ge Jinlong, Kim Sun-hae, Chu Fuyu, Wu Haozhe and Xia Chenxi. The patent application numbe..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Shenyue Semiconductor Shenzhen Co Ltd and Shenyuekou Smal Semiconductor (Huzhou) have submitted a patent application for Shunting Device for Ceramic Chopper Blank. Xu Furong developed the invention. The patent application number is CN202511465039 20251014. The patent publication number is CN121360704 (A). I..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Shanxi Road And Bridge Construction Group Fanwu Expressway Co Ltd and Shanxi Provincial Traffic Planning Survey and Design Institute have submitted a patent application for Low-sedimentation Iron Tailing Sand Treatment Pulverizer for Highway Construction. This invention was developed by Guo Yongjun, Guo Chengc..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Evonik Operations has submitted a patent application for Improved Process for Production of Alkali Metal Methoxides. Paul Niklas, Schröder Moritz, Rix Armin Matthias, Wüller Martin, Roettger Dirk, Six Tanita Valèrie, Francois Patrick, Oh Min-zae, Zitzewitz Philp and Ruwwe Johannes developed the invention..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Fourth Power Inc has submitted a patent application for Graphite-based Infrastructures for Handling Molten Metals and Methods of Forming Thereof. This invention was developed by Young Tyler, Pidaparti Sandeep, Macgregor Mike G, Kelsall Colin Clancy, Henry Asegun and King Adam. The patent application numb..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Microsoft Technology Licensing has submitted a patent application for Method for Processing Glass Filament. This invention was developed by Sandoghchi Seyed Reza, Shardlow Peter Charles, Appleyard Andrew Paul and Harker Andrew Thomas. The patent application number is US202619442662 20260107. The patent pub..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has released Corning patent application for Methods and Apparatus for Manufacturing a Glass Ribbon. This invention was developed by Carl Benjamin Logan, Posada-pineda David and Scherer Paul. The patent application number is US202319120099 20231030. The patent publication nu..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Corning has applied United States patent for Sheet Glass Thickness Control Apparatus. Lamberson Derwin Lee, Lu Hungcheng and Tucker Robert Allan developed it. The patent application number is US202319119443 20231010. The patent publication number is US20260132068 (A1). International Patent Classification c..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Shenhua Group Zhungeer Energy patent application for Mine Card Operation Scheduling Method and Device for Strip Mine. Song Chengpeng, Li Haijun, Li Bo, Guo Yinan, Zhang Feng, Chen Zhiqiang, Liu Feng and Wang Xingye developed the invention. The patent ap..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Grid Jiangxi Electric Power Co Ltd Information & Communication Branch has sought patent for District Carbon Reduction Capability Mining Method and System. This invention was developed by Bai Yang, Chu Hongliang, Huang Kang, Wang Fan and Peng Qian. The patent application number is CN202511948600 20251223..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Beijing Yangguang Jinli Tech Development Co Ltd patent application for Coal Mine Roof Dynamic Monitoring and Early Warning Method and System Based on Artificial Intelligence. Wu Yue and Wu Bing developed the invention. The patent application number is..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Emergency Management Department Information Res Institute Coal Information Institute has submitted a patent application for Strip Mine Slope Risk Prediction Method and System Based on Multi-source Data. Gao Yuan, Yuan Yang, Zhang Guang, Liu Peng, Wang Shirui, Koari, Xie Lianku and Song Yimeng developed the inv..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Wuhan Wuyao Safety Glass Co Ltd has submitted a patent application for CAE (computer Aided Engineering) Design Method for Glass Molded Surface Formed Outside Furnace. This invention was developed by Yang Hai. The patent application number is CN202511278387 20250909. The patent publication number is CN121365..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Beijing Honghu Yuntu Tech Co Ltd has submitted a patent application for CAD Toolbar Dynamic Arrangement Method and System Based on Operation Chain Mining. He Xiaomin, Jia Ruo, Liu Kehua, Zheng Li, Wang Zuoyuan and Li Tu developed the invention. The patent application number is CN202511948415 20251223. The p..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Hubei Chuan Tech Achievement Promotion Co Ltd has submitted a patent application for Cutting Equipment for Machining Fire-fighting Metal Products. This invention was developed by Xiang Xiankun, Li Heng, Tian Wangping, Tu Guolin, Liu Wei, Chai Hua, Qu Xiaohui and Wang Zhaojin. The patent application number i..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- North China University of Science and Technology has filed a patent application for Method and Device for Preparing Iron Powder Based on Metal Zinc. This invention was developed by Li Tao, He Tongpu, Tan Min, Zhang Zhikuan, Pang Min, Tian Tielei, Deng Yong, Gu Shaopeng, Yao Xin, Ju Liying, Fan Xinyu, Yan Jingj..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Suzhou Sail Science & Technology has submitted a patent application for High-speed Anti-snakelike Ultrathin Metal Scribing Knife and Preparation Method Thereof. This invention was developed by Ran Longguang, Chen Yu, Jia Nan, Mao Jinrui, Li Mei and Li Bin. The patent application number is CN202511318116 20250..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Chongqing Jinxilong Industry has applied Chinese patent for Automatic Unloading Equipment for Isostatic Compaction of Hard Alloy Small-diameter Long Bars. Yang Zexin and Cai Mingying developed it. The patent application number is CN202511482350 20251016. The patent publication number is CN121360814 (A). Inter..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Zhejiang Moke Laser Intelligent Equipment patent application for Large-density-difference Ceramic Particle Reinforced Medium-entropy Alloy Powder as Well as Preparation Method and Application Thereof. Feng Yulei, Dai Wenke, Du Siwei, Zhou Jianzhong and W..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Zhuzhou Tony Carbide Co Ltd has submitted a patent application for High-performance Hard Alloy Ball Tooth and Preparation Method Thereof. This invention was developed by Liu Haijun and Huang Dongxing. The patent application number is CN202511530524 20251024. The patent publication number is CN121360811 (A)...

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Lanzhou Institute of Technology has applied Chinese patent for Method for Preparing High-index Single-crystal Metal and Large-size Special-shaped Near-single-crystal Metal. Yue Wu, Gong Chenggong, He Fangxia and Zhang Junxi developed it. The patent application number is CN202411825456 20241212. The patent pub..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Tianjin Huaqing Aerospace Tech Co Ltd patent application for Integrated Forming Device for Wear-resistant Alloy Nut. This invention was developed by Wan Ting. The patent application number is CN202511739059 20251125. The patent publication number is C..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Harbin Institute of Technology has submitted a patent application for Method for Promoting Rolling Combination of Metal Composite Plate Through Self-riveting Microstructure. This invention was developed by Ding Chaogang, Li Hushan, Xu Jie, Xu Zhenhai, Shan Debin and Guo Bin. The patent application number is C..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Harbin Institute of Technology patent application for Die Forming Method for Self-riveting Microstructure Metal Composite Plate. Ding Chaogang, Li Hushan, Xu Jie, Xu Zhenhai, Shan Debin and Guo Bin developed the invention. The patent application number ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Aerospace Hiwing Harbin Titanium Ind Co Ltd patent application for Hot Forming Die for Preventing Formed Side Wall of Titanium Alloy Sheet Metal Part with High Deep Drawing Structure from Being Scratched. This invention was developed by Cong Yupeng, Yang..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Shenyang Jinghe Numerical Control Technology Development has sought patent for Thin-wall Metal Bulging Forming Method Based on Liquid Phase Change Expansion. This invention was developed by Yang Chengzhi, Li Cheng, Li Guangsheng, Li Ning, Na Ran and Guan Hongbin. The patent application number is CN20251174342..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Jiangsu Hualong Precision Intelligent Manufacturing patent application for Pull-type Straightening Device for Gray Cast Iron Profile and Using Method. Sun Nan and Gao Yongfu developed the invention. The patent application number is CN202511887840 202512..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Sichuan Nan Lian Huan Zi Tech Co Ltd has applied Chinese patent for Self-adaptive Wind Pressure Regulation and Control System of Quartz Sand Unpowered Powder Selecting Equipment. Zeng Wei, Zhu Guoshun, Chen Bin, Qin Wei, Hu Qing, Ren Junjie, Wang Jing and Yan Li developed it. The patent application number i..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Zaozhuang Huaxia New Mat Co Ltd has sought patent for Sand-powder Separation Equipment and Separation Method in Machine-made Sand Production Process. This invention was developed by Tian Yuhu, Hu Xingmei, Sun Qinqin and Wang Dongdong. The patent application number is CN202511665359 20251113. The patent publ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Sichuan Metallurgical Design & Res Institute has applied Chinese patent for Multi-stage Ore Screening Device. Duan Junfeng and Mu Changping developed it. The patent application number is CN202511939435 20251222. The patent publication number is CN121360697 (A). International Patent Classification codes are ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Li Hongqi has applied Chinese patent for Manufacturing Method of Corrosion-resistant Conducting Layer on Surface of Magnesium Alloy. Li Hongqi developed it. The patent application number is CN202410969251 20240718. The patent publication number is CN121360691 (A). International Patent Classification codes a..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Li Hongqi has submitted a patent application for Method for Repairing Damage of Protective Layer on Surface of Magnesium Alloy. This invention was developed by Li Hongqi. The patent application number is CN202410969106 20240718. The patent publication number is CN121360689 (A). International Patent Classifi..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Bgrimm Chemical Tech Cangzhou Co Ltd has applied Chinese patent for Flotation Reagent and Flotation Method for Copper-molybdenum Ore Flotation. Ling Shisheng, Shang Yanbo, He Wei, Li Han, Li Mengyu, Chen Jiaxiu, Yue Shouyan, Li Da, Zhang Yinxue, Li Xiang and Huang Hao developed it. The patent application nu..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Chongqing Geology And Mineral Resources Testing Center has applied Chinese patent for Collecting Agent and Bauxite Desilicication Method. Zhou Chunji, Zheng Dadong, Zhang Binchen, Tan Lin, Ran Zhou, Fu Taiyu, Liu Xuanchun and Shi Pin developed it. The patent application number is CN202511898162 20251216. Th..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Jiangsu Nankuang Intelligent Equipment Co Ltd has filed a patent application for Spiral Sand Washer with Vibrating Screen Structure. This invention was developed by Huang Bin. The patent application number is CN202511847148 20251209. The patent publication number is CN121360645 (A). International Patent Cla..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Xinjiang Eastern Hoshine Silicon Industry has applied Chinese patent for Efficient Screening Method for Special Ore. Wu Zaibao, Mo Hongbing, Qi Hongwei, Chen Yu, Zhang Zhanliang and Fu Jiang developed it. The patent application number is CN202511438827 20251010. The patent publication number is CN121360644 (A..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Henan Nile River Machinery Equipment Co Ltd patent application for Movable Spiral Chute Ore Dressing Device. Li Huali, Li Chang'an, Sun Xinfeng, Wu Songtao and Niu Haifeng developed the invention. The patent application number is CN202511834431 202512..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Qingdao Reckel Advanced Materials has submitted a patent application for Low-temperature Airflow Crushing Device for Preparing Semi-brittle Corundum Abrasive. This invention was developed by Liu Haihong and Chen Jiansen. The patent application number is CN202511726969 20251124. The patent publication number i..

Metal & Mining

  |  Wed 20 May 2026

Canberra, May 20 -- Australian Patent Office has received Alcoa USA patent application for Systems and Methods of Recycling Aluminum Scrap and Associated Products. Liu Xinghua, Schnitgen Andrew L and Caron Francis developed the invention. The patent application number is AU20240206105 20240105. The patent publication number i..

Metal & Mining

  |  Wed 20 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has published Advanced Micro Devices patent application for Multilayer Interposer for Through Glass Via. The invention was developed by Bakhtiary Marzieh, Boyapati Sri Ranga Sai, Kazinakis Karlos Thomas Leonidas and Mysore Kaushik. The patent application number is US2024189..

Metal & Mining

  |  Wed 20 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has released Wolfspeed patent application for Semiconductor Devices Having Non-continuous Metal Gate Runners. This invention was developed by Richter Daniel, Barkley Adam and Maas Michael. The patent application number is US202418942905 20241111. The patent publication numb..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Tongji University has submitted a patent application for Method for Pulverizing Zero Valent Iron. Shi Yuxiang and Zhang Weixian developed the invention. The patent application number is US202519382246 20251106. The patent publication number is US20260131380 (A1). International Patent Classification code is..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Vesuvius Group S A has sought patent for Ridged Tundish Stopper. This invention was developed by Kreierhoff Martin, Richaud Johan and Rave Marcel. The patent application number is US202419482005 20240514. The patent publication number is US20260131375 (A1). International Patent Classification codes are B..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Heraeus Medevio GmbH & Co KG has filed a patent application for Method and Composite Preform for Producing a Shaped Metal Product. This invention was developed by Spaniol Bernd, Esposto Tim, Weigand Andre, Jung Markus and Drescher Claudia. The patent application number is US202519381519 20251106. The pat..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- U.S. Patent and Trademark Office has received Qingdao Yunlu Advanced Materials Technology patent application for Low-loss Thin Amorphous Alloy Strip and the Manufacturing Device and Method Thereof. Zeng Yuanhua, Li Xiaoyu, Pang Jing, Wang Zefan and Wang Zhiqiang developed the invention. The patent applicat..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Fuxin Lida Steel Casting has submitted a patent application for Thermal Analysis Carbon Control Method for Gray Cast Iron. This invention was developed by Teng Zonglong, Ma Tieying, Chen Xuejing, Liu Jiance and Yan Chunjian. The patent application number is CN202511936052 20251222. The patent publication numb..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Inner Mongolia Xiangfu New Energy Co Ltd has sought patent for Prejudgment Method for Qualification of Materials in Artificial Graphite Pre-carbonization Process. This invention was developed by Gao Qijie, Cao Xuzhi, Zhang Jingjie, Dong Yanqun, Zhu Pengbo, Liu Guofeng, Feng Gang and Li Guanghui. The patent ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Gao Keying patent application for Energy-saving Ore Melting Kiln Based on Bubbling Fluidization. This invention was developed by Gao Keying. The patent application number is CN202410970029 20240719. The patent publication number is CN121363871 (A). In..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Inner Mongolia Longma Casting Co Ltd has sought patent for Smelting Device and Method for Casting of Castings. This invention was developed by Shi Wei, Yan Xinfei, Jia Junqiang, Bajasoura, Wang Jiaqi and Fan Junjian. The patent application number is CN202511935103 20251222. The patent publication number is ..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has received Huaibei Longtu Aluminium Mat Co Ltd patent application for High-strength Regenerated Aluminum Alloy Preparation Device Based on Mn-cr Composite Modification. Cui Chaopeng, Zhu Xiangwei, Fang Zhenxiang, Liu Qiang, Zhang Li, Zhou Yinlu, Liu Mengjie and Fan..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Chin Wen Lung patent application for Movable Trolley Type Smelting Furnace. This invention was developed by Chin Wen Lung. The patent application number is CN202410974978 20240719. The patent publication number is CN121363866 (A). International Patent..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Tongling Nonferrous Metals Group patent application for Sealing Box System of Smelting Pot. This invention was developed by Cheng Lizhen, Li Chunyu, Tang Wenzhong and Lu Xun. The patent application number is CN202410964606 20240718. The patent publicati..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has published Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai patent application for Maintenance-free Drum-type Coal Mining Machine Walking Box. The invention was developed by Zhang Lingfeng, Zhang Bin, Wang Gua..

Metal & Mining

  |  Wed 20 May 2026

Pretoria, May 20 -- Northeastern University has received a patent for Method for Recovering Aluminum and Heavy Metals from Electroplating Sludge. This invention was developed by Huo Yang, Zhu Suiyi, Qu Zhan, Su Ting, Lin Xue and Bian Rui. The patent application number is ZA20200001279 20200228. The patent publication number i..

Metal & Mining

  |  Wed 20 May 2026

Pretoria, May 20 -- Joy Global Underground Mining has been awarded a patent for Service Jack System. This invention was developed by Han Jianjun and Nortje Francois. The patent application number is ZA20190004464 20190708. The patent publication number is ZA201904464 (B). Cooperative Patent Classification codes are B60P1/02 (..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- Tesla has submitted a patent application for Magnetic Splittable Sun Visor. This invention was developed by Wiitala Devan Maximo, Wang Yiqing and Grosu Viorel Bagdan. The patent application number is US202418947696 20241114. The patent publication number is US20260131641 (A1). International Patent Classi..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- WTL Tech Shenzhen Co Ltd has submitted a patent application for Super-hard and Super-strong Explosion-proof Glass Film with Metal Frame. This invention was developed by Liu Tak Nam, Liu Sui Hoi, Liu Siu Hei and Liu Tak Ngai. The patent application number is US202419000888 20241224. The patent publication..

Metal & Mining

  |  Tue 19 May 2026

Alexandria, May 20 -- General Electric Co has applied United States patent for Methods for Casting a Component Via a Unitary Core-shell Mold. Garay Gregory Terrence, Przeslawski Brian David, Yang Xi and Hampshire Joseph Edward developed it. The patent application number is US202418939671 20241107. The patent publication numbe..

Metal & Mining

  |  Tue 19 May 2026

Beijing, May 20 -- Xi'an Aeronautical University has filed a patent application for Intelligent Metal Material Fatigue Evolution Analysis System. This invention was developed by Li Meng, Zhao Liangjie, Li Rong, Li Jianna and Zhang Shuang. The patent application number is CN202511912506 20251218. The patent publication number is..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- State Intellectual Property Office of China has released Harbin Engineering University and China Nuclear Industry Corporation Ltd patent application for Liquid Lead-bismuth Alloy Thermal Stripe Oscillation Experiment Device and Liquid Lead-bismuth Alloy Thermal Stripe Oscillation Experiment Method. This invent..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Sichuan Yitian Tech Co Ltd has submitted a patent application for Device for Detecting Surface Defects of Aluminum Material. This invention was developed by Shen Guangwen. The patent application number is CN202511947215 20251223. The patent publication number is CN121364195 (A). International Patent Classif..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Jiangsu Leuven Instruments has applied Chinese patent for Ion Beam Deposition Equipment and Alloy Thin Film Deposition Method. Xu Kangning, Xu Fei, Liang Ying, Li Zichao, Choi Ho-san, Shi Xiaoli and Xu Kaidong developed it. The patent application number is CN202410971224 20240718. The patent publication num..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- AECC Xi'an Power Control Technology has applied Chinese patent for Powder Metallurgy Material and Preparation Method. Fang Gang, Zhang Xianjun, Fu Xiaoqiang, Zhao Deping, Wang Sen, Zhu Man and Hou Xiaopeng developed it. The patent application number is CN202511552537 20251028. The patent publication number is..

Metal & Mining

  |  Wed 20 May 2026

Beijing, May 20 -- Xinjiang University has submitted a patent application for Method for Preparing High-entropy Alloy Coating Through Atmosphere Plasma Spraying and Laser Remelting Composite Technology. This invention was developed by Sun Yaoning, Wei Ning, Xu Yifei and Li Shilong. The patent application number is CN202511604..
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