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Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shanxi Jincheng Anthracite Mining Group Linfen Jinniu Coal Mine Invest Co Ltd has submitted a patent application for Mining Hydraulic Bin Cleaning Device. Li Jianguo, Wang Jianlei, Guo Haibin, Xu Baohu, Cheng Yongpeng, Liu Haijun, Yan Wenyue, Li Zhengui and Zhang Lei developed the invention. The patent appli..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Huzhou Aobao Ind Co Ltd patent application for Intelligent Integrated System. Qu Linhai and Qu Xiao developed the invention. The patent application number is CN202511457303 20251013. The patent publication number is CN121197709 (A). International Paten..

Metal & Mining

  |  Fri 01 May 2026

Alexandria, May 2 -- Soleras Advanced Coatings BV has secured a patent on Magnetron with Controller for Monitoring and Control. De Bosscher Wilmert, Van De Putte Ivan and Dewilde Niek developed the invention. The patent application number is US201917286590 20191022. The patent publication number is US12614706 (B2). Internatio..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Jinxi Industries Group has filed a patent application for Inner Supporting and Shaping Device for Girth Welding Seam of Jar-mouth-shaped Cylindrical Part. This invention was developed by Xue Tonghui, Yang Lan, Yang Laishan, Zhao Shixiong, Gao Yunfei, Wang Yanyan, Zhang Min, Li Yue, Li Shu, Tang Xiaoqian, Zhang ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Dongshi Wuhan New Energy Technology has submitted a patent application for Laser Welding Boundary Beam Plane Correction Device. This invention was developed by Liang Chao, Yang Yu, Xing Tiebiao, Zhang Shun, Wan Shan, Chen Ziyao, Zhang Hao and Gao Han. The patent application number is CN202511638915 20251110...

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Shougang Jingtang United Iron & Steel patent application for Coiling Unit Valve Control Method and Device. The invention was developed by Wang Jian. The patent application number is CN202511479925 20251016. The patent publication number is CN121198771..

Metal & Mining

  |  Fri 01 May 2026

Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to GlobalWafers for Method of Identifying Defects in Crystals. Wu Yewchung Sermon, Tsui Bing-yue, Lu Tsan-feng, Yang Cheng-jui and Lee Chen Yuan developed the invention. The patent application number is US202418776277 20240718. The patent publication n..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Yongzhen Technology (Wuhu) has filed a patent application for Aluminum Profile Identifying, Classifying and Conveying Device. This invention was developed by Wang Xianli, Wang Fei, Wang Qi and Feng Tao. The patent application number is CN202511401857 20250928. The patent publication number is CN121198626 (A)..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Baixiangshan Mining Branch Anhui Magang Mining Resources Group Gushan Mining Co Ltd has submitted a patent application for Total Tailing Multi-stage Rotational Flow Classification Equipment for Dressing Plant and Use Method of Total Tailing Multi-stage Rotational Flow Classification Equipment. This invention wa..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Changchun Gold Research Institute patent application for Prediction Method for Mineral Flotation Yield. This invention was developed by Wang Tong, Zhang Lei and Zhang Shibiao. The patent application number is CN202511750091 20251126. The patent publica..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Luonan Taoling Mining Co Ltd has submitted a patent application for Method for Extracting Copper Fine Powder from Copper-containing Ore Through Flotation. Ye Jianrong, Zhang Xingwu, Wei Fang'e, Fan Dingpeng, Qu Haolei, Yu Wenming, Zhao Wei, Chen Shiying and Zhang Tao developed the invention. The patent appli..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Luonan Taoling Mining Co Ltd has submitted a patent application for Method for Extracting Fine Iron Powder from Iron-containing Mineral Substances Through Magnetic Separation. This invention was developed by Ye Jianrong, Zhang Xingwu, Wei Fang'e, Fan Dingpeng, Qu Haolei, Yu Wenming, Zhao Wei, Chen Shiying and Z..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Changsha Research Institute Of Mining & Metallurgy patent application for Accurate Grinding and Selecting Method for Minerals. Wang Lizhen, Cao Yuchuan and Shen Liwei developed the invention. The patent application number is CN202511756494 20251127. Th..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Xinjiang Saier Energy Mining Co Ltd patent application for Self-adaptive Mine Flying Dust Real-time Monitoring and Spraying Eliminating Device and Using Method Thereof. Zhou Weizhong, Liu Jun, Wang Huaijie, Liu Weijiang, Hu Chengwen, Huang Haishan, Li Yan..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Tiandi Shanghai Excavating Equipment Technology and China Coal Technology & Engineering Group, Shanghai patent application for Foam Dust Settling Device for Drum-type Coal Mining Machine. The invention was developed by Zhang Lingfeng, Zhang Bin, Xu Weipe..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Anhui Yingtuo Intelligent Equipment Co Ltd has submitted a patent application for Glass Screen Grinding Water Filtering and Circulating System. Lin Tao developed the invention. The patent application number is CN202511426283 20250930. The patent publication number is CN121197912 (A). International Patent Cla..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Shandong Yinjian Metal Pigment patent application for Filtering Device for Filtering Impurities in Aluminum Paste. This invention was developed by Liu Qiaoling, Chen Shu, Liu Rongyan, Liu Enpeng and Zhang Bin. The patent application number is CN2025115..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Guangxi Zhuang Autonomous Region Fisheries Res Institute Guangxi Zhuang Autonomous Region Fishery Di and Fangchenggang Chaobang Marine Tech Co Ltd have filed a patent application for Purification System for Reducing Content of Heavy Metals and Bacteria in Living Oysters and Use Method of Purification System. Th..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Henan Fourth Geological Exploration Institute Co Ltd has submitted a patent application for Mine Slope Ecological Restoration Equipment. This invention was developed by Zhai Huijun, Wang Meng, Wang Rongrong, He Shida, Li Mingming, Gao Xuan, Zhu Tao, Liu Jingnan, Zhang Shen and Kang Chunjing. The patent appli..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Safran has submitted a patent application for Method and Device for Manufacturing Holbach Type Sinusoidal Magnetized Magnet. Fleury Aurelien, Virgili Christian and Salert Paul developed the invention. The patent application number is CN20248034669 20240521. The patent publication number is CN121195314 (A). I..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Corning has sought patent for Coating for Glass-based Components. This invention was developed by Condon Elizabeth K, Davis Robert W Jr, Harris Jason Thomas, Hart Shandon Dee, Keech John Tyler, Prakash Nitish and Price James Joseph. The patent application number is CN20248035361 20240529. The patent publicat..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Sibaike Nederland BV has submitted a patent application for Method for Recovering Cullet and Fiberglass. This invention was developed by Byers Leslie and Van Limpt Johannes. The patent application number is CN20248022227 20240320. The patent publication number is CN121194947 (A). International Patent Classif..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Hanjiang Nat Laboratory has applied Chinese patent for Electromagnetic Wave Absorbing Material and Device. Deng Feng, Zhang Qiang, Shen Zhiben, Xu Qing and Deng Haihua developed it. The patent application number is CN202511308803 20250915. The patent publication number is CN121194456 (A). International Paten..

Metal & Mining

  |  Fri 01 May 2026

Alexandria, May 2 -- U.S. Patent and Trademark Office has awarded a patent to Seoul National University R&DB Foundation for Amorphous Alloy, Manufacturing Method Thereof, and Product Including the Same. Park Eun Soo, Yoo Geunhee, Ryu Wookha, Lee Myeong Jun and Kwak Ming Kyung developed the invention. The patent application nu..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xi'an Jiaotong University has submitted a patent application for Liquid Nitrogen Immersed Ice Crystal Particle Swarm Rapid Preparation Device and Method. Liu Xiufang, Zhong Fuhao, Li Yanan, Chen Jiajun, Han Bo, Zhang Guoqiang and Hou Yu developed the invention. The patent application number is CN202511450456..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Hangzhou Zhenhua Cosmetic Glass patent application for Flue Gas Desulfurization Treatment Equipment for Glass Bottle Production. The invention was developed by Xia Zehong. The patent application number is CN202511335291 20250918. The patent publication ..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Jianzhen Energy Saving Tech Shandong Co Ltd has applied Chinese patent for Energy-saving Control Equipment Applied to Zeolite Runner System. Guo Jianfei, Li Zongwei and Leng Yifei developed it. The patent application number is CN202511371186 20250924. The patent publication number is CN121197989 (A). Interna..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Chongqing Jiantao Aluminum Co Ltd has applied Chinese patent for Waste Gas Treatment Device for Molten Aluminum Smelting Processing. Huang Quan developed it. The patent application number is CN202511254801 20250904. The patent publication number is CN121197970 (A). International Patent Classification codes a..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Jiangsu Jinkong Equipment Xinhengsheng Chemical Co Ltd has submitted a patent application for Flushing Water Optimization and Transformation Device for Slag Salvaging Machine Matched with Gasification Device. This invention was developed by Wang Jinguang, Liu Zhaofei, Li Xiaolei, Zhu Ning, Yu Feng, Li Zhongxue ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Jiangsu Gaosheng Huayu Power Equipment Mft Co Ltd patent application for Emergency Driving Device for Roller of Mine Hoist. The invention was developed by Zhang Shenglun, Lyu Mingjun, Song Jiazhen, Zhou Shuisheng and Zhang Jinfu. The patent applicatio..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Meitu (Fujian) Aluminum has applied Chinese patent for Aluminum Profile Machining Method. Hong Zhishun, Fang Jiang and Wu Lixia developed it. The patent application number is CN202511375144 20250925. The patent publication number is CN121199569 (A). International Patent Classification codes are B23P15/00, B2..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Wuxi Jinxiu Hub Co Ltd has filed a patent application for Method for Using Original Casting Blank as Lock Ring Machining Positioning Reference. This invention was developed by Zhang Weizhong, Zhu Zuogao, Zhang Haijun, Zhang Linsheng, Li Shijie, Ma Wulin, Ren Yaojun, Gao Jieyu, Wu Ming and Guo Shihui. The pat..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Beijing China Tank Ind Co Ltd has submitted a patent application for Machining and Forming Method for Large-volume Spherical Metal Container. This invention was developed by Li Dongdong, Song Zhuohao, Zhao Liang, Gao Yongzheng, Qu Liqiang, Zhang Yansong, Zhao Jie, Duan Xiaodong, Xing Jianguo, Ma Ning, Wu Maoqin..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Institute of Metal Research, CAS has filed a patent application for Defect Repairing Method for High-temperature Alloy Part. This invention was developed by Hou Xingyu, Sun Yuan, Zhang Hongwei, Wang Shiyang, Yang Baijun and Zhang Caiwei. The patent application number is CN202511362931 20250923. The patent publ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Nanjing Xingchun New Material Tech Co Ltd has filed a patent application for Welding Mechanism for Non-ferrous Metal Forming Machining. This invention was developed by Pan Baoguo, Gong Jianlong and Gan Quan. The patent application number is CN202511554537 20251029. The patent publication number is CN12119954..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Suzhou Armord Alloy Materials and Wuhan Hengli Engineering Drilling Tool patent application for Extruder Alloy Barrel Machining Equipment. Wu Bingjian, Yang Zhexi, Liu Qiaozheng, Zhang Heng, Wang Zinan, Yu Guowang, Hong Anqi and Cao Peng developed the inv..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Nan Gang Group Anhui Gold Element Composites Co Ltd patent application for Bilateral Welding and Sealing Equipment for Vacuum Packaging of Nickel-based Alloy Composite Board. Wang Jun, Wang Jinsheng, Song Yaqian, Zou Jing, Zeng Caiping, Long Yao and Liu Z..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Jimei University patent application for Vision-based Automatic Feeding and Grabbing System for Soft Sealing Rings with Gum. This invention was developed by Wang Qinfeng, Zheng Tianyi, Wang Yunchao, Lyu Huihuan, Li Lini and Zhang Ruiqiang. The patent ap..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Hunan Zhongxin New Materials Tech Co Ltd patent application for Preparation Method of Particle Vanadium Pentoxide. This invention was developed by Zhang Bolin and Yi Shengyun. The patent application number is CN202511170039 20250820. The patent publica..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Hunan Zhongxin New Materials Tech Co Ltd has submitted a patent application for Preparation Method of High-purity Vanadium Pentoxide Based on Nano-filtration and Membrane Separation Coupling. This invention was developed by Zhang Bolin and Yi Shengyun. The patent application number is CN202511170037 20250820..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Jiangsu Yize Energy Saving Tech Co Ltd has submitted a patent application for Automatic Edge Grinding Equipment for Tempered Glass. This invention was developed by Zhang Ren. The patent application number is CN202511593702 20251103. The patent publication number is CN121199809 (A). International Patent Class..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Anhui Rongchun Intelligent Technology patent application for Energy-saving Production Line for High-borosilicate Fireproof Tempered Glass. Xu Shaochun, Gao Yujing, Shen Shikun and Xu Qihui developed the invention. The patent application number is CN20251..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xiamen Juhe Packaging Co Ltd has filed a patent application for Polishing Pretreatment Device for Fireproof Glass Preparation. This invention was developed by Guo Wenzhong, Guo Tangqing, Li Liming and Guo Zhujie. The patent application number is CN202511516054 20251022. The patent publication number is CN121..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Yingkou Jinruitai Chemical Co Ltd has submitted a patent application for Treatment Method of Triethyl Aluminum Kettle Residual Solution. This invention was developed by Zhang Libo. The patent application number is CN202410825684 20240625. The patent publication number is CN121202167 (A). International Patent..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Guizhou Zunhui Environmental Protection Tech Co Ltd patent application for Method for Producing Calcium Aluminate Powder by Replacing Part of Bauxite with Aluminum Ash. This invention was developed by Wen Huairong, Li Yuegang, Yuan Wei, Zeng Qin and Huang..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Ganzhou Yuanju New Mat Co Ltd has sought patent for Surface Treatment Equipment for Intelligently Manufacturing Hard Alloy Bars. This invention was developed by Lin Yuzong, Gu Jinlan, Liu Yuanyong and Fang Minghua. The patent application number is CN202511692743 20251118. The patent publication number is CN1..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Nanjing Xingnan New Energy Co Ltd has sought patent for Contactor and Scrap Iron Adsorption Equipment for Installation of Contactor. This invention was developed by Wu Huaihao and Liang Qiushi. The patent application number is CN202511386804 20250926. The patent publication number is CN121199741 (A). Interna..

Metal & Mining

  |  Fri 01 May 2026

Alexandria, May 2 -- Pointillist Inc has obtained a patent for escalation management and journey mining. This invention was developed by Thiel Will. The patent application number is US202017130125 20201222. The patent publication number is US12614187 (B2). International Patent Classification codes are G06F16/2455, G06F16/248,..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Jiangsu Qinalloy Tech Co Ltd has submitted a patent application for Casting Master Alloy Feeding and Conveying Device Capable of Automatically Collecting. This invention was developed by Jin Kaifeng, Wang Baolin, Zhou Zhijian, Wu Chuang and Yan Dongdong. The patent application number is CN202511567467 202510..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hebei Vocational and Technical University of Science and Technology & Engineering patent application for Aluminum Sheet Machining and Recycling Integrated Environment-friendly Device for Building Engineering Construction. Guo Yuwei developed the invention..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shenzhen Runze Robot Co Ltd has submitted a patent application for Intelligent Machining Machine for Sheet Metal Parts. Lin Fengming, Zhang Lijie and Li Ming developed the invention. The patent application number is CN202511709350 20251120. The patent publication number is CN121199666 (A). International Pate..

Metal & Mining

  |  Fri 01 May 2026

Alexandria, May 2 -- Giesecke Devrient Epayments has obtained a patent for card-shaped data carrier comprising ceramic. This invention was developed by Riedl Josef, Tarantino Thomas and Tarantino Peter. The patent application number is US202318862819 20230505. The patent publication number is US12614054 (B2). International Pate..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Tianjin Shengfengying Ind and Trade Co Ltd patent application for Scraping Die for Producing Aluminum Welding Wires. This invention was developed by Bu Yingzhi. The patent application number is CN202511594854 20251103. The patent publication number is ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Chengdu Hongxia Science & Tech Co Ltd has submitted a patent application for Cambered Surface Welding Device and Method Based on Titanium Alloy Plate. Wang Yong, Zhang Yajun, Shen Mingchuan, Liu Weijun, Zhu Rongwen, You Yunhong, Zhang Li, You Xia and You Bo developed the invention. The patent application num..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xuzhou Guchi Energy Saving New Mat Co Ltd has applied Chinese patent for Aisle Stacking Device for Building Glass Production. Qin Hu developed it. The patent application number is CN202511729564 20250527. The patent publication number is CN121201782 (A). International Patent Classification code is B65G49/06...

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Shenzhen Pengkai New Century Technology patent application for Automatic Sheet Taking System for Ultra-thin Glass. The invention was developed by Sun Kai, Hong Jianfei and Sun Xingqian. The patent application number is CN202511489519 20251017. The paten..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Shenzhen Runfujin Tech Development Co Ltd patent application for Laser Drilling Equipment for Arc-shaped Metal Sheet Machining. This invention was developed by Zeng Fuhui, Luo Hui and Luo Ping. The patent application number is CN202511277817 20250909. ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Suzhou Lilai Industrial Intelligent Mfg Co Ltd has submitted a patent application for Continuous Production Method for Multiple Metal Coiled Materials with Oil. This invention was developed by Hong Shuai, Luo Xiaolong, Yang Yongmin, Zhu Peiyi, Wang Xiaonan and He Lijia. The patent application number is CN202..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xingte Automation Tech Suzhou Co Ltd has submitted a patent application for Photovoltaic Module Aluminum Frame Automatic Feeding Equipment and Using Method Thereof. This invention was developed by Liu Taorong, Chang Jinming, Chen Guangya, Tang Jinxin and Ma Baofeng. The patent application number is CN2025114..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Xuzhou Weierma Tech Co Ltd patent application for Cutting Device for Metal Plate Machining. The invention was developed by Li Guoliang, Shi Lan and Qian Chunyu. The patent application number is CN202511379880 20250925. The patent publication number is..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Taizhou Jinqifeng Aluminium Ind Co Ltd has sought patent for Aluminum Alloy Tray Convenient to Assemble. This invention was developed by He Lyuxing and Luo Jinming. The patent application number is CN202511721870 20251121. The patent publication number is CN121201549 (A). International Patent Classification ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shangqiu Star Group Electronics Ind Co Ltd has submitted a patent application for Material Stripping Device for Neodymium Iron Boron and Using Method of Material Stripping Device. This invention was developed by Guo Qixue, Miao Linmao, He Xuebing and Huang Yajie. The patent application number is CN2025115211..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Qilu Hospital of Shandong University patent application for Construction Method of Gel-doped Multi-scale Pore Group Ceramic Scaffold. Song Wenjing developed the invention. The patent application number is CN202511483427 20251016. The patent publication n..

Metal & Mining

  |  Sat 02 May 2026

Alexandria, May 2 -- System Ceramics has secured a patent on Machine for Dry Decoration of Ceramic Tiles, with a Control System for a Ceramic Mixture Accumulation. Vaccari Paolo, Ghirelli Ivan and Gozzi Franco developed the invention. The patent application number is US202117999512 20210521. The patent publication number is U..

Metal & Mining

  |  Sat 02 May 2026

Alexandria, May 2 -- Norma US Holding LLC has been granted a patent for Clamp with First and Second Metal Layers. This invention was developed by Gallegos De La Peña Miguel Angel and Reyes Lopez David. The patent application number is US202318093903 20230106. The patent publication number is US12611749 (B2). International Pa..

Metal & Mining

  |  Sat 02 May 2026

Alexandria, May 2 -- Grundfos has obtained a patent for method of manufacturing an object by joining two powder metallurgical components. This invention was developed by Sorea Alexandru, Valler Peter, Søegaard Allan Ivo, Rasmussen Henrik and Bendixen Flemming Buus. The patent application number is US202418966459 20241203. The ..

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Qingdao Sineng Power Tech Co Ltd patent application for Vibration Press-fitting Device for Preparing Amorphous Motor Iron Core. Wang Xuepeng, Liu Xufeng and Jing Xiaming developed the invention. The patent application number is CN202511392444 20250926...

Metal & Mining

  |  Sat 02 May 2026

Beijing, May 2 -- Qingdao Sineng Power Tech Co Ltd has applied Chinese patent for Vibration Press-fitting Equipment for Preparing Amorphous Motor Iron Core. Wang Xuepeng, Liu Xufeng and Jing Xiaming developed it. The patent application number is CN202511388733 20250926. The patent publication number is CN121193018 (A). Intern..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Wuxi Qiansheng Intelligent Machinery Equipment Co Ltd patent application for Accurate Cutting Device for Aluminum Part Machining. The invention was developed by Sheng Feng and Sheng Minjie. The patent application number is CN202511355586 20250922. The..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Zhangjiakou Great Wall Graphite Seal Factory has submitted a patent application for Automatic Metal Belt Opening Machine. This invention was developed by Jia Runbao, Jia Xiumei and Wu Jiang. The patent application number is CN202511714804 20251121. The patent publication number is CN121199201 (A). Internatio..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Jiangsu Tonglu New Material Tech Co Ltd patent application for Automatic Aluminum Floor Processing Production Line and Processing Method Thereof. The invention was developed by Wu Jinjia, Wu Xueshan, Yang Xiangdong, Wu Xiaoqing and Yin Yubin. The pate..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shenzhen Xihe Zengcai Tech Co Ltd has submitted a patent application for Gas Replacement Control System and Method for Metal 3D Printing Equipment. Zhou Xing and Zhang Fan developed the invention. The patent application number is CN202511726723 20251124. The patent publication number is CN121199135 (A). Inte..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Hangzhou Himalaya Information Tech Co Ltd patent application for Multi-material SLM Metal 3D Printing System. Fan You, Li Guodong, Liu Zhen, Liu Kai, Meng Xiansheng, Li Tao, Zhou Jiangzuo, Zhou Zhenwei and Guo Jianhong developed the invention. The pate..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shanghai Esu Laser Tech Co Ltd has submitted a patent application for Non-full-breadth Small-range Powder Supply Device for Metal 3D Printing Equipment. This invention was developed by Huang Xiaokang, Wang Lijun, Wang Zhanqin and Wei Hongming. The patent application number is CN202511348382 20250920. The pat..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Changde Guoyin New Mat Co Ltd has sought patent for Silver-coated Nickel Powder Compactly Coated with Silver Layer and Preparation Method. This invention was developed by Li Tingbao, Wang Xiang and Liu Jiao. The patent application number is CN202511688989 20251118. The patent publication number is CN12119911..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Inner Mongolia Jinhui Powder Tech Co Ltd has submitted a patent application for Vertical Atomization Preparation Device for Aluminum Powder. This invention was developed by Gao Yangze and Wang Jingcheng. The patent application number is CN202511734842 20251125. The patent publication number is CN121199110 (A..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xingchen Tech Guangdong Co Ltd has applied Chinese patent for Tungsten-nickel-iron Alloy Spherical Powder, Preparation Method and Application of Tungsten-nickel-iron Alloy Spherical Powder in 3D Printing. Mao Xinhua, He Liangliang, Zhang Xiaoqiang, Wu Da and Gao Zhenyu developed it. The patent application nu..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Luanxian Lifeng Casting Co Ltd has sought patent for Motor Shell Casting Device and Casting Method Thereof. This invention was developed by Lu Dongmei. The patent application number is CN202511385646 20250926. The patent publication number is CN121199094 (A). International Patent Classification codes are B22..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Nanjing Iron and Steel patent application for Submersed Nozzle for Improving Molten Steel Pouring Stability of Crystallizer. The invention was developed by Xie Qinghua, Wang Guanglei, Niu Jilong, Liu Jihong, Li Ruixin, Hong Jun and Wu Junping. The paten..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shanxi Taigang Stainless Steel has filed a patent application for Long Nozzle Fiber Gasket and Continuous Casting Protective Pouring Method Applying Same. This invention was developed by Wang Yingui, Luo Hongyi, Zhao Haiming and Qu Jindong. The patent application number is CN202511457509 20251013. The patent p..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Nanjing Iron and Steel has sought patent for Method for Preventing Tundish Stopper Rod from Being Broken. This invention was developed by Guo Rui, Song Wenjian, Aisho Ninghai, Qian Zhiyou and Chen Qiangqiang. The patent application number is CN20251176241 20250801. The patent publication number is CN121199090 ..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Xiangyang City Liqiang Machinery Co Ltd has filed a patent application for Multifunctional Cooling Equipment for Metal Casting Machining. This invention was developed by Wang Xinwei, Wu Yu and Chen Jun. The patent application number is CN202511380111 20250925. The patent publication number is CN121199086 (A)..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Suzhou Vocational University has submitted a patent application for Gear Casting Mold. This invention was developed by Zhu Tong, Zuo Bin and Li Yaohui. The patent application number is CN202511454842 20251013. The patent publication number is CN121199083 (A). International Patent Classification codes are B22C9..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Yingtan Xiwang Metal Co Ltd has submitted a patent application for Die Casting Device for Rapid Cooling Type Thin-wall Aluminum Alloy Die Casting. This invention was developed by Chen Wenyuan, Xu Te, Chen Wenming, Wang Lei, Zhang Jiabing, Zou Bendong and Xi Junhua. The patent application number is CN20251134..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Suzhou Yida Precision has submitted a patent application for Deslagging Structure of Island Die-casting Product, Die-casting Die and Die Opening Method of Die-casting Die. This invention was developed by Yang Jinpeng. The patent application number is CN202511440384 20251010. The patent publication number is CN..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Guangdong Qiju Model Mfg Co Ltd patent application for Metal Mold Casting Forming Equipment Based on Slag Stopping Sprue Structure. The invention was developed by Wang Ailian and Liu Jiahui. The patent application number is CN202511268785 20250906. Th..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has received Sichuan Jinlei Heavy Ind Co Ltd patent application for Casting Method for Reducing Cracks of Zg13cr9mo2co1nivnbnb Valve Cover Steel Casting. Zhou Cuibai, Fan Yulintong, Zhu Junchao, Luo Zhiwen and Yang Bin developed the invention. The patent applicatio..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shaoxing Libo Kexin Copper Ind Co Ltd has submitted a patent application for Crystallization Temperature Intelligent Control Method and System Based on Upward Continuous Casting Process. This invention was developed by Shan Hongjiang, Ren Jing, Wang Guoyao, Zhang Aosheng, Zhang Peixin and Hu Xiaojiang. The p..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- WISDRI Continuous Casting Technology & Engineering has sought patent for High-temperature Alloy Continuous Casting Casting Method. This invention was developed by Qian Liang, Zhang Zenglei, Lei Jiapeng, Han Zhanguang and Zhong Yang. The patent application number is CN202511359807 20250923. The patent publicati..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Nucor has filed a patent application for Metal Strip Casting Method with Edge Control. This invention was developed by Nonning Ralph G, Ries Hans B and Kaever James E. The patent application number is CN202511539132 20180615. The patent publication number is CN121199059 (A). International Patent Classification..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has released Ningbo Zonhe Scale Co Ltd patent application for Method, System and Terminal for Fixed-weight and Fixed-length Cutting of Continuous Casting Billet. This invention was developed by Zhou Junliang. The patent application number is CN202511348295 20250920..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Shandong Zhongjin Lingnan New Material Tech Co Ltd has submitted a patent application for Horizontal Continuous Casting Equipment for High-elasticity Bronze Strip. This invention was developed by Gan Ziqiao, Zheng Nan, Cai Fangyi, Hu Qichao and Li Zhuang. The patent application number is CN202511434107 20251..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Guangdong Zhongnantian Ind Co Ltd has applied Chinese patent for Manufacturing Device and Process for Producing Copper Rod Based on Up-drawing Continuous Casting Unit. Tan Jiawei, Tan Zhiqiang, Peng Yulong, Loh Bill, Tan Jianhui, Xiang Long and Xu Shangang developed it. The patent application number is CN202..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- WISDRI Continuous Casting Technology & Engineering has submitted a patent application for Electromagnetic Stirring Method for Controlling Internal Quality of High-temperature Alloy Continuous Casting Billet. This invention was developed by Qian Liang, Zhang Zenglei, Lei Jiapeng, Han Zhanguang and Zhong Yang. T..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Southwest University of Science and Technology patent application for High-magnesium-component Tundish Covering Agent as Well as Preparation Method and Application Thereof. The invention was developed by Sun Hongjuan, Xian Shasha, Peng Tongjiang and Ding..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Fuxin Lida Steel Casting has applied Chinese patent for Gray Cast Iron Preparation Optimization Method Based on Silicon-carbon Coordinated Regulation and Control. Yan Chunjian, Liu Sha and Cao Tianqi developed it. The patent application number is CN202511747472 20251126. The patent publication number is CN1211..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Kunshan Changjian Foundry patent application for Sand Core Spraying Device Applied to Intelligent Casting Island. The invention was developed by Kim Min. The patent application number is CN202511434675 20251009. The patent publication number is CN121199..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- State Intellectual Property Office of China has published Tianmu Mountain Laboratory, Taihang Nat Laboratory and Beihang University patent application for Structure-adjustable Double-layer Wall Simulation Piece Compression-injection Ceramic Core Mold. The invention was developed by Hu Bin, Zhang Xinyu, Liu Runz..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Hunan Xinliwei Tech Co Ltd has submitted a patent application for Sand Overturning Equipment for Manufacturing Fine Sand Mold for Casting. This invention was developed by Fang Leming, Ouyang Linzhi and Guan Jianjun. The patent application number is CN202511748181 20251126. The patent publication number is CN..

Metal & Mining

  |  Fri 01 May 2026

Beijing, May 2 -- Kunshan Changjian Foundry has submitted a patent application for Sand Mixing Device for Manufacturing Intelligent Casting Island Sand Core. This invention was developed by Kim Min. The patent application number is CN202511434959 20251009. The patent publication number is CN121199038 (A). International Patent C..
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