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Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Chow Xi Fu Shenzhen Jewelry Co Ltd has submitted a patent application for Wear-resistant and Corrosion-resistant 1k Gold Alloy for Jewelry and Preparation Method of Wear-resistant and Corrosion-resistant 1k Gold Alloy. This invention was developed by Chen Jin, Chen Jianying and Chen Chang'en. The patent ap..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- Taiyuan Institute China Coal Technology & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Anchoring Agent and Preparation Method and Application Thereof. This invention was developed by Sun Kui, Zuo Gangyong, Meng Wenjie, Chen Mingjian, Zhou Jie, Wu Zhuohong, G..

Metal & Mining

  |  Thu 23 Jul 2026

Seoul, July 23 -- Wonjin Aluminium Co Ltd has submitted a patent application for Play Area with Stable Positioning. This invention was developed by Kim Hwa Jung, Lee Deuk Chun and Jeong Ji Won. The patent application number is KR20230085933 20230703. The patent publication number is KR20250005761 (A). International Patent Cla..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Kunshan Bairou New Material Tech Co Ltd patent application for High-adhesive-force UV Ink Jet Curing Five-color Ink for Glass Plate and Preparation Method of High-adhesive-force UV Ink Jet Curing Five-color Ink. This invention was developed by Wu Panlin..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Nanjing Jufeng Advanced Mat Co Ltd has applied Chinese patent for Wood-plastic Composite Material Applying Glass Fiber Reinforced Plastic Powder Difficult-to-recover Material and Preparation Method of Wood-plastic Composite Material. Yao Long, Yao Jianshu and Yan Wu developed it. The patent application num..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Institute of Materials and Intelligent Manufacturing Jiangxi Academy of Sciences has applied Chinese patent for Method for Improving Burning Loss and Uniformity of Alloy Elements in Copper Alloy Non-vacuum Melting. Chen Wei, Zou Jin, Huang Yapan and Hu Xiaona developed it. The patent application number is ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published CSSC Xi'an Dong Yi Science Tech & Industry Group Co Ltd patent application for Melting Method of High-performance Aluminum-silicon-magnesium Alloy. The invention was developed by Zhang Li, Ma Weiping, Hao Chen, Tianrong County, Huang Kai, Li Jiancheng ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Shandong University and Electric Power Research Institute of State Grid Shandong Electric Power Co patent application for Method for Improving Obdurability and Conductivity of Aluminum Alloy and Aluminum Alloy. This invention was developed by Zhou Chao,..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Beijing Research Institute of Chemical Engineering and Metallurgy has submitted a patent application for In-situ Leaching Mining Method for High-carbonate Sandstone Uranium Deposit. Weng Haicheng, Liao Wensheng, Hou Chunru, Zhao Lixin, Xu Guolong, Chen Meifang and Tian Ye developed the invention. The paten..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Nuclear Huazhong New Mat Co Ltd has submitted a patent application for Method for Separating and Extracting Uranium in Tantalum-niobium Smelting Ore Extraction Residues. This invention was developed by Shi Yu, He De, Liu Hao, Wu Qihao, Xie Yenan, Wu Yuchan and Lyu Qinghua. The patent application numb..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Nuclear Huazhong New Mat Co Ltd has submitted a patent application for Method for Extracting Uranium from Tantalum-niobium Smelting Ore Extraction Residues. Shi Yu, He De, Liu Hao, Wu Qihao, Xie Yenan, Wu Yuchan and Lyu Qinghua developed the invention. The patent application number is CN202511924231 ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Nuclear Huazhong New Mat Co Ltd has submitted a patent application for Method for Comprehensively Recovering Tin and Uranium from Ore Extraction Residues of Tantalum-niobium Ore. This invention was developed by Shi Yu, He De, Liu Hao, Wu Qihao, Xie Yenan, Wu Yuchan and Lyu Qinghua. The patent applica..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Beijing Ortho Tech Co Ltd patent application for Large Casting Multi-section Heat Treatment Control Method and System. The invention was developed by Li Xiaochen and Chen Mojie. The patent application number is CN202610326050 20260317. The patent pu..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Guangzhou Copper Factory Co Ltd has applied Chinese patent for Multi-temperature-zone Continuous Annealing Production Equipment and Preparation Method for Copper Alloy Strip. Cheng Ronghua, Liu Zaiyong, Xu Jianzhi and Shen Hua developed it. The patent application number is CN202610164812 20260205. The pate..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Huzhou Jintai Conductor Tech Co Ltd has filed a patent application for Vacuum Tin-plated Alloy Conductor and Production Process Thereof. This invention was developed by Li Xuebin. The patent application number is CN202610160237 20260204. The patent publication number is CN121915362 (A). International Paten..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shaoxing University and Zhejiang Weijing New Mat Co Ltd patent application for High-strength and High-toughness Copper-titanium Alloy and Preparation Method Thereof. The invention was developed by Lou Xing, Chai Yanfu, Shen Longlong, Wang Jianli, Wang ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Nonfemet International Xilin Industry Ltd patent application for Aluminum Alloy and Processing Method Thereof. This invention was developed by He Junquan, Zhang Hongge and Liu Wei. The patent application number is CN202511859880 20251210. The patent ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Cangzhou Huaxin Stainless Steel Products Co Ltd patent application for High-strength Stainless Steel Casting and Preparation Method Thereof. Qiu Jinzhu, Yu Guoliang, Yu Shengchun, Han Cui and Liu Zhong developed the invention. The patent application ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Fujian Qingtuo Special Steel Tech Research Co Ltd patent application for Bainite Stainless Steel Based on Laterite-nickel Ore and Manufacturing Method of Bainite Stainless Steel. The invention was developed by He Jixiu, Zhang Rihui, Jiang Haihong, Jian..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Baotou Research Institute of Rare Earths has sought patent for Heat Treatment Method of Vanadium-based Hydrogen Storage Alloy. This invention was developed by Zhang Xu, Zhao Yuyuan, He Xiangyang, Li Baoquan, Bai Jin, Han Hongyuan, Hu Xuejiao, Liu Qianwen, Xu Jin, Yu Zhihong and Wang Li. The patent applicat..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shuaiyichi Shanghai New Material Tech Co Ltd patent application for 6-series Aluminum Alloy Prepared from High-proportion Secondary Aluminum and Preparation Method of 6-series Aluminum Alloy. The invention was developed by Lu Yan, Cheng Shuai, Song Zhe..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Yunnan Jinlianxing New Mat Co Ltd has applied Chinese patent for Al-Ti-C-Sr-Y Composite Refining Alterant for Die-casting Aluminum Alloy and Preparation Method and Application Thereof. Hu Shu, Li Yunlong, Chen Yonggang and Chen Wentian developed it. The patent application number is CN202610108420 20260127...

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Seres Auto Co Ltd has filed a patent application for Cobalt-based Alloy Material, Die-casting Die and Surfacing Material. This invention was developed by Zhang Qiu, Xie Kai, Zhang Yucheng, Wei Liping and Li Zengqing. The patent application number is CN202610161066 20260204. The patent publication number is..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Chongqing University and Seres Auto Co Ltd patent application for Nickel-based Alloy Material, Surfacing Material and Die-casting Die. This invention was developed by Zhang Qiu, Lei Yang, Xie Kai, Zhang Yucheng, Jiang Qingshun, Li Zengqing, Zhou Jie and..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Suzhou Yuanshidai Intelligent Manufacturing Tech Co Ltd patent application for High-toughness Injection Molding Copper-based Alloy and Preparation Method Thereof. This invention was developed by Xiao Bo and Li Jun. The patent application number is CN..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Ningbo Xingye Xintai New Electronic Mat Co Ltd patent application for Titanium Bronze Alloy Strip. This invention was developed by Yu Jinxun, Wu Xiaolong, Hua Kai, Chen Yongman, Xie Longlong, Shi Guoping, Hong Songbai and Chen Haiqing. The patent app..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Foshan Yongchuang Intelligent Tech Co Ltd has submitted a patent application for Heat-treatment-free Aluminum Alloy Round Rod Based on Dpc Proton Diffuser. Zhuang Yuexiu and Liu Qingyong developed the invention. The patent application number is CN202610161415 20260204. The patent publication number is CN12..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Benxi Beifang Iron Ind Co Ltd and Benxi Beiying Iron & Steel Group patent application for Method for Rapidly and Safely Carrying Out Furnace Top Ignition After Damping Down of Blast Furnace. The invention was developed by Qi Zhiheng, Fu Cong, Zhang Jun..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Harbin Institute of Technology patent application for Integrated Carbon Source-microorganism/zero-valent Iron Core-shell Structure Fungicide as Well as Construction Method and Application Thereof in In-situ Removal of Halogenated Organic Matters in Und..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Henan Institute of Geological Sciences Co Ltd patent application for Biochar Soil Heavy Metal Repairing Agent and Preparation Method Thereof. The invention was developed by Han Lu, Xu Lianfeng, Li Xu, Ning Cong, Ye Wang, Xue Hang, Tang Zhengqing, Qiao ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Wuhan Ruipusai Tech Co Ltd has submitted a patent application for Automatic Clamping, Aligning and Mounting Equipment for Printing Plate Metal Ring and Using Method of Automatic Clamping, Aligning and Mounting Equipment. This invention was developed by Xia Yu, Ai Hong, Li Xiang, Jin Xinxin, Dong Long, Liu Rui..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangsu Lemeng Precision Tech Co Ltd has submitted a patent application for Tensioning Mechanism of Fine Metal Mask Plate Welding Equipment. This invention was developed by Yang Yang, Pan Yanping, Zhang Dandan, Wu Bingxue, Lu Wenbin, Xiong Chao and Yu Hao. The patent application number is CN202610240379 20..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Qingdao Rubber Six Conveyer Belt Co Ltd patent application for Coal Mine Underground Flame-retardant Aramid Rope Conveying Belt and Preparation Method Thereof. The invention was developed by Zhang Ranran, Zhang Zhiwen, Liu Zaizhong, Tian Dapeng and Zha..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Foshan Junjuefa Metal Products Co Ltd has submitted a patent application for Classified Recovery and Compression Device for Metal Scraps. This invention was developed by Li Yuefa and Yang Jun. The patent application number is CN202610232071 20260227. The patent publication number is CN121912637 (A). Intern..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Suzhou Jiayi Kitchen Tools Tech Co Ltd has submitted a patent application for Quaternary Composite Functional Ceramic Powder and Preparation Method Thereof. This invention was developed by Yin Lingen. The patent application number is CN202610181646 20260209. The patent publication number is CN121913766 (A)..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Xiamen Juci Tech Co Ltd patent application for Alumina Granulation Powder Composition and Alumina Granulation Powder Preparation Method. This invention was developed by Lu Huifeng, He Qing and Guan Junkai. The patent application number is CN202610249..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hubei Jiuxia New Material Tech Co Ltd has submitted a patent application for Phosphogypsum Rapid-hardening Curing Agent Composition with Adjustable Setting Time and Application of Phosphogypsum Rapid-hardening Curing Agent Composition. This invention was developed by Xu Zhi, Li Zuobin, Li Xi and Xu Jiamu. ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hubei Railway Edong Green Building Mat Co Ltd has submitted a patent application for Method for Preparing Core-shell Structure Steam-cured Ceramsite from Gneiss Aggregate Mine Sand Washing Mud and Ceramsite. This invention was developed by Ding Zenan, Wang Chen, Liu Zhen, Zhou Haichao, Wu Jinjun and Ren Xiaoj..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Nanjing Institute of Environmental Sciences, MEE patent application for Preparation Method of Fly Ash Building Heavy Metal Migration Retardation Composite Base Material. Liu Linli, Cao Jie, Lyu Yang, Wang Xiaohan, Zhao Zehua and Zhang Houhu developed th..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Wenzhou Kanger Microcrystalline Mat Co Ltd has sought patent for Glass Ceramic Panel with Rough Surface and Preparation Method Thereof. This invention was developed by Chen Mingken, Chen Deguo, Chen Deling, Chen Dexing, Xiong Fang, Huang Haixiao and Fu Kezao. The patent application number is CN202511995472..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Anhui Yiyun Glass Co Ltd has filed a patent application for High-strength Impact-resistant Tempered Glass and Preparation Method Thereof. This invention was developed by Sun Caizhang, Yu Chunyun, Yan Weiwei, Yu Shuai and Wang Linna. The patent application number is CN202610104778 20260126. The patent publi..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Qingdao Ronghe Photoelectric Tech Co Ltd has filed a patent application for Composite Fluxing Agent, Aluminoborosilicate Glass as Well as Preparation Method and Application of Aluminoborosilicate Glass. This invention was developed by You Dandan, Zhu Yanjun, Li Zhiyong, Park Hae-dong, Fan Yushi, Ding Pingping..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Xibo Hubei Glass Co Ltd has submitted a patent application for Laminated Glass Production Device and Laminating Method. Yan Qihui, Liu Aibao, Ma Jirong and Liu Yuanming developed the invention. The patent application number is CN20261064001 20260119. The patent publication number is CN121913697 (A). Intern..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangxi Energy Mineral Geology Survey Research Institute Co Ltd has submitted a patent application for Waste Uranium Mine Underground Water Radionuclide In-situ Prb Restoration Method. This invention was developed by Pang Wenjing, Zhou Liangqing, Zhou Yunyun, Ma Yingying, Wu Xiaoyu, Li Jie, Liu Chang, Wang Yo..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Water Huaihe Planning Design and Res Co Ltd has submitted a patent application for Ecological Water Replenishing Wetland Synergistic Remediation Method for Mine Water in Subsidence Ponding Area. This invention was developed by Liu Peigui, Fan Kongming, Chang Chunxiao, Yang Yun, Wang Jinglei, Li Ruijie, ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Wankai New Mat Co Ltd patent application for Method for Removing Metal Cations in Polyester Alcoholysis Solution. The invention was developed by Zheng Haotian, Zhang Hongjing, Xiao Haijun, Shen Zhigang, Liu Yijie, Yang Liping, Dai Yajie, Zhao Rui and X..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Tangshan Research Institute Beijing Institute of Technology and Beijing Institute Technology patent application for Biological Utilization Method Based on Molten Iron Desulfurization Slag. The invention was developed by Zhao Jingchen, Cui Yanchao, Wen ..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- Suzhou Sinoma Design and Research Institute of Non Metallic Minerals Industry Co Ltd has applied Chinese patent for Graphite Lubricating Liquid for Sliding Plate Brick and Preparation Method of Graphite Lubricating Liquid. Tang Yang, Huang Tao, Han Yingwei, Zhang Jixing, Liao Min, Yang Qifan, Guo Zhengzheng, ..

Metal & Mining

  |  Thu 23 Jul 2026

Seoul, July 23 -- Korean Intellectual Property Office has published Ez Ceram Forum Co Ltd patent application for 3dmulti-layer Ceramic 3D Printer Using Film-supplied Light Polymerization Method. The invention was developed by Ko Ji Hyun, Lee Chan Hee, Yu Ho Gyun, Kang Ro Ra and Lee Sang Hyeok. The patent application number is..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangsu Aizuosen Biotechnology Co Ltd has submitted a patent application for Preparation Method of High-stability Acidic Aluminum Sol. This invention was developed by Chen Baoyu, Chen Qi, Zhang Yun, Dong Panpan and Li Xianping. The patent application number is CN20251235921 20251231. The patent publication..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Northwest Machine Co Ltd has submitted a patent application for Electronic Aluminum Foil Winding Compression Roller Device and Control Method Thereof. This invention was developed by Liu Jing, Xie Xibo, Han Jinguang, Wang Xiaokai, Zhang Guoku, Xiang Shu and Jing Wenzhi. The patent application number is CN2..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Baoji Taicheng Metal Co Ltd has submitted a patent application for Welding Device and Welding Method for Titanium Alloy Plate. This invention was developed by He Baoming and Li Jinjun. The patent application number is CN202610100697 20260126. The patent publication number is CN121912021 (A). International ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Northwest Institute For Non Ferrous Metal Research has submitted a patent application for Method for Diffusion Bonding of Nickel-based Superalloy and Niobium-based Alloy Through High-entropy Alloy Interlayer. Wang Hui, Peng Yuanyi, Liu Wenbin, Sun Rui and Bai Run developed the invention. The patent applica..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Maanshan Chuangyuan Prec Sheet Metal Co Ltd has filed a patent application for Automatic Welding System Based on Metal Part Machining. This invention was developed by Liu Shengtao, Liu Gang, Zhang Song and Liu Yiqun. The patent application number is CN202610388506 20260327. The patent publication number is..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Xi'an Haosen Zhizao Tech Co Ltd has submitted a patent application for Cutting Equipment for Metal Part Machining. Qian Jie, Zhu Jun and Meng Ke developed the invention. The patent application number is CN202610353001 20260323. The patent publication number is CN121911963 (A). International Patent Classifi..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Institute of Metal Research Chinese Academy of Sciences patent application for Nano Block Metal Material and Preparation Method Thereof. This invention was developed by Li Xiuyan, Luo Zhaoping, Yan Wei, Wang Wenguang and Zhang Baobing. The patent app..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Liaoning Hengtong Metallurgical Equipment Mfg Co Ltd has filed a patent application for Molten Iron Smoke Removing Device for Iron Casting. This invention was developed by Li Shuang, Bao Wei, Huang Baohui and Dong Baoquan. The patent application number is CN202511998287 20251228. The patent publication num..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Jingshan Bosen Machinery Mfg Co Ltd patent application for Pump Valve Casting Casting Demolding Device. Liu Yang and Liu Mingchao developed the invention. The patent application number is CN202610312675 20260316. The patent publication number is CN12..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hunan One Thousand Sources Aluminum Co Ltd has submitted a patent application for Smelting and Casting Method of High-toughness Regenerated Aluminum Alloy. This invention was developed by Liu Zongyi and Zhao Junlin. The patent application number is CN202610384025 20260326. The patent publication number is ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Hengzhu Xiangyang Machinery Co Ltd patent application for Silica Sol Casting Shell Manufacturing and Processing Device and Manufacturing and Processing Method. This invention was developed by Zhou Fenglei. The patent application number is CN202610166..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hubei Jutai Machinery Mfg Co Ltd has submitted a patent application for Quickly-replaceable Water Pump Die Casting Core Shooting Device and Water Pump Die Casting. This invention was developed by Liu Hai, Wang Liping, Gui Tilin, Liu Jiang and Fu Xianzhi. The patent application number is CN202610365453 2026..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Aecc Beijing Institute of Aeronautical Materials has submitted a patent application for Aluminum Alloy Cabin Metal Mold Low-pressure Mold Filling Semi-solid Pressurized Solidification Device and Preparation Method. This invention was developed by Sun Gang, Wang Shaohua, Ye Jingjing, Fan Zhenzhong and Zhou Yon..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Kocel Intelligent Foundry Ind Innovation Center Anhui Co Ltd has sought patent for Fracture Prevention Method for Superfine 3D Printing Sand Core. This invention was developed by Ma Jincheng, Chen Long, Guo Xinguang, Zhou Jie and Wang Zhen. The patent application number is CN202511402021 20250928. The pate..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Shandong Baoding Heavy Ind Co Ltd patent application for High Alloy Steel Material Forging Forming Equipment. The invention was developed by Zhou Chao, Wang Feng, Shang Binbin, Zhao Fenggeng, Wang Jun and Gao Pan. The patent application number is CN..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Aecc Beijing Institute of Aeronautical Materials patent application for Integral Forging Method and Die for Large-size Cylindrical Titanium Alloy Forge Piece. The invention was developed by Li Xuefei, Huang Lijun, Zhang Mingjie and Qi Lichun. The pa..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Institute of Metal Research Chinese Academy of Sciences patent application for High-speed Flanging Forming Device and Flanging Forming Method for Metal Hollow Body Component. Zhang Shihong, Cheng Ming, Jiang Yu, Zhang Chi and Xu Yong developed the inven..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Aecc Beijing Institute of Aeronautical Materials has submitted a patent application for Method and Device for Preparing Alloy Powder. This invention was developed by Wang Zhibiao, Jiang Jiaying, Chen Yang, Zhang Hao, Tian Gaofeng and Wang Xuqing. The patent application number is CN202411480128 20241023. Th..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Shanghai Baoying Logistics Co Ltd has submitted a patent application for Continuous Iron Ore Screening and Sorting Method Based on Surge Bin Cooperative Control. Wang Sheng and Chen Yetang developed the invention. The patent application number is CN202610160574 20260204. The patent publication number is CN..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Lianyungang Taipingyang Jinsha Shiying Co Ltd has filed a patent application for Anti-blocking Quartz Sand Separating Screen Device. This invention was developed by Liu Mingtao and Sun Changqing. The patent application number is CN202610352740 20260323. The patent publication number is CN121911636 (A). Int..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Ningbo Institute Materials Technology & Eng Cas has submitted a patent application for Laser Connecting Device and Connecting Method for Non-conductive Part and Metal. This invention was developed by Li Jinhao, Li Lin, Yang Tao, Yu Jiang and Yang Ning. The patent application number is CN20261057872 2026011..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Suzhou Xiertaike Sealing Tech Co Ltd has submitted a patent application for Forming Process of Rubber-coated Metal Sealing Element. This invention was developed by Hu Qihua and Lu Shiqiang. The patent application number is CN202610164744 20260205. The patent publication number is CN121912534 (A). Internati..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Enshi Laifa Plastic Co Ltd has sought patent for Plastic Particle Iron Removal Device. This invention was developed by Luo Dongsheng. The patent application number is CN202610308243 20260313. The patent publication number is CN121912517 (A). International Patent Classification codes are B08B1/12, B08B1/50 ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Quanzhou Lianfengshun Plastic Products Co Ltd has sought patent for Transportation Equipment for Heat Treatment Processing of Plastic Alloy. This invention was developed by Liu Zhidong and Ran Lingjun. The patent application number is CN202610248401 20260302. The patent publication number is CN121912510 (A..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Zhejiang Jiuhe Geological Ecological Env Planning and Design Co Ltd, Nuclear Industry Huzhou Survey and Design Institute Co Ltd and Nuclear Industry Jingxiang Construction Group patent application for Heavy Metal Soil Remediation Module. This invention ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangsu Saitu New Material Tech Co Ltd has filed a patent application for Coating Device for Ceramic Fiber Filter Tube. This invention was developed by Yu Wanghai and Wang Jiaqin. The patent application number is CN202610247632 20260302. The patent publication number is CN121911594 (A). International Paten..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Inner Mongolia Baotou Steel Jinshi Ore Dressing Co Ltd patent application for Quantitative Dosing Equipment for Ore Separation Fluorite. Kang Hongfei, Li Mingming, Zhang Wanyue and Hua Xuliang developed the invention. The patent application number is..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received China University of Mining and Zhengxiang Baiqi Qianjinda Mining patent application for Stable and Rapid Flotation Method for Lead Ore. Ma Zilong, Liao Yinfei, Sun Peng, Zhao Fei, Zhou Jie, Lou Bin, He Yongxin and Qi Ruizhi developed the invention. T..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has published Guangzhou Tinci Materials Technology and Jiujiang Tianci Resource Cycle Tech Co Ltd patent application for Method for Extracting Fluorite from Fluorite High-calcium Ore. The invention was developed by Liu Yating, Han Heng, Wu Zhigang, Xiang Xiaojun and..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Building Materials Glass New Material Research Institute Group Co Ltd has applied Chinese patent for Method for Preparing Low-iron Quartz Sand for Electronic Glass from Kaolin Tailings. Yu Yanqiang, Wu Jianxin, Qian Qian, Zhang Yuqian, Zhao Wei, Zhou Xinjun, Zhang Qianwei and Sun Rui developed it. Th..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangxi Jiuling Lithium Ind Co Ltd has submitted a patent application for Lepidolite Ore Treatment Method. This invention was developed by Yao Li, Liao Qiang, Zhang Hui, Tu Wenjun, Xiao Zhen, Zhou Meidan, Pan Rui, Wei Dongdong, Liao Xin, Pan Longhui, Wu Jinqi and Ding Qiang. The patent application number i..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- China Building Materials Glass New Material Research Institute Group Co Ltd has submitted a patent application for Efficient Synergistic Separation Beneficiation Method for Quartz and Feldspar in Kaolin Ore. Yu Yanqiang, Wu Jianxin, Qian Qian, Zhang Yuqian, Zhao Wei, Zhou Xinjun, Zhang Qianwei and Sun Rui dev..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Nantong Nacoda Polyurethane Tech Co Ltd has submitted a patent application for Equipment and Method for Preparing Titanium Carbonitride Powder. This invention was developed by Liu Xin and Zhou Jianguo. The patent application number is CN20251200453 20251229. The patent publication number is CN121911551 (A)..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- Jishou University has applied Chinese patent for Method for Leaching Precious Metal and Base Metal from Waste Printed Circuit Board and Carrying Out Gradient Recovery. Hu Jiaqi, Li Fei, Wang Shishi, Ma Zhixiu, Liu Yinhua, Gan Fulin, Shi Changchun and Liu Yuyuan developed it. The patent application number i..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- CINF Engineering has submitted a patent application for Treatment Method for Complex Multi-metal Materials. Wu Xiaosong, Zhang Ling and Tang Kaile developed the invention. The patent application number is CN20261089189 20260122. The patent publication number is CN121931347 (A). International Patent Classif..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Jiangxi Province Guangde Environmental Polytron Tech Inc patent application for Equipment and Method for Preparing Electrodeposited Nickel and Electrodeposited Copper by Leaching Low Nickel Matte Under Normal Pressure. Zhang Xiangxiang, Yang Longhui, Ga..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Beijing Shougang Co Limited and Qianan Iron and Steel Co of Shougang Corporation patent application for Preparation Method, Device and Equipment of Sintered Ore and Medium. Liu Lei, Jiang Feng, He Daoshan, Li Xiaolei, Liu Ailin, Wang Ronggang, Gao Peich..

Metal & Mining

  |  Thu 23 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Taiyuan Shuzhi Linghang High New Tech Service Co Ltd patent application for Intelligent Aging Treatment System for Nodular Iron Casting. This invention was developed by Yu Changyue, Bai Ni and Li Cong. The patent application number is CN202610283286 ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Wuxi Ideal Machinery Mfg Co Ltd has submitted a patent application for Automatic Reset Door Curtain of Shot Blasting Machine. This invention was developed by Chen Yuhua and Zhao Jiashun. The patent application number is CN202511636977 20251110. The patent publication number is CN121912316 (A). Internationa..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Changsha Research Institute of Mining and Metallurgy Co Ltd has submitted a patent application for Abrasive Water Jet Cleaning Device and Method for Cleaning Steel Plate/belt. This invention was developed by Mao Guiting, Ke Yi, Han Dekui and Liu Zhimou. The patent application number is CN202610379161 20260..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Zhuhai Ganglong Metal Co Ltd patent application for Finned Tube Grinding Scrap Collecting Device. Chen Liang, Quan Yanjie, Li Rui and Yang Lin developed the invention. The patent application number is CN202610259127 20260304. The patent publication n..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has received Xi'an Zhengyuan Sealing Tech Co Ltd patent application for Polishing Device for Ceramic Sealing Element. Chen Chundi developed the invention. The patent application number is CN202610173362 20260206. The patent publication number is CN121912290 (A). ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Institute of Mechanical Manufacturing Technology China Academy of Engineering Physics has applied Chinese patent for Cerium Metal Ultra-precision Composite Cutting Process Method Based on Material Modification and Nitrogen Assistance. Fu Siyuan, Zhang Xun, Yang Hong, Luo Yi and Li Jiasheng developed it. Th..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Shanghai Binchen Prec Sheet Metal Co Ltd has submitted a patent application for Multi-process Collaborative Intelligent Metal Plate Machining Production Line and Machining Method. This invention was developed by Zhang Kebiao. The patent application number is CN202610263157 20260305. The patent publication ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Rizhao Tongyuan Industrial Tech Co Ltd has sought patent for Drilling and Tapping All-in-one Machine for Manufacturing Heavy-steam Iron Castings. This invention was developed by He Zhaoqing and Wang Dong. The patent application number is CN202610327207 20260317. The patent publication number is CN121912214..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Jiangsu Zhuhong Heavy Ind Co Ltd has applied Chinese patent for Composite Preparation Process of High-strength Aluminum Alloy Special-shaped Ring Forge Piece. Jiang Jie, Du Guangyuan and Qian Feng developed it. The patent application number is CN202610394103 20260328. The patent publication number is CN121..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- State Intellectual Property Office of China has released Xuzhou Qiuyuan Machinery Mfg Co Ltd patent application for Positioning Device for Welding Construction Engineering Sheet Metal Parts. This invention was developed by Xu Wei. The patent application number is CN202610345879 20260320. The patent publica..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hunan Guomeng Tech Co Ltd has applied Chinese patent for Welding Equipment for Light Alloy Motor Shell. Jiang Jugong, Wu Guhai and Shen Yongwei developed it. The patent application number is CN202610308190 20260313. The patent publication number is CN121912108 (A). International Patent Classification codes..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Aerospace Hiwing Harbin Titanium Ind Co Ltd has submitted a patent application for Anti-deformation Device for Repair Welding Process of Double-vertical-wall Casting and Disassembly and Assembly Method. This invention was developed by Li Xinyu, Yan Fubin, Wu Baolin, Gao Long, Yu Hang, Wang Lei and Ding Xue. ..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Hunan Zhiheng Zhizao Tech Co Ltd has submitted a patent application for Full-automatic Metal Workpiece Drilling Device. This invention was developed by Li Yuejun, Li Xiangsheng and Tan Zhiping. The patent application number is CN202610291796 20260311. The patent publication number is CN121912073 (A). Inter..

Metal & Mining

  |  Wed 22 Jul 2026

Beijing, July 23 -- Foshan Haoye Prec Hardware Co Ltd has submitted a patent application for Permanent Magnet Synchronous Motor Iron Core Welding Device. This invention was developed by Liang Zhiwei and Li Jianguo. The patent application number is CN202610258124 20260304. The patent publication number is CN121912043 (A). Inte..
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