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Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have submitted a patent application for Coal Sample Preparation Slitting Equipment. This invention was developed by Liu Yadong, Zhou Junli, Bai Fuqiang, Wang Bo, Sun Leyu, Hu Yongqiang, Yuan Yuguang and Dong Juan. The patent applicatio..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Inner Mongolia Research Institute Of China Univ Of Mining & Technology Beijing, China University of Mining and Technology, Beijing and China University of Geosciences, Beijing patent application for Different Bedding Dip Angle Rock Sampling Method Suita..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Yuan Yuan New Mat Co Ltd patent application for Tank Furnace Wiredrawing Production Line Flow Water Recycling Device. The invention was developed by Zhang Quanlei, Lin Zhengping, Yu Yuanfeng, Li Desheng, Zhang Yuanjie, Yan Laishui and Xie Zhijian. T..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenyang Institute Of Nonferrous Metals Res Co Ltd has filed a patent application for Vacuum Melting Furnace Auxiliary Material Adding Device, Vacuum Melting Furnace and Auxiliary Material Adding Method. This invention was developed by Wang Xiaodan, Lin Zikai, Dong Zehua, Song Jiarui and Sun Haizhong. The ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Sanmenxia Henghe Electrical Tech Co Ltd patent application for Efficient Environment-friendly Precious Metal Smelting Furnace. The invention was developed by Chu Kechao. The patent application number is CN202511282282 20250909. The patent publicatio..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Bengbu Zhongguangdian Tech Co Ltd patent application for Intelligent Annealing Furnace Temperature Field Homogenization Control Device. Shen Yuguo, Liu Boyu, Yang Ru and Chen Qiang developed the invention. The patent application number is CN202511153..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Zhejiang Solid Micro Tech Co Ltd has filed a patent application for Optimized Heat Treatment Device for High-temperature Vacuum Tube Type Muffle Furnace. This invention was developed by Liang Zuyuan, Han Fang, Yu Jianjun, Luo Bin, Chen Zhanglin, Zhou Longzheng, Xun Teng and An Tianxiang. The patent applica..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Yancheng Shanmu New Mat Co Ltd has filed a patent application for Conveying Device for Copper-clad Plate Processing and Drying. This invention was developed by Liu Jiaqi, Li Wenfang and Zhang Jichao. The patent application number is CN202511264119 20250905. The patent publication number is CN120991569 (A)...

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jiangxi Tengsheng Precious Metals Co Ltd patent application for Bmc Composite Material, Production Method and Application Thereof. Yang Chengwei developed the invention. The patent application number is CN202510820640 20250619. The patent publication..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Hubei Huacheng Tech Co Ltd has filed a patent application for Heat-resistant and Corrosion-resistant Modified Pa Material and Preparation Method Thereof. This invention was developed by Lin Huaming, Liu Ao, Liu Wei and Li Jie. The patent application number is CN202511528995 20251024. The patent publication..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shandong Energy Group, Shandong Energy Equipment Mfg Group Co Ltd, Shandong Energy Equipment Group High End Bracket Mfg Co Ltd and Zaozhuang Coal Mining Group Co Ltd patent application for Split Type Filling Hydraulic Support and Working Face Stoping an..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Inner Mongolia Pingzhuang Coal Ind Group Co Ltd, Xilutian Coal Mine Of Inner Mongolia Pingzhuang Coal Ind Group Co Ltd and China University of Mining have submitted a patent application for Anti-skid and Drainage Multifunctional Device for Open Pit Coal Mine Slope. This invention was developed by Wang Mingxin..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guangdong University of Technology and Guangzhou Sanyi Laser Tech Co Ltd have filed a patent application for Method for Realizing High-quality Stripping of Large-size Diamond Through Double-laser Composite Modification. This invention was developed by Huang Yajun, Zeng Junshan, Xie Xiaozhu, Peng Yanyue, Chen ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Zibo Boshan Huacheng Forging and Stamping Co Ltd patent application for Conveying Device for Diesel Engine Connecting Rod Surface Treatment. The invention was developed by Zhang Kun, Li Yingdong, Wang Xinzhe, Chang Chen-fu and Ju Shuhua. The patent ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Orchem Co Ltd has sought patent for Catalyst Solution for Electroless Copper Plating. This invention was developed by Cho Dong Hyun and Sung Hee-chul. The patent application number is CN202511165842 20250820. The patent publication number is CN120989596 (A). International Patent Classification codes are C2..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Guangdong Songshan Polytechnic College and Guangdong Zhongnan Iron and Steel have filed a patent application for Smelting Method of 1215ms. This invention was developed by Feng Xiaojie, Tian Xuefeng, Li Yuan, Yang Xiaobo, He Tingting, Zhou Xuyi, Chen Wenzhi, Yan Haoqiang, Chen Puwen and Liang Senquan. The ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Liaoyang Xiangyu Aluminum Co Ltd has applied Chinese patent for Tib2 Reinforced Al-mg-mn Aluminum-based Composite Material for Deep Ocean and Preparation Method of Tib2 Reinforced Al-mg-mn Aluminum-based Composite Material. Liu Zhaowei, Zhu Xiao, Li Qiumei, Zhang Wei, Dai Ziying, Wang Donghui, Zhao Guanqi and..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Anhui Xinhai Gaodao New Mat Co Ltd patent application for Copper Conductor Material and Preparation Method Thereof. Tang Yougang, Zhu Xiaochi and Bian Donglin developed the invention. The patent application number is CN202511154437 20250818. The pate..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Liaoyang Xiangyu Aluminum Co Ltd patent application for Treatment Method for Mixed Secondary Aluminum Waste and Aluminum Alloy Prepared Through Treatment Method. The invention was developed by Liu Zhaowei, Dai Ziying, Zhang Wei, Li Qiumei, Zhu Xiao, Wa..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Avic Heavy Machinery Co Ltd and Nanchang Hangkong University have submitted a patent application for Short-process Recycling and Smelting Method for Tc4 Titanium Alloy Scraps Through Electron Beam Cold Bed Furnace. This invention was developed by Ran Xing, Ji Shengli, Ye Ning, Zhu Mingyu, Wang Longxiang and L..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Shanghai Xinlanhai Automation Tech Co Ltd and Anhui Xinlanhai Technology have submitted a patent application for Vacuum Electron Beam Furnace Crystallizer Device. This invention was developed by Gui Daxing, Zhang Zhiwen, Wu Qiang, Lyu Kangqiang, Xin Weiliang and Shi Qing. The patent application number is C..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Qingdao Houze Jinye New Material Tech Co Ltd and Qingdao Houze Jinye Tech Co Ltd patent application for Photovoltaic Frame Pultrusion Production Line. The invention was developed by Xu Cunqiang, Gao Jian, Liu Yongkang, Li Jiayi, Wang Liheng, Wan Zhaoqi..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Zhongtian Weier Environmental Protection Tech Co Ltd has applied Chinese patent for Ceramic Tube Forming Die. Wang Jiangang, Li Jianrong, Lyu Kuilong and Chang Na developed it. The patent application number is CN202511425357 20250930. The patent publication number is CN120985790 (A). International Patent C..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Hefei Kuanghang Intelligent Tech Co Ltd patent application for Cascaded Filtering Positioning Method, Equipment and Medium in Complex and Severe Environment of Well Industry and Mining. The invention was developed by Yu Miao, Zhang Zilong and Zhang Jun..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi Tongbo Technology Co Ltd and Shenzhen Nuohao Youfang Ind Intelligent Co Ltd have filed a patent application for Copper Foil Thickness Analysis Method and System. This invention was developed by Li Xianyang. The patent application number is CN20251184567 20250804. The patent publication number is CN..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Shandong Yixing Carbon New Mat Co Ltd patent application for Intelligent Regulation and Control System for Discharging Time Sequence of Calcining Furnace. The invention was developed by Teng Teng, Jian Zebo, Zhang Xinguang, Liu Chaoli and Gao Chao. ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Zhuzhou Times Ruiwei Vibration Damping Equipment Co Ltd patent application for Spherical Hinge with One-way Deflection Deformation Characteristic. Zhong Huajun, Zhang Yuxiang, Zhao Bin, Liu Wensong, Zhou Bo, Luo Jun, Sun Haiyan, Liu Liliang, Zeng Xianhu..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guoneng Shendong Coal Group, China Energy Shendong Coal Group Co Ltd, Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have submitted a patent application for Sensor Integrated Sensing-oriented Multi-arm Drilling Machine Dynamic Cooperative Control Method and System. Thi..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- China Coal Tianjin Underground Engineering Intelligent Res Institute Co Ltd, Tianjin Design Engineering Chinacoal, China Coal Shaanxi Energy and Chemical Group Co Ltd, Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have sought patent for Drill Arm Decentralized Contro..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Benxi Fujia Mining Co Ltd has filed a patent application for Process and System for High Purity Lime Production. This invention was developed by Jiang Chengjia, Liu Zhe and Wang Jiashun. The patent application number is CN202511500213 20251021. The patent publication number is CN120987581 (A). Internationa..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Huaneng Clean Energy Res Institute and Huaneng Qingyang Coal and Electricity have submitted a patent application for Layout Method and System for Carbon Dioxide Injection Well and Pressure Control Well. This invention was developed by Jing Tieya, Yin Long, Zhao Wentao, Liu Zhiwen, Zhang Jian, Li Yichao, Zhao ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Huaneng Qingyang Coal and Electricity and Huaneng Clean Energy Res Institute have submitted a patent application for Carbon Dioxide Geological Storage Well Cementation Method. This invention was developed by Liu Zhiwen, Zhang Jian, Nie Yaowu, Zhong Dongyan, Hou Huixiang, Jing Tieya, Duo Lingjuan and Zhao Went..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shenzhen Qianyi Prec Metal Co Ltd patent application for Driving Structure of Cordless Roller Shutter, Cordless Roller Shutter and Adjusting Method. Liu Yihao developed the invention. The patent application number is CN202511246534 20250902. The pate..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guoneng Shendong Coal Group, China Energy Shendong Coal Group Co Ltd, Taiyuan Inst China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have sought patent for Folding Pedal for Anchor Rod Drill Carriage and Anchor Rod Drill Carriage. This invention was developed by Chen Peng, Zhao Lei, W..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Shagang Iron and Steel, Jiangsu Shagang Group and Jiangsu Shagang Institute Research Iron & Steel have submitted a patent application for Belt Pulley Locking Device and Using Method Thereof. Gong Li and Wang Dong developed the invention. The patent application number is CN202511535486 20251027. The..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guizhou Zhongyi Jincaiqian Mining Co Ltd has applied Chinese patent for Large-dip-angle Uphill Lifting Scraper. Chen Heng, Cai Yiming and Pu Jianlong developed it. The patent application number is CN202511152908 20250818. The patent publication number is CN120986908 (A). International Patent Classification..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Jiangnan Weaving Home Ningbo Thread Ind Co Ltd patent application for Production Process and Equipment of Bamboo Charcoal Fiber and Cashmere Blended Fiber Product. Xue Jingli, Fan Hailong, Chen Hui, Wu Haiqiang, Liu Ruihuai, Xue Zhengli, Xue Juanli and ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Hengshui Board Industry Packaging Materials Tech Co Ltd patent application for Production Method of Hard Cold-rolled Sheet with High Processability. The invention was developed by Guo Xiaomeng, Liu Jianbing, Ye Liming and Zheng Chuanbao. The patent ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has published Hongliang Cable Co Ltd patent application for Annealing Process of Annealing Furnace. The invention was developed by Wang Ruitao, Guo Hongliang, Ji Haojie, Duan Ningguang, Liang Ruibin and Guo Lingfang. The patent application number is CN20251119469..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Changzhou Zhongtian Special Steel Co Ltd and Zenith Steel Group patent application for Method for Prolonging Service Life of Refractory Furnace Cover of LF (ladle Furnace). Yang Pu, Wang Haixin, Lin Yu, Qian Xiaodong and Hu Xin developed the invention. ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Wenzhou Xinsen Special Steel Co Ltd has filed a patent application for Valve Body Casting Production Equipment and Preparation Process Thereof. This invention was developed by Xiao Gongyuan, Zheng Yuanbo, Shi Yin, Fu Shijiao, Zhang Zhansheng, Zhang Boyin, Du Luxiong, Zhang Yanmiao, Du Jiatai and Huang Cuncong..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Sanxin Special Mat Changzhou Co Ltd patent application for Clamp for Abrasive Flow Polishing of Large-diameter Seamless Tube. This invention was developed by Li Guangcai, Dai Pengyu, Luo Tao and Zou Yi. The patent application number is CN202511419262..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi Lichengxiang Luggage Co Ltd has submitted a patent application for Polishing Device for Machining of Metal Hanging Pieces of Bags and Suitcases. This invention was developed by Li Liping and Wu Jinxiang. The patent application number is CN202511408289 20250929. The patent publication number is CN12..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Bositeng Prec Industry Nantong Co Ltd has filed a patent application for Grinding Machine for Metal Part Machining. This invention was developed by Qi Guoqing, Yu Shan and Weng Hanying. The patent application number is CN202511276843 20250908. The patent publication number is CN120985488 (A). International..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shangrao Xinghe Photoelectric Co Ltd patent application for Full-automatic Polishing Equipment for Glass Lenses. Fang Qinxuan developed the invention. The patent application number is CN202511306139 20250912. The patent publication number is CN120985..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Yize Energy Saving Tech Co Ltd has applied Chinese patent for Automatic Grinding Robot for Shutter Glass. Zhang Ren developed it. The patent application number is CN202511508183 20251022. The patent publication number is CN120985468 (A). International Patent Classification codes are B24B27/00, B24B..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shanxi Jinshan Magnetic Mat Co Ltd patent application for Grinding Equipment for Rare Earth Permanent Magnet Multi-pole Ring. Miao Lei, Zhang Baohua, Dong Wen, Zhao Yali, Yan Guangpei and Luo Hangchen developed the invention. The patent application n..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Avic Xi'an Aircraft Industry Group Co Ltd patent application for Low-damage Control Method for Milling Process of Thin-wall Weak-rigidity Titanium Alloy Part. Zhao Xinyue, Ma Liangdong, An Pan, Feng Wentao, Du Haoran and Yun Huan developed the invention..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Nantong Baojia Prec Machinery Co Ltd has submitted a patent application for Horizontal Boring Machine Capable of Removing Chips on Line and Used for Metal Piece Machining. This invention was developed by Miao Jihong. The patent application number is CN202511506404 20251021. The patent publication number is..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Shandong Guoyu Machinery Tech Co Ltd patent application for Leftover Material Cleaning Device for Bearing Seat Casting Machining. Wang Binghong and Wang Tao developed the invention. The patent application number is CN202511267738 20250905. The patent..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Suzhou Jijiahong Prec Machinery Co Ltd has submitted a patent application for Cutting Device for Nonferrous Metal Processing. This invention was developed by Zhuang Haishan, Li Shiji and Li Yongping. The patent application number is CN20251189591 20250805. The patent publication number is CN120985393 (A). ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Guangzhou Zhongshan New Mat Co Ltd has filed a patent application for Heat-conducting Sheet and Preparation Method and Application Thereof. This invention was developed by Tang Junjie, Li Zongzhen and Li Zihan. The patent application number is CN202511129397 20250813. The patent publication number is CN120..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Hunan Shuoke Thermal Eng Intelligent Equipment Co Ltd has submitted a patent application for Carbon Fiber Felt Activation Furnace. Zhou Jiahao, Jiang Yimin, Qu Haibin, Xiong Jian and Liu Shiji developed the invention. The patent application number is CN202511132796 20250813. The patent publication number i..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Fujian Metal New Alu Tech Co Ltd has filed a patent application for Metal Smelting Furnace with Quick-replacement Furnace Lining Structure. This invention was developed by Ke Yucheng, Fan Jingsheng, You Changkai, Li Yuhang, Dong Fanghua, Xue Yuyu, Mo Shangli, Pan Wei and Chen Jingyi. The patent application..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Jiangsu Fengdong Thermal Technology Co Ltd patent application for Plc-based Pit Furnace Flow Monitoring System. This invention was developed by Chu Huidong and Gao Binbin. The patent application number is CN202511516328 20251023. The patent publicati..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Foshan Nanhai Yixing Copper Ind Co Ltd has filed a patent application for Furnace Door Opening and Closing Mechanism of Aluminum Bar Production Smelting Furnace. This invention was developed by Li Yifeng, Deng Zhenhua and Sun Guangchun. The patent application number is CN202511276221 20250908. The patent p..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Hangzhou Qinfan Tech Co Ltd has submitted a patent application for Glass Slide Constant-temperature Drying Device. Jiang Dingyu, Wang Yingying, Zhang Chuxin, Yu Guisheng and Ye Rongqi developed the invention. The patent application number is CN202511405090 20250929. The patent publication number is CN12099..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shaanxi Province Military Group Ltd Liability Co Ltd has submitted a patent application for High-conductivity Phosphor-copper Alloy and Surface Treatment Process Thereof. Gao Pan, He Zengke and Li Guowei developed the invention. The patent application number is CN202511525335 20251024. The patent publicati..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Anhui Tongxi High Tech New Mat Co Ltd has submitted a patent application for Antibacterial Heat-insulating High-strength Aluminum Alloy and Preparation Method Thereof. This invention was developed by Chen Guangchuan, Yu Hongguang, Chen Zhongtao, Wang Fei and Liu Xiaoting. The patent application number is C..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Yaohong Electronics Co Ltd has applied Chinese patent for Modified Filler for Copper-clad Plate and Preparation Method of Modified Filler. Zhu Liming, Wu Haibing, Wang Xiaolong, Chen Yingfeng and Xie Zheng developed it. The patent application number is CN20251180174 20250804. The patent publication..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Kaibo Special Mat Anhui Co Ltd patent application for Flame-retardant Ceramic Low-smoke Halogen-free Polyolefin Material. This invention was developed by Lin Xingqing, Duan Chunlai, Ao Rongfan, Hu Jinghui, Wang Decai, Sha Changyong and Su Peng. The p..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Beijing Dilong Chemical Co Ltd has sought patent for Incineration Treatment System for Aluminum Residues Generated After Production of Triisobutyl Aluminum. This invention was developed by Xue Yanzi, Kim Hyo-chern, Yan Zuogang, Zou Ying and Chi Lei. The patent application number is CN202510395640 20250331...

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Beijing Dilong Chemical Co Ltd has submitted a patent application for Incineration Treatment Process Method and System for Aluminum Residues Generated After Production of Triisobutyl Aluminum. This invention was developed by Liu Yurui, Yan Zuogang, Zhang Guangshuo, Zou Ying and Chi Lei. The patent applicat..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has released CRRC Qingdao Sifang patent application for Method and System for Cooperatively Eliminating Welding Residual Stress of Welded Component. This invention was developed by Liu Pu, Chen Beiping, Qi Weichuang and Duan Weijun. The patent application number ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Beijing Kaimingyang Energy Eng Co Ltd has submitted a patent application for System and Method for Recycling Oxygen-rich Combustion Flue Gas of Bell-type Annealing Furnace. Wang Lichen developed the invention. The patent application number is CN20251151749 20250729. The patent publication number is CN12098..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Changsha Jinduo Machinery Co Ltd has filed a patent application for High-temperature Heat Preservation Diffusion Annealing Device and Method for Centrifugally Casting Steel Parts or Iron Parts. This invention was developed by Yu Chaohui. The patent application number is CN202511142189 20250815. The patent ..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Chuzhou Dongte Mould Co Ltd has submitted a patent application for Metal Heat Treatment Quenching Equipment. Kang Shenchuan developed the invention. The patent application number is CN20251167319 20250731. The patent publication number is CN120989356 (A). International Patent Classification codes are C21D1..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Suzhou Zhongyang Thermal Tech Co Ltd has submitted a patent application for Assembly Structure and Assembly Method of Heated Air Circulation Furnace Diversion System. Yu Zhihua developed the invention. The patent application number is CN202510977414 20250716. The patent publication number is CN120989353 (A..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Maanshan Wuliping Metallurgical Tech Studio patent application for Method for Inhibiting Nitrogen Increase and Regulating and Controlling Oxygen Increase of Tapping Molten Steel. Wu Liping and Zheng Hong developed the invention. The patent applicatio..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Beijing Shougang International Engineering Technology has submitted a patent application for Blast Furnace Hearth Grouting Method, System, Equipment and Medium. This invention was developed by Wang Zhizheng, Mao Qingwu, Ma Shunfang, Hu Wei, Hou Jian, Zhang Fuming, Qian Shichong, Zhang Qifu, Zhang Lin, Wang Qi..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has received MCC Capital Digital Tech Beijing Co Ltd and MCC Capital Engineering & Research patent application for Hydrogen Metallurgy Control System, Equipment, Storage Medium and Method. Zhang Zenghui, Zhu Zhibin, Zhao Zhilong, Xu Mao, Li Yongsheng, Zhang Jinming,..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Liaoning Xinchuangyuan Tech Co Ltd has submitted a patent application for Unmanned Automatic Ore Loading Device Combined with Visual Identification Technology. This invention was developed by Zhang Hongbo, Zhao Jun and Xu Ziming. The patent application number is CN202511256160 20250903. The patent publicat..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Anhui Keang New Material Tech Co Ltd has sought patent for Aerogel-containing Laminated Glass. This invention was developed by Zhang Shangquan, Deng Li, Chen Rui, Sun Hui and Zhang Xuebing. The patent application number is CN202511296955 20250911. The patent publication number is CN120986013 (A). Internati..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Shanghai Tangsheng Environmental Protection Tech Co Ltd has submitted a patent application for Multi-shaft Collaborative Winding Forming Device for Glass Fiber Reinforced Plastic Barrel. This invention was developed by Liang Banglong and Zhou Kai. The patent application number is CN202511506882 20251021. T..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Kunshan League Automechanism Co Ltd has submitted a patent application for Plastic Strip Welding Forming Device. This invention was developed by Xiao Hui, Wu Haidong and Wang Yong. The patent application number is CN202511286753 20250910. The patent publication number is CN120985945 (A). International Pate..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Kaimingrui Jiangsu New Material Tech Co Ltd has submitted a patent application for Aluminum Veneer Laminating Device. This invention was developed by He Mingyong, Ge Sujun and Wu Dongsheng. The patent application number is CN202511405201 20250929. The patent publication number is CN120985915 (A). Internati..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Zhejiang Fulede Quartz Tech Co Ltd has applied Chinese patent for Preparation Process of Quartz Sealing Element. Wang Jun, Li Wenxia, Lin Li, Liang Mengying and Yang Jun developed it. The patent application number is CN202511511622 20251022. The patent publication number is CN120985817 (A). International P..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Huangshi Qinhe New Mat Co Ltd has submitted a patent application for Metallurgical Slag Composite Cementing Material Continuous Production Equipment and Treatment Method Thereof. This invention was developed by Ba Haojing, Lu Caobo, Xu Wei, Shen Zhilei and Li Xinlei. The patent application number is CN2025..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Hangzhou Ruisheng Semiconductor Tech Co Ltd has sought patent for Forming Die of Ceramic Tube. This invention was developed by Chen Minjian, Fu Shun, Yu Fengfeng, Wang Yiming, Ding Ding and Geng Jian. The patent application number is CN202511451065 20251011. The patent publication number is CN120985806 (A)..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- Dehua Zhiding Ceramic Res Institute General Partnership has filed a patent application for Glazing Device for Ceramic Sculpture Processing. This invention was developed by Zheng Jianzhong. The patent application number is CN202511385958 20250926. The patent publication number is CN120985798 (A). Internatio..

Metal & Mining

  |  Tue 31 Mar 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Fujian Lepu Ceramic Plate Mfg Co Ltd patent application for Nano Dry Particle Wear-resistant Ceramic Plate Preparation Equipment and Preparation Method Thereof. This invention was developed by Peng Xinghua, Wu Jinyi and Peng Peilin. The patent applic..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has received Sandvik Mining & Construction Oy patent application for Protecting Net Laying Plan Updating Based on Actual Surface Model of Rock Surface. Haavisto Ari, Rippi Jussi, Frank Toth and Hekkala Jarno developed the invention. The patent application number ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Wantengrong Co Ltd has sought patent for Al-sc Alloy and Sputtering Target and Consolidation Method. This invention was developed by Zeng Qi, Gardner Kevin S, Van Heyden David P and Wagner Joachim. The patent application number is CN20248025520 20240419. The patent publication number is CN120981588 (A). In..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sumitomo Metal Mining has applied Chinese patent for Infrared Absorbing Particles, Infrared Absorbing Particle Dispersion, Infrared Absorbing Particle Dispersion, and Infrared Absorbing Laminate. Machida Keisuke, Wakabayashi Masao and Yoshida Tomohiro developed it. The patent application number is CN202480..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Northwest Instr Shanghai Co Ltd has submitted a patent application for Line Casting Device and Calibration Device. Li Hao, Xing Xing, Duan Ziwen and Lei Zhenhong developed the invention. The patent application number is CN202511249779 20250902. The patent publication number is CN120991814 (A). Internationa..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Xinjiang Energy Group Co Ltd and Xinjiang Industrial Technical College have applied Chinese patent for Cracking Treatment Device for Difficult-to-dissociate Organic Matters in Medium-and-low-rank Coal. Guo Jia, Huang Ming, Li Kaigang, Feng Jian, Zhang Tingting and Han Weiwei developed it. The patent applic..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Shenzhen Keboluo Tech Co Ltd patent application for Method and Device for Extracting and Separating Coal B Tar Through Supercritical Fluid. This invention was developed by Ma Ling, He Jianbo, Ma Yuqing and Ma Qingduan. The patent application number i..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Poly Xinlian Blasting Eng Group Co Ltd has submitted a patent application for Axial Interval Charging Device and Method for Bench Blasting of Strip Mine. This invention was developed by Li Jie, Zhu Feng, Mo Bao, Zhang Li and Long Guichuan. The patent application number is CN202511300838 20250912. The paten..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Ningshi Tech Co Ltd has submitted a patent application for Airship Capsule Blasting System and Method. This invention was developed by Dou Shunan, Song Jiawei, Lin Kaiqin and Chen Zhixiong. The patent application number is CN202511329500 20250917. The patent publication number is CN120991671 (A). I..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Qinyang Hongda Iron and Steel Co Ltd has submitted a patent application for Control System for Strengthening Stirring of Molten Pool of Electric Arc Furnace. Zhu Liguo, Li Zhaoxiang, Fan Shasha, Lu Bin, Ding Wei, Yin Jingshu, Si Zhihan, Emori Kei and Chen Taotao developed the invention. The patent applicat..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shantian New Mat Group Co Ltd has submitted a patent application for Complementary Heat Exchange Type Sintering Furnace Waste Heat Recovery Device. This invention was developed by Zhao Lingmin, Yuan Hongfeng, Feng Liujian, Chen Xiaohua, Qiao Jinwei, Li Jie, Fu Zhongjie, Wang Zongyang, Zhang Zhaofen and Chen H..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Wuxi Longshan Tech Co Ltd has submitted a patent application for High-temperature Slag Heat Energy Recovery Device Using Water Mist Air Cooling and Recovery Method. This invention was developed by Gao Jianxun and Zhang Lingjun. The patent application number is CN202511304276 20250912. The patent publicatio..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Huainan Tongzheng Technolgy Co Ltd has sought patent for Water Pump Automatic Water Diversion Device Suitable for High-altitude Coal Mine. This invention was developed by He Dong, Li Fei, Zhuo Silin, Zhao Faqiang, Hu Mingming and Li Guomiao. The patent application number is CN202511465460 20251014. The pat..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Zibo Tianyi Electrical Equipment Co Ltd has applied Chinese patent for Steel Plate Cutting Device for Iron Roll Barrel Production and Using Method. Liu Fangxu, Liu Shutian, Wang Peng and Ji Junqiu developed it. The patent application number is CN202511251133 20250903. The patent publication number is CN120..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- State Intellectual Property Office of China has released Harbin Anyudi Aviation Ind Co Ltd patent application for Aircraft Sheet Metal Three-dimensional Part End Machining Device. This invention was developed by Feng Wenzhi, Yi Longfei, Shen Youjun, Liu Chao, Kan Zhenyong and Zhang Yulin. The patent applic..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Shenzhen Rhm Electric Appliance Co Ltd has submitted a patent application for Shearing Equipment for Bluetooth Loudspeaker Box Aluminum Alloy Panel Machining. This invention was developed by Marger, Ma Wenzhen and Meng Qiang. The patent application number is CN202511300296 20250912. The patent publication ..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangsu Shunkai Fire Fighting Tech Co Ltd has applied Chinese patent for Sheet Metal Shearing Equipment, Shearing Method for Fire-fighting Box Production and Fire-fighting Box. Yang Wending and Yang Chengrui developed it. The patent application number is CN202511106428 20250808. The patent publication numb..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Jiangxi Tianyou Aviation Mat Co Ltd has submitted a patent application for Plate Shearing Equipment for Alloy Plate Production and Processing. Xu Lagen and Wu Wenqing developed the invention. The patent application number is CN202511519739 20251023. The patent publication number is CN120984964 (A). Interna..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sichuan University has applied Chinese patent for Metal Powder Laying Device and Laying Method Based on Charge Control. Chen Zhengda, Qi Huan, Liao Zhen and Tian Haowen developed it. The patent application number is CN202510996611 20250718. The patent publication number is CN120984911 (A). International Pa..

Metal & Mining

  |  Wed 01 Apr 2026

Beijing, April 1 -- Sichuan University has sought patent for Metal Powder Laying Device and Method Based on Pneumatic Control. This invention was developed by Qi Huan, Chen Zhengda, Liao Zhen and Tian Haowen. The patent application number is CN202510996609 20250718. The patent publication number is CN120984910 (A). Internatio..
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