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Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Xinjiang Tengyu Photoelectric Technology and Zhongzhou Guoxin Beijing Technology have obtained a patent for glass polishing jig and glass polishing machine. This invention was developed by Chen Hongyuan.
The patent application number is CN202422558626U 20241021. The patent publication number is CN223431383..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shaanxi Q Grass Natural Geological Env Co Ltd and Shaanxi Qincao Ecological Environment Technology have been granted a patent for Soil Remediation Device for Damaged Land in Mining Area. Fan Junye, Zhang Jianjun, Zhang Fan, Liu Maolin, Cao Yaoyao, Shao Wulin, Yu Chaohui, Zhang Teng, Wu Jiaxing and Xue Fei dev..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Datun Tin Mine Yunnan Tin Co Ltd and Kunming University of Science and Technology have been granted a patent for Underground Drill-through Blast Hole Bottom Reverse Sealing Device. This invention was developed by Xu Peiliang, Yang Feiyun, Jin Jie, Fu Haonan and Wang Jianguo.
The patent application number i..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- CHN Energy Group Ningxia Coal Industry and China University of Mining have been awarded a patent for Mould for Forming Slurry Material for Filling Coal Mine Goaf. This invention was developed by Ren Baoshan, Liu Yalin, Liu Zhimin, Chen Chunning, Ma Jun, Zhang Zhile, Liu Huaming and Yue Yang.
The patent app..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Hsikwangshan Twinkling Star and Hunan Nonferrous Integrity Eng Supervision Co Ltd have obtained a patent for metal mine mining safety protection device. This invention was developed by Yang Xiaoping and Lyu Hui.
The patent application number is CN202422752600U 20241112. The patent publication number is CN2..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chongqing Jiuqian Electronic Tech Co Ltd has been awarded a patent for Furnace Passing Carrier with Heat Dissipation Holes. This invention was developed by Quan Chongting.
The patent application number is CN202422909143U 20241127. The patent publication number is CN223428798 (U). International Patent Class..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Qingyuan Zhengtong Metal Products Co Ltd and Qingyuan Fenghe Environmental Protection New Material Tech Co Ltd have been awarded a patent for Flue Gas Spraying, Atomizing, Desulfurizing and Dedusting Device for Aluminum Alloy Smelting Furnace. This invention was developed by He Jiansong.
The patent applica..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Daye Shengxing Metallurgical Building Mat Co Ltd has been awarded a patent for Lime Grinding Device. This invention was developed by Ke Shuiqin, Ke Jianyang, Ke Guoqin, Xiao Xuwen and Yue Guogan.
The patent application number is CN202422509508U 20241016. The patent publication number is CN223430405 (U). In..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shicheng Mining and Metallurgy Machinery Equipment Co Ltd has been awarded a patent for Magnetic Separator for Mineral Separation Production. This invention was developed by Yin Zhiliang, Huang Xiaoyong and Huang Jingbin.
The patent application number is CN202422746442U 20241112. The patent publication num..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Guangzhou Songbiao New Material Tech Co Ltd has been awarded a patent for Aluminum Veneer Bending Device. This invention was developed by Zhang Xiaole, Wang Yongren, Wang Qingfen and Wang Tengfei.
The patent application number is CN202422651208U 20241031. The patent publication number is CN223430754 (U). I..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Zhejiang Senhui New Mat Co Ltd has been awarded a patent for Aluminum Honeycomb Panel Convenient to Disassemble and Assemble. This invention was developed by Jiang Yuanyuan, Ma Weijuan and Wang Luxuan.
The patent application number is CN202422973346U 20241203. The patent publication number is CN223432058 (..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Yimei Group Xinan County Yunding Coal Ind Co Ltd has been awarded a patent for Device for Preventing Hanging Seat of Overhead Man-riding Device from Reversely Sliding. This invention was developed by Wang Mian, Zhang Guangwei, Liu Chong, Chen Xinwei, Xie Wanli, Peng Qingyang, Han Haoju, He Xiaodan, Song Taota..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Jiangxi Gangrui Metal Co Ltd has obtained a patent for metal rust-proof treatment device. This invention was developed by Li Ling.
The patent application number is CN202422651718U 20241031. The patent publication number is CN223430493 (U). International Patent Classification codes are B05B13/02, B05B16/20 ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Guangdong Tengmu Metal Building Mat Co Ltd has obtained a patent for aluminum veneer edge sealing device. This invention was developed by Chen Mansi, Chen Bo, Shi Jingfu, Chen Hao and Chen Wentao.
The patent application number is CN202422643624U 20241031. The patent publication number is CN223430495 (U). I..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Graphite Carburant Multilayer Vibration Screening Device has been issued to Changxing Xinyue New Material Tech Co Ltd. This invention was developed by Xue Wangxin, Zhang Zhenxing and Xue Fenliang.
The patent application number is CN20242250693U 20240823. The patent publication number is ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Dingtaihe Suzhou Precision Tech Co Ltd has obtained a patent for metal piece stretching and bending continuous stamping die. This invention was developed by Yue Guoming.
The patent application number is CN202422913255U 20241128. The patent publication number is CN223430826 (U). International Patent Classif..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Casting and Residue Filtering Synchronous Type Aluminum Ingot Casting Forming Device has been issued to Guangdong Longda Aluminium Ind Co Ltd, Baoding Longda Aluminum Co Ltd and Longda Aluminium Shunping Co Ltd. This invention was developed by Ai Wu, Yu Fang, Guo Guimei, Meng Xiangwei, Cao ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Changzhou Huarui Welding & Cutting Machinery Co Ltd has obtained a patent for adjustable working frame for welding torch. This invention was developed by Ni Kewei and Ni Wenrong.
The patent application number is CN202422927875U 20241129. The patent publication number is CN223431138 (U). International Paten..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Ground Rail of Welding Robot has been issued to Jinan Shanghong Machinery Mfg Co Ltd. This invention was developed by Yin Xinying and Liu Kuanfeng.
The patent application number is CN202422946220U 20241202. The patent publication number is CN223431140 (U). International Patent Classifica..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Auxiliary Positioning Device for Flange Plate Welding has been issued to Jiangsu Huojian Machinery Tech Co Ltd. This invention was developed by Chen Guoping, Zheng Yawei and Yang Zhijian.
The patent application number is CN202422924324U 20241129. The patent publication number is CN223431..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Material Frame Welding Supporting Piece Convenient to Use has been issued to Suzhou Xinaoxiang Machinery Tech Co Ltd. This invention was developed by Zhou Hua.
The patent application number is CN202422950288U 20241202. The patent publication number is CN223431168 (U). International Paten..
Metal & Mining
| Thu 09 Apr 2026
Alexandria, April 9 -- Qcella AG has obtained a patent for metal-inside-fiber-composite and method for producing a metal-and-fiber-composite. This invention was developed by Niederberger Markus and Schreck Murielle.
The patent application number is US202218555045 20220310. The patent publication number is US12597532 (B2). Int..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Luoyang Yixing Refractory Co Ltd for Refractory Material Forming Die. Zhang Jitao, Chen Wanbao, Cao Dong and Shin Sun-eui developed the invention.
The patent application number is CN202422426676U 20241009. The patent publication number is ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shuangyashan Tongxin Rubber Factory has been granted a patent for Mining Air Duct Hot Melting Bonding Production Equipment. This invention was developed by Jiang Ligong.
The patent application number is CN202422980670U 20241204. The patent publication number is CN223432001 (U). International Patent Classif..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Suzhou Guiyan Precision Tech Co Ltd for Double-station Elbow Welding Positioning Device. Yang Qiuxin developed the invention.
The patent application number is CN202422680860U 20241104. The patent publication number is CN223431146 (U). Inte..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Dongguan Ruijin Tech Co Ltd has secured a patent on Welding Machine for End Corners of Copper Bars. Sun Jianglong and Feng Liushan developed the invention.
The patent application number is CN202422937224U 20241129. The patent publication number is CN223431139 (U). International Patent Classification codes ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Lilai Lisheng Intelligent Equipment Yancheng Co Ltd for Welding Device for Mechanical Equipment Production and Machining. Zhu Lisheng developed the invention.
The patent application number is CN202422229902U 20240912. The patent publicatio..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Jiangsu Kaizhi Tech Co Ltd has been granted a patent for Automatic Positioning Type Friction Welding Die. This invention was developed by Zhang Guoqiang.
The patent application number is CN202422927976U 20241128. The patent publication number is CN223431070 (U). International Patent Classification codes ar..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Ningxia Qinglong Steel Plastic Composite Pipe Co Ltd for Spiral Seam Submerged Arc Welding Discharging End Support. Zhai Putian, Gu Xiaobo, Li Hua, Zhao Yibin and Sa Haotian developed the invention.
The patent application number is CN20242..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Guangdong Taidu Iron Steel Co Ltd has been granted a patent for Front Pinch Roll of High-speed Double-length Shear. Bang Joon-young developed the invention.
The patent application number is CN202422939127U 20241129. The patent publication number is CN223431018 (U). International Patent Classification codes..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Zhangjiagang Longxiang Aluminum Profile Manufacturing has been granted a patent for Aluminum Profile Arc Bending Device. Qian Zhijun developed the invention.
The patent application number is CN202422911550U 20241128. The patent publication number is CN223430763 (U). International Patent Classification code..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Panzhihua Qinggangping Mining Industry has secured a patent on Thickening System for Mineral Separation. Chang Jian, Luo Longguo, Liu Tianchi, Wang Lin, Gu Guoan and Liu Bo developed the invention.
The patent application number is CN202422647777U 20241031. The patent publication number is CN223429999 (U). ..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Shenghong Dongneng Technology, Taizhou for Iron and Bubble Removing Device. Xie Qinqin, Zhu Jun, Li Huawei and Zhao Shibin developed the invention.
The patent application number is CN202422542025U 20241021. The patent publication number is..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Yang Chunbiao has obtained a patent for mining area ecological environment restoration greening component. This invention was developed by Yang Chunbiao, Teng Lijuan, Ye Hongliang, Gao Jie, Wu Caifeng, Wu Guang and Du Xia.
The patent application number is CN202422292244U 20240919. The patent publication nu..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Hebei Special Equipment Supervision and Inspection Institute has been granted a patent for Welding Seam Detection Device for Pressure Vessel. This invention was developed by An Linghao, Xie Zhaohua and Huang Jingzhao.
The patent application number is CN202422595370U 20241025. The patent publication number ..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Henan Zhixin Boiler Technology Innovation has been awarded a patent for Organic Heat Carrier Furnace Capable of Prolonging Flue Gas Flow. This invention was developed by Tian Zhijian, Liu Junjie, Cheng Hekang, Liu Yang, Feng Shaohua, Xia Youjun, Sun Chenguang, Liu Jinhong and Li Rulong.
The patent applicat..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Instrument Gas Concentrated Emission Silencer of Pneumatic Valve has been issued to Jinchuan Group Nickel & Cobalt. This invention was developed by Li Yinping, Zhang Juanjuan, Xu Hong, Liu Daoke, Bai Huihua and Cao Heqing.
The patent application number is CN202422923625U 20241129. The pa..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Jinneng Holding Coal Industry Group for Mine Survey Control Point Positioning Device. Lan Zhijun, Liu Peisen, Wang Jin and Li Xiaoxu developed the invention.
The patent application number is CN202422702343U 20241106. The patent publication..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Jinchuan Group Nickel & Cobalt has been granted a patent for Mine Multi-middle-section Simultaneous Mining Drainage System. This invention was developed by Zhan Ziqiang, Kou Yongyuan, Zhang Jianfa, Tai Sidong, Guo Yunlin, Yang Qingwei, Chang Wei, Zhang Zhihao, Ha Seung-yeon, Li Zhengjie, Xu Lijie and Dong Hon..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Xiadian Gold Mine of Zhaojin Mining Industry for Mining Filling and Draining Device. Wang Ningbo, Wang Dianhua, Wen Lu, Yang Hui, Lan Shaodong and Mou Chonggang developed the invention.
The patent application number is CN202423226898U 2024..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Jiangxi Yuanqiao Metal Co Ltd has received a patent for Polishing Device for Up-drawing Production of Oxygen-free Copper Rod. This invention was developed by Qian Wei, Liu Hetai and Zhu Shuisheng.
The patent application number is CN202422949433U 20241202. The patent publication number is CN223431391 (U). I..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Liuzhou Husen Machinery Co Ltd has been granted a patent for Novel Left and Right Platform Welding Positioner. Wu Shuixiu, Hu Jianghan, Qin Haoran and Bao Peng developed the invention.
The patent application number is CN202422927827U 20241129. The patent publication number is CN223431179 (U). International..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shenzhen Weifang Energy Tech Co Ltd has secured a patent on Welding Fixture and Welding Device. Gao Menglei, Gu Liang, Qing Xiaomin and Luo Xinghuai developed the invention.
The patent application number is CN202422864238U 20241121. The patent publication number is CN223431155 (U). International Patent Cla..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Kunshan Maojikun Metal Technology has received a patent for Stamping Die Based on Linkage Automatic Material Ejection. This invention was developed by Liu Daan.
The patent application number is CN202422909866U 20241128. The patent publication number is CN223430785 (U). International Patent Classification c..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Suzhou Xinyuanchen Machinery Equipment Co Ltd has been granted a patent for Metal Sheet Rib Integral Forming and Bending Mechanism. This invention was developed by Zeng Shuixiang and Jiang Yaoyao.
The patent application number is CN202422954259U 20241202. The patent publication number is CN223430751 (U). I..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Hunan Valin Xiangtan Iron & Steel has been granted a patent for Loop Guide. This invention was developed by Yuan Lin, Zhang Qunhu, Li Jiajun, Liu Jiasheng and Chen Yang.
The patent application number is CN202422891116U 20241126. The patent publication number is CN223430718 (U). International Patent Classif..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Suzhou Xinpu New Material Tech Co Ltd has secured a patent on Surface Coating Separating Device for Waste Welding Rod Recycling. Lyu Peng and Yang Jie developed the invention.
The patent application number is CN202422789703U 20241115. The patent publication number is CN223430701 (U). International Patent C..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Huaxing Glass Co Ltd for Powder Recovery Device of Powder Feeding Port. Qiu Pingping developed the invention.
The patent application number is CN202422617233U 20241029. The patent publication number is CN223430695 (U). Internation..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Zhoushan 7412 Factory Jiaxing Branch for Furnace Ash Comprehensive Primary Cleaning Device for Nano-alloy Co-permeation. Jiang Jun, Yu Shenghua, Chen Xiaobin and Sheng Shikang developed the invention.
The patent application number is CN202..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Henan Ruida Purification Mat Co Ltd for Slag Recycling Device. Zhang Guoshuai developed the invention.
The patent application number is CN202422814873U 20241118. The patent publication number is CN223430640 (U). International Patent Classi..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Wuping Yujing Mining Co Ltd has secured a patent on Mine Stone Cleaning Device. Fang Jiangfeng developed the invention.
The patent application number is CN202422544872U 20241022. The patent publication number is CN223430546 (U). International Patent Classification codes are B07B1/22, B07B1/42, B07B1/52 and..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Anhui Shenglvhong Material Tech Group Co Ltd has been granted a patent for Metal Spraying Processing Equipment. Hu Lixiang developed the invention.
The patent application number is CN202422519706U 20241018. The patent publication number is CN223430490 (U). International Patent Classification codes are B05B..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Feng Fuqiang and Li Kong have received a patent for Honey Anti-crystallization Treatment Device. This invention was developed by Feng Fuqiang, Li Kong, Sun Desheng and Qiao Jing.
The patent application number is CN202422419034U 20241008. The patent publication number is CN223430280 (U). International Paten..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shanxi Yangmei Group Niangou Coal Ind Co Ltd has received a patent for Mine Ventilation Device Convenient to Adjust. This invention was developed by Zhang Kebin, Yan Zuofeng, Zhou Zhengzhuang and Li Shuyong.
The patent application number is CN202422652508U 20241031. The patent publication number is CN22343..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Urad Houqi Zijin Mining has secured a patent on Decarburization Filtering Device. Dong Yu, Fan Bo, Yao Peng, Yoon Tae-wook and Gao Jianchao developed the invention.
The patent application number is CN202422718607U 20241107. The patent publication number is CN223430076 (U). International Patent Classificati..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Guangdong Bili Drinking Water Equipment Co Ltd for Welding-free Outer Cover Structure. Zhang Desheng, Liang Yubiao, Guo Jianjun and Pan Runbin developed the invention.
The patent application number is CN202422598100U 20241028. The patent p..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Changzhou Xingchu Electromechanical Equipment Co Ltd for Metal Supporting Leg with Adjusting Function. Yang Wenyu and Hu Hejing developed the invention.
The patent application number is CN202422927586U 20241129. The patent publication numb..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Dalian Huarui Heavy Industry Group for Universal Welding Type Protection Control Cabinet. Zhang Yingzhou, Sun Chengxin and Liu Xinyu developed the invention.
The patent application number is CN202422678237U 20241104. The patent publication..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chang'an University has received a patent for Detection Device for Heavy Metal Adsorption of Road Layer in Simulated Rainfall Environment. This invention was developed by Cao Xuanhao, Guan Bowen, He Zhenqing, Liu Wenbo, Zhang Yue, Ma Xiaoyi, Wang Zhaoyang, Qi Huaan and Li Jiahong.
The patent application nu..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Shandong Ruixiang Testing has received a patent for Translation Sliding Positioning Mechanism Used Outside Thermocouple Verification Furnace. This invention was developed by Xing Yong, Sun Jiaping, Ding Yuhua, Qiao Peng and Luan Xueyuan.
The patent application number is CN202422760484U 20241113. The patent..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Jinchuan Group Copper and Precious has been awarded a patent for Measuring Device for Conical Spiral Spring of Pyrometallurgy Furnace. This invention was developed by Gao Junxing, Peng Dongqing, Zhang Heng, Lin Kai, Ma Lianjie, Wu Lezhang, Dong Xu and Cao Tao.
The patent application number is CN20242326044..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Feeding Device of Nitriding Furnace has been issued to Gospell Thermal Systems Jiangsu. This invention was developed by Yu Jianxin, Zhang Zhongming, Mao Haipeng and Zou Junfeng.
The patent application number is CN202422978979U 20241204. The patent publication number is CN223425725 (U). I..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinalco Zhengzhou Nonferrous Metals Research Institute has been awarded a patent for Roasting Furnace Flame Path Wall Brick, Flame Path Wall and Roasting Furnace. This invention was developed by Hu Congcong, Luo Yingtao, Su Ziwei and Zhang Jiguang.
The patent application number is CN202422846056U 20241121..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Guiyang Aluminium Magnesium Design & Research Institute has received a patent for Automatic Discharging Device for Crucible of Graphitization Furnace. This invention was developed by Zhang Yan, Chen Binbin, He Chuan, Lu Liangyou, Wang Ying and Li Dajiang.
The patent application number is CN202422818074U 20..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Huanggang Huayao Zhongzhou Kiln has been awarded a patent for Hot Air Circulation Closed Air Curtain Device for Feed Port of Side Feed Stepping Furnace. This invention was developed by Fu Li, Chen Xiongjun, Wu Yan, Li Zewu and Zhou Liang.
The patent application number is CN20242395197U 20241216. The patent..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Jiuquan Iron & Steel Group has been awarded a patent for Environment-friendly Automatic Water Replenishing Circulating Cooling Device. This invention was developed by Wang Linhu and Dou Fanchen.
The patent application number is CN202422103181U 20240829. The patent publication number is CN223425545 (U). Int..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for High-air-tightness Plate Type Flat Welding Flange has been issued to Changzhou Huanhu Forging. This invention was developed by Wang Yile, Wang Jianrong and Tang Weiya.
The patent application number is CN202423211258U 20241225. The patent publication number is CN223424864 (U). Internation..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Coring Device for Hydrogeological Exploration has been issued to Shandong Gold Mining Linglong. This invention was developed by Guo Weijie, Luan Shaoming and Liu Zhengxiang.
The patent application number is CN202423233012U 20241226. The patent publication number is CN223423934 (U). Inter..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Guixi Dajiang Copper Ind Co Ltd for Copper Bar Connecting Structure. Wu Xiaochun, Tian Jingjun and Zheng Shiqing developed the invention.
The patent application number is CN202422823188U 20241119. The patent publication number is CN2234287..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Changzhou Honghui Power Technology for Pressure Applying Device for Positioning Rib in Heat Dissipation Groove for Laminating Stator Iron Core. Yao Hong and He Shenghong developed the invention.
The patent application number is CN20242264394..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Shandong Huifeng Casting Tech Co Ltd has secured a patent on Heat Conduction Type Cast Iron with Rapid Installation Structure. Liu Qingkun, Liu Xianmin, Li Yefei, Liu Mingliang, He Lin, Zhang Yuan, Zhou Changmeng and Gong Chuanhai developed the invention.
The patent application number is CN202422849402U 20..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Longkou Lijia Electric has been awarded a patent for Die-casting Aluminum End Cover Bearing Chamber Structure. This invention was developed by Xu Liang, Yan Ping, Sun Jian and Han Mingrong.
The patent application number is CN202422348852U 20240926. The patent publication number is CN223428249 (U). Internatio..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Foshan Golden Age Servo Tech Co Ltd has been granted a patent for Servo Motor Iron Core. Wen Yixue, Dong Minghai and Xiang Hongbin developed the invention.
The patent application number is CN202422439993U 20241010. The patent publication number is CN223428230 (U). International Patent Classification codes ..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Rotor Iron Core, Rotor Assembly and Motor Using Rotor Iron Core and Rotor Assembly has been issued to Foshan Leshun Motor Co Ltd. This invention was developed by Ye Xingwen and Liang Guanxian.
The patent application number is CN202422755893U 20241112. The patent publication number is CN2..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Zichang Yangmahe Mining Co Ltd has been granted a patent for Coal Mine Electromechanical Junction Box with Dustproof Function. This invention was developed by Qiu Jianquan.
The patent application number is CN202422872252U 20241125. The patent publication number is CN223428141 (U). International Patent Clas..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Electric Iron Accessory with Position-adjustable Porcelain Insulator has been issued to Hebei Tuofa Telecommunication and Electric Equipment Mfg Co Ltd. This invention was developed by Ji Xuefei, Wang Xuerong, Chen Lijuan, Zhang Tongguo and Meng Lingxiong.
The patent application number i..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Hebei Energy College Of Vocation And Tech for Antenna Mounting Bracket for Mine Communication. Sun Chunyi, Yu Jinjia, Han Hongjie and Qian Bin developed the invention.
The patent application number is CN202422975787U 20241204. The patent p..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Bonding and Packaging Metal Jig has been issued to Zhangzhou Jieda New Precision Tech Co Ltd. This invention was developed by Zeng Ruzhen.
The patent application number is CN202422908576U 20241127. The patent publication number is CN223427465 (U). International Patent Classification code..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Hangzhou Ruisheng Semiconductor Tech Co Ltd has been awarded a patent for Positive and Negative Pressure Cleaning Device for Porous Ceramic Vacuum Chuck. This invention was developed by Ding Ding, Geng Jian and Fu Shun.
The patent application number is CN202422703591U 20241106. The patent publication numbe..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Heyuan Meikedun Micro Metal has received a patent for Magnetic Material Dry Type Forming Hydraulic Machine for Metal Part Machining. This invention was developed by Deng Hanmu, Tang Long, Cai Xun, Cui Zhonghua and Zheng Jie.
The patent application number is CN202422740867U 20241111. The patent publication nu..
Metal & Mining
| Thu 09 Apr 2026
Alexandria, April 9 -- SMS Group has been granted a patent for Device and Method for Machining the Edges of Casting Strands. Reinfeld Florian, Thevissen Dirk and Leisten Thomas developed the invention.
The patent application number is US202218682895 20220916. The patent publication number is US12594685 (B2). International Paten..
Metal & Mining
| Thu 09 Apr 2026
Alexandria, April 9 -- Institute Of Process Engineering Chinese Academy Of Sciences has been granted a patent for Method of Controllably Reducing Oxygen Content, and Preparing Titanium Metal Powder and Ti6a14v Alloy Powder. Zhang Ying, Zheng Shili, Cai Taotao and Zhang Yi developed the invention.
The patent application number..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Tianjin Housing Group Building Material Tech Co Ltd has received a patent for Super-large Plate Glass Window Cleaning Equipment. This invention was developed by Wang Zhenqiu, Sun Liang, Zhang Xinyu and Zhang Ershuai.
The patent application number is CN202422582985U 20241025. The patent publication number i..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Chinese Patent for Oil Filtering Structure of Chicken Frying Furnace has been issued to Shanghai Baoli Yanchuang Tech Services Co Ltd. This invention was developed by Bai Xudong, Liu Haibo and Liu Yue.
The patent application number is CN202422732738U 20241108. The patent publication number is CN223429445 (..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Anhui Shengfa Machinery Mfg Co Ltd for Anti-oxidation Metal Plough Device. Ji Chengjun developed the invention.
The patent application number is CN202422327689U 20240923. The patent publication number is CN223428844 (U). International Pate..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- Shenzhen Yuanzhong Ind Co Ltd has received a patent for Integrated Aluminum Profile Frame Structure of Outdoor Advertising Machine. This invention was developed by Liu Bo, Liu Changqing and Yang Jiading.
The patent application number is CN202422890403U 20241126. The patent publication number is CN223428697..
Metal & Mining
| Wed 08 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Walnut Coal Mine Huaneng Qingyang Coal and Electricity; Ccteg Shenyang Research Institute; Huaneng Coal Tech Research Co Ltd for Protective Device of Mining Hydrogen Sulfide Monitor. Liu Yang, Zou Qinghai, Lee Young-won, Sun Liang, Chong Ligu..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Foshan Xinheng Textile Machinery Parts Co Ltd for Flat-tooth Metal Sword Wheel. Cheng Danian and Yang Meng developed the invention.
The patent application number is CN202423292071U 20241231. The patent publication number is CN223424582 (U)..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Qingdao Bihai Composite Bearing Co Ltd for Wear-resistant Bushing Made of Metal Composite Material. Li Hong, Li Jie and Yang Ling developed the invention.
The patent application number is CN202422816019U 20241119. The patent publication nu..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Dongtai Jinliangyuan Tech Co Ltd has received a patent for High-resistance Metal Nut. This invention was developed by Ren Huanle and Yang Huan.
The patent application number is CN202423214207U 20241225. The patent publication number is CN223424417 (U). International Patent Classification codes are F16B37/1..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Oil Changing Device Suitable for Vacuum Pump for Precious Metal Hydrometallurgy has been issued to Jinchuan Group Copper and Precious. This invention was developed by Li Shengmin, Yang Xiaozhen, Ding Xiaofeng, Li Jinwu, Li Shaowei, Sun Qianhui, Liu Junbo and Liu Facun.
The patent applicati..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Shandong Zhixin Shengyu Machinery Mfg Co Ltd has been granted a patent for Ventilation Safety Monitoring Equipment for Coal Mine. Yang Yuhu, Shen Yanru, Yang Jinglan, Shen Jitao and Cui Mei developed the invention.
The patent application number is CN202423135690U 20241218. The patent publication number is ..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Du Junting for Dust Falling Device for Underground Coal Mine. Chai Chao, Gu Xuhui, Cao Xiaodong, Zhou Kefeng, Zhang Kai and Du Junting developed the invention.
The patent application number is CN202423203588U 20241225. The patent publicati..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Shandong Dexipu Tech Co Ltd has secured a patent on Coal Mine Non-pressure Air Door Device. Wu Wenlong, Yang Yang, Gong Botong, Song Xianlin, Sun Shiquan and Yang Wenzhang developed the invention.
The patent application number is CN202423242647U 20241227. The patent publication number is CN223424064 (U). I..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Explosion-proof Translation Mining Air Door with Lubricating Function has been issued to Shandong Hengnuoxin Electromechanical Technology. This invention was developed by Liu Lu and Liu Tongqin.
The patent application number is CN202423224891U 20241226. The patent publication number is CN2..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Anyu Mine Tech Co Ltd for Intelligent Automatic Mine Air Door. Pan Yu, Li Weichao and Pan Jiang developed the invention.
The patent application number is CN202423116683U 20241217. The patent publication number is CN223424062 (U). I..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Baoding Guangyangjingyi Machinery Mfg Co Ltd for Roadway Tunneling Slag Removal Device. Zhang Yang and Tian Boxiong developed the invention.
The patent application number is CN202423240107U 20241226. The patent publication number is CN2234..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Xingcheng Ningju Mining Ind Co Ltd for Protective Structural Member for Lead-zinc Ore Exploitation. Tan Jiuming, Mu Dayong, Zhao Bo, Gao Mingyang, Zhao Xiaoguang, Zhang Tiansheng, Li Xuemin, Wang Guofu, Li Zhonghua and Wang Yantu developed th..
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Xiushui Xianglushan Tungsten Ind Co Ltd for Reinforcing Structure for Primary Ore Pillar. Wu Fei, Xu Fengping, Wan Linhai, Gao Tao and Leng Xiuning developed the invention.
The patent application number is CN202422990013U 20241205...
Metal & Mining
| Thu 09 Apr 2026
Beijing, April 9 -- Xuzhou Zhongkuang Geotechnical Tech Co Ltd has been granted a patent for Multifunctional Nozzle Device Suitable for Grouting Filling Behind Coal Mine Frame. Zhao Yushuai, Dong Liang, Hu Xingbin, Chen Wei, Jia Xiaojing, Zhang Hongle, Li Dezeng and Ma Nian developed the invention.
The patent application numb..
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