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Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Jiangsu Hongyang Quartz Products and North Integrated Circuit Tech Innovation Center have sought patent for Production Process for Drawing Semiconductor-grade Quartz Plate by Using Continuous Melting Furnace for Ultra-pure Quartz Sand. This invention was developed by Xu Yuqing, Xu Yuan, Xu Chuanlong and Feng ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chengdu China Optoelectronics Tech Co Ltd and Tunghsu Group Co Ltd have submitted a patent application for Liquid Crystal Glass Thickness Difference Regulating Device. Cao Zhiqiang, Li Zhaoting, Shao Tingrong, Chen Ying, Wang Guoquan, Huang Dewei, Shi Qinggang, Jia Xiongbo and Zheng Cong developed the inventi..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Building Materials Glass New Material Research Institute Group and China Building Mat Group Co Ltd have submitted a patent application for Forming Method of Large-size Special-shaped Glass Bottle. This invention was developed by Peng Shou, Li Changqing, Yang Yong, Zhou Gang, Hu Wentao, Zhang Xiaoyu, Wan..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Innovation Academy For Microsatellites of CAS and Shanghai Eng Ct Microsatellites have applied Chinese patent for Annular Shock Absorber Based on Metal Honeycomb Structure and Mounting Method of Annular Shock Absorber. Cheng Penghui, Zhu Yongsheng, Zhang Keke, Zhang Tianhe, Li Dongnan and Zhou Meijiang develo..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Xi'an University of Science and Technology and China University of Mining have submitted a patent application for Rapid Closed Type Fireproof Air Bag System for Mine Laneway and Working Method of Rapid Closed Type Fireproof Air Bag System. Tang Zongqing, Qiu Hao, Zhai Cheng, Xie Xingmao, Wang Zhangcheng, Zhan..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- North China Institute of Science & Technology China Coal Mine Safety Technology Training Center and Shanxi Shuozhou Shanyinjin Yuanbaowan Coal Ind Co Ltd have sought patent for Underground Coal Mine Intelligent Rapid Tunneling Method and System. This invention was developed by Zhang Kexue, Yang Jixing, Li Jur..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Huaneng Qingyang Coal and Electricity, CCTEG Shenyang Research Institute, Huaneng Coal Tech Research Co Ltd and Qingyang Xinzhuang Coal Mine of Qingyang Xinzhuang Coal Industry have submitted a patent application for Protective Device for Preventing Leakage of Hydrogen Sulfide Gas in Underground Coal Mine. Th..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Coal No. 71 Engineering Co Ltd and China Coal No. 3 Construction Group have submitted a patent application for Medium-length Hole Drift Filling Mining Method and Filling Device. This invention was developed by Zhang Jingqiang, Zhang Huaifeng, Li Yili, Ye Jinghui, Man Donghui, Cao Chuangguo, Wang Zhichao..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Nat Offshore Oil Corp and Beijing Res Center CNOOC China Co Ltd have applied Chinese patent for Quantitative Evaluation Method and Device for Inter-well Connectivity of Sand Body Comprehensive Structure Constraint, Medium and Equipment. Wang Haifeng, Ren Mengyi, Gao Yufei, Ma Zilin, He Mingwei, Pang Shu..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Tiesiju Civil Engineering Group and The Second Construction Co Ltd of Ctce Group have submitted a patent application for Hanging Device for Hanging Basket for Suspended Casting Construction Through Arch-first and Beam-second Method. This invention was developed by Hou Yongfu, Wu Gang, Cheng Qing, Zhang ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chongqing University, Shaanxi Logistics Group Industry Res Institute Co Ltd and Nonferrous Green Energy New Material Tech Xi'an Co Ltd have filed a patent application for Method for Preparing High-purity Metallic Titanium Through Fused Salt Electrolysis One-step Method. This invention was developed by Hu Meil..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Weichai Power and Weichai Weifang Material Forming Manufacturing Center have submitted a patent application for Mixed-base Solid Solution Strengthening Vermicular Graphite Cast Iron and Preparation Method Thereof. This invention was developed by An Cunguo, Li Yongliang, Qiao Jinguo, Bao Junmin, Lian Zhensong,..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Beijing Cisri Gaona Tech Co Ltd and Sichuan Gangyan Gaona Forging Co Ltd have submitted a patent application for Preparation Method of High-temperature Alloy Large-specification Homogeneous Fine-grain Bar Containing Return Scrap. This invention was developed by Qu Jinglong, Luo Zhiqiang, Li Zhentuan, Du Jinhu..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- BYD Company and BYD Auto Industry have filed a patent application for Medium-entropy Alloy and Preparation Method Thereof, Vehicle Part and Vehicle. This invention was developed by Zhao Zilong, Liu Yang, Li Jiangheng, Jiang Siben and Wang Yajun.
The patent application number is CN202411113650 20240814. The..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Nanjing University of Technology, Nanjing Weihua Membrane Tech Co Ltd and Suzhou Future Membrane Technology Innovation Center of Nanjing University of Technology have submitted a patent application for Nanofiltration Membrane Concentration and Separation Method for Ionic Rare Earth Leachate. Cao Xueli, Zhao H..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Jiangxi Ganfeng Lithium Group and Institute of Process Engineering,Chinese Academy of Sciences have sought patent for Method for Extracting Lithium from Spodumene and By-producing Low-sulfur Lithium Smelting Slag. This invention was developed by Li Liangbin, Li Huiquan, Ye Ming, Zhu Liangliang, Peng Aiping, Y..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Enfi Eng Corp and China Nonferrous Engineering have applied Chinese patent for Method for Leaching and Extracting Cobalt and Copper in Copper Sulfide Cobalt Concentrate. Yin Shuyan, Zhao Pengfei, Cao Min, Sun Ninglei, Zhang Yang, Ding Jian, Fu Guoyan, Ding Shurong, Liu Guo and Liu Zhen developed it.
..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Enfi Eng Corp and China Nonferrous Engineering have filed a patent application for Leaching Method for Copper and Cobalt in Low-sulfur High-copper Copper Sulfide Cobalt Concentrate. This invention was developed by Cao Min, Fu Guoyan, Yin Shuyan, Sun Ninglei, Li Nuo, Chen Long, Zhang Yang, Xi Yawei, Zhen..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Benxi Beifang Iron Ind Co Ltd and Benxi Beiying Iron & Steel Group have filed a patent application for Air Supply Method of Hot Blast Stove During Blowing-out Period of Blast Furnace. This invention was developed by Wang Guangliang, Dong Xingtao, Wang Peiyun, Nam Young-doo, Li Xin and Gao Yang.
The patent ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Kingfa Science & Technology, Zhuhai Kingfa Biological Mat Co Ltd and Liaoning Kingfa Biological Mat Co Ltd have submitted a patent application for Biodegradable Composition with Low Tape Casting Precipitation and Preparation Method and Application Thereof. This invention was developed by Wang Guolin, Chen Pin..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Xiamen University and Xiamen Jinhuifeng New Packaging Mat Co Ltd have submitted a patent application for Preparation Method of Degradable Titanium Dioxide Master Batch. This invention was developed by Lu Yuntao, Luo Yufeng, Wu Xue'e, Zhou Hua and Che Liming.
The patent application number is CN20251050070 2..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Wang Yao and Wang Junbao have submitted a patent application for Bactericide Containing Organic Metal Salt and Preparation Method Thereof. Wang Yao, Wang Junbao and Zhou Shirong developed the invention.
The patent application number is CN20251013403 20250106. The patent publication number is CN119822989 (A..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Sichuan University, China Nuclear Power Engineering and China Nuclear Power Design have filed a patent application for Reactor Neutron Control Rod Rare Earth Zirconate Material as Well as Preparation Method and Application Thereof. This invention was developed by Qi Jianqi, Duan Junjing, Mu Jiawei, Wu Linjing..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- University of Science and Technology Beijing and Beijing Building Materials Academy Sciences Res have applied Chinese patent for Low-temperature Sintered Barium Titanate-based Multilayer Dielectric Energy Storage Ceramic and Preparation Method Thereof. Han Yi, Zhu Lifeng, Wang Long, Qu Nan, Zhao Sixue and Zhe..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Zhejiang Zili High Temperature Tech Co Ltd and Zhanjiang Zili High Temperature Mat Co Ltd have submitted a patent application for Chromium-free Carbon-free Complex-phase Corundum Stuffing Sand for Smelting Variety Steel and Preparation Method of Chromium-free Carbon-free Complex-phase Corundum Stuffing Sand. ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Lovol Heavy Industry Group and Weichai Qingdao Smart Heavy Industry have filed a patent application for Large Mining Safe Lifting System and Method. This invention was developed by Wang Xiaoxiao, Meng Xiaoxing and Wang Zhenghang.
The patent application number is CN202510119240 20250124. The patent publicat..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chnengdu CSG Glass Co Ltd and CSG Holding have sought patent for Float Raw Sheet Glass Stacking Device and Stacking Method. This invention was developed by Fan Jun, Yan Jianhua, Zhou Haizhang, Wang Yong, Zheng Yinchun, Li Yantao, Gao Jianjun and Wang Jiandang.
The patent application number is CN20251021242..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Xilingol League Mengdong Mining Co Ltd and China University of Mining have sought patent for Opencast Coal Mine Mining Material Conveying Structure. This invention was developed by Bai Yu, Zhao Meiling, Wang Liang, Chen Shuzhao, Jin Yongchun, Ji Da, Zhao Fuquan, Fan Zhirui, Cui Xin, Liao Yuxin, Wang Qingxu an..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Guizhou Institute Technology and Guizhou University have sought patent for Tunnel Blasting Unit Consumption Design Method Considering Rock Critical Energy Storage. This invention was developed by Tian Xingchao, Tao Tiejun, He Mingwei, Shu Yun and Wu Liguo.
The patent application number is CN202411917743 20..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Guangxi Road & Bridge Engineering Group and Chang'an University have been awarded a patent for Wooden Tamping Bar Charging Equipment for Tunnel Blasting. This invention was developed by Liu Zan, Hu Rui, Gao Song, Liang Sheng, Li Shuogui, Peng Xiaolong, Huang Feiyang, Chen Songsong, Wang Qinqin, Ye Zengxin, Ji..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Chifeng Zhongse Zinc Ind Co Ltd and China Nonferrous Metal Ind Foreign Engineering and Construction Co Ltd have secured a patent on Wet Slag Crushing and Discharging Hopper. Liu Haiyang, Nie Hua, Li Hongwei, Zhu Yongliang, Gao Yunchao, Zhuang Jinyong, Luo Wei, Huo Minghe, Zhang Wei, Li Chengwei, Qin Ruixue an..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Taiyuan Institute China Coal Tech & Eng Group and Shanxi Tiandi Coal Mining Machinery Co Ltd have sought patent for DT-based Self-adaptive Updating Method for Intelligent Chassis Model of Unmanned Mine. This invention was developed by Li Jiaran, Ji Qiang, Hao Mingrui, Bi Yueqi, Ma Lisen, Li Daming, Zhao Yuyan..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Changsha Institute Mining Research and Sichuan Dexin Mining Resource Co Ltd have submitted a patent application for Method and System for Monitoring Cemented Filling and Curing Process Under Metal Mine. This invention was developed by Zhong Zhouying, Yang Ning, Ma Zhiping, Ou Renze, Xi Shiqiang, Peng Yuejin, ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- NCS Testing Technology, Beijing Cisri Gaona Tech Co Ltd and Beijing Cisri Inspection and Certification Co Ltd have submitted a patent application for Preparation Method of Gradient Quality Control Sample for Trace Element Analysis of High-temperature Alloy. Tang Benling, Shen Xuejing, Jia Yunhai, Wang Han, Me..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Zhejiang University and State Grid Electric Power Research Institute, State Grid Zhejiang Electric Power have applied Chinese patent for Low-temperature Pressure Test Device for Reducing Blasting Energy. Ge Zhoutian, Shi Jianfeng, Li Yang, Qi Liangliang and Liu Min developed it.
The patent application numb..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Guoneng Shendong Coal Group and China Energy Shendong Coal Group Co Ltd have applied Chinese patent for Accurate Coal Mine Rock Burst Monitoring, Positioning and Dynamic Early Warning Method. Cao Jun, Zhang Chuanjiu, Li Guo, Guo Ruirui, Zhang Long and Li Xuanliang developed it.
The patent application numbe..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Donghuantuo Mining Branch Kailuan Group and Henan Polytechnic University have applied Chinese patent for Directional Fracturing Device for Coal Mine. Lyu Biao, Han Meng, Xue Tao, Wang Yinghu, Liu Peng, Gu Liang, Xu Zhichuan, Wang Jinxing, Lyu Shuang, Zhang Zhou and Bi Yansen developed it.
The patent applic..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Ordos Guoyuan Mining Dev Co Ltd and North China Institute Science & Tech have submitted a patent application for Grouting Device for Coal Mine Water Disaster Prevention and Control. This invention was developed by Zhang Yian, Yin Huichao, Zhao Peng, Lian Huiqing, Yin Shangxian, Wang Xiong, Geng Akang, Wang Xi..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chongqing Kehua Safety Equipment Co Ltd and China Coal Technology Engineering Group Chongqing Research Institute have applied Chinese patent for Blowout Prevention and Automatic Slag Discharge Device and Method for Mining Drilling. Lian Guilong, Deng Ganbo, Guo Zebo, Zou Yunlong, Zou Shuai, Zhang Liang, Chen ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Datun Tin Mine Yunnan Tin Co Ltd and Kunming University of Science and Technology have filed a patent application for Mine Branch Draw Shaft Blasting Construction Drilling Device and Method. This invention was developed by Li Jinhua, Wu Jianfeng, Xu Peiliang, Zhao Wenhuan and Wang Jianguo.
The patent appli..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has received Guizhou Panjiang Refined Coal patent application for Easily Assembled and Disassembled Buffer Rack of Reversed Loader Head. Han Lianchang, Tan Daizhong, He Yanfei, Tang Kaikai and Li Dibing developed the invention.
The patent application number is CN..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has published Jushi Group patent application for Glass Fiber Impregnating Compound for SMC (sheet Molding Compound) as Well as Preparation Method, Product and Application Thereof. The invention was developed by Lu Qi, Zhang Zhijian, Zhang Xin, Liu Yang, Zhou Ling an..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Shanghai Electric Group has applied Chinese patent for Gasification Furnace Grate and Gasification Furnace Comprising Same. Li Qiqi, Zeng Zhiwei, Ru Bin, Guo Siyong, Dai Gongxin, Wan Zheng, Sun Li, Zhang Liang, Qiu Pengcheng and Wu Shutong developed it.
The patent application number is CN202510133038 20250..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has published Yuxi Xianfu Iron & Steel Group patent application for Method for Prolonging Furnace Life. The invention was developed by Li Zenggui, He Jian, Wang Shengyuan, Yang Yongxiang, Zhu Xisen, Wu Xikun and Huang Fawu.
The patent application number is CN2025..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Inner Mongolia University of Science and Technology has submitted a patent application for Bright Heat Treatment Furnace and Treatment Process. This invention was developed by Feng Dianchen, Hu Xiaoyan and Duan Chongmei.
The patent application number is CN202510123696 20250126. The patent publication numbe..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- China Institute of Atomic Energy has sought patent for Clamp Suitable for Electron Beam Remelting Sample. This invention was developed by Yang Wanhuan, Qiao Pengrui, Huang Junjie, Li Shen, Zou Jichun, Wang Zhihao, Wang Minghao, Zhao Xueli, Yang Wen, Zhu Qingfu and Zhong Weihua.
The patent application numbe..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- SICC Science & Technology has submitted a patent application for P-type Crystal, Liquid Phase Growth Device and Liquid Phase Growth Method. Zhu Can, Dang Yifan, Chen Penglei, Liu Pengfei, Zong Yanmin, Liu Jiapeng, Zhou Min, Song Jian and Shi Zhiqiang developed the invention.
The patent application number i..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has released Zhangzhou Kibing Glass patent application for Float Glass Kiln Flue Online Trepanning Building Method Smoke Guide Environment-friendly System. This invention was developed by Xie Qingtian, Zhuang Xu, Tang Ruping, He Sanyong, Sun Ayi, Yao Xinxi, Sang Lei..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Dalai Nur Coal Industry has applied Chinese patent for Anchoring Agent and Anchor Rod Integrated Self-expansion Device and Implementation Process Thereof. Zhang Jinliang, Li Qinghai, Yan Shouqing, Huang Pengfei, Li Lin, Li Zhe, Zhou Peijun, Wang Guohui, Zhao Yu and Hou Lei developed it.
The patent applicat..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Huating Coal Group has filed a patent application for Ventilation and Dust Removal Device for Driving Working Face. This invention was developed by Wang Juanjuan, Ma Xiaowei, Lin Fei, Qu Ying, Mao Wei and Chen Na.
The patent application number is CN202510102796 20250122. The patent publication number is CN..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Chongqing Iron & Steel has submitted a patent application for Gas Leakage Under-pressure Plugging Device and Method. Tang Jianhua, Yan Qiao, Shao Yong, Wang Lei, Ding Zhongwen, Tu Mingzhao, Lin Jian and Wang Jianheng developed the invention.
The patent application number is CN202510255104 20250305. The pat..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has received Xi'an Thermal Power Research Institute patent application for Heat Regeneration System for Improving Deep Peak Regulation Capacity of Coal-fired Unit. Jing Xinjing, Gao Qing, Yang Rongzu, Wang Hongwu, Zhai Pengcheng, Wang Ting, Wang Yaowen, Yu Longwen, ..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Foshan Xianhu Laboratory has submitted a patent application for Flameless Combustion Furnace with Preheating Assisted by Combustion and Operation Method. This invention was developed by Jiang Wenbin, Zhang Cheng, Li Dong, Li Jun, Chen Hai'e and Wang Lei.
The patent application number is CN202510330751 2025..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Maanshan Iron & Steel has filed a patent application for Heat Exchanger Suitable for Severe Working Conditions and Using Method Thereof. This invention was developed by Jin Bo and Zhang Xinlou.
The patent application number is CN20251068834 20250116. The patent publication number is CN119826584 (A). Intern..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Guangdong Vanward Electric has been granted a patent for Combustor and Particle Combustion Furnace. Li Ronghua and Feng Xin developed the invention.
The patent application number is CN202422358317U 20240926. The patent publication number is CN223204327 (U). International Patent Classification codes are F23..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Shanghai Zihua Film Technology has been granted a patent for RTO Capacity Expansion and Gas Leakage Monitoring System. Li Xinlong, Wang Dongmei and Huang Guohua developed the invention.
The patent application number is CN202421589503U 20240708. The patent publication number is CN223204359 (U). Internationa..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Huating Coal Group has sought patent for Mine Rock Stratum Support Monitoring System and Method. This invention was developed by Rui Wenfei, Xin Wanxu and Li Jun.
The patent application number is CN20251050917 20250113. The patent publication number is CN119826901 (A). International Patent Classification c..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has published Zhongfu Shenying Carbon Fiber, Xining patent application for Device and Method for Detecting Flue Gas in Carbonization Furnace. The invention was developed by Sun Jiagui, Chen Qiwei, Zhang Tian, Liu Gaojun, Wang Jianxu and Chen Qiaozhen.
The patent ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Chinese Patent for Floating Input Type Ph Probe Fixing Device has been issued to Shandong Yankuang International Coking. This invention was developed by Guo Yicheng, Li Yuchao, Yang Junfeng and Fan Tingting.
The patent application number is CN202421801083U 20240729. The patent publication number is CN22320..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Ling Yuan Iron & Steel has been granted a patent for Lime Kiln Anti-blocking Device. Xu Hao, Zhou Baohui, Gao Chengbin, Sun Baoquan, Wang Huiqiang, Shang Yang, Ran Xingyu, Zhao Fangjin, Ma Yunfei, Wang Gang and Li Qiao developed the invention.
The patent application number is CN202422155056U 20240903. The ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Henan Faende Mining Industry has secured a patent on Mine Environment Flying Dust Detection Device. Zhai Yanpeng, Sun Haiyang, Wang Xiuquan, Wang Yang, Gao Feng, Xi Yuntong, Lyu Yajing, Duan Gaoqiang and Zhao Luogang developed the invention.
The patent application number is CN202422110449U 20240829. The pa..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Yunnan Shanshan New Material has received a patent for Rail Type Automatic Feeding Device. This invention was developed by Zhang Ganggang, Liu Zhezheng, Cha Zichao and Zhang Bingguo.
The patent application number is CN202422120590U 20240830. The patent publication number is CN223204730 (U). International P..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Chinese Patent for Feeding Device and Tubular Furnace has been issued to Jiangsu Weiainuo Intelligent Equipment Group. This invention was developed by Feng Xu, Zeng Lijun, Feng Qiang and Zhou Jiaqi.
The patent application number is CN202422523663U 20241018. The patent publication number is CN223204717 (U)...
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Sanmenxia Sanxing Intelligent Equipment Manufacturing for Split Type Mixing Furnace. Wang Hanying, Zhang Xinbo, Man Jintao, Li Chao, Shi Yunpeng, Zhang Qingsong and Gong Haiyan developed the invention.
The patent application number is CN20..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Suzhou Yuange Electronic has been granted a patent for Assembling Jig for Multiple Thin Magnets. Dai Chunhua, Huang Ziyan, Gu Qianghua and Li Jianwei developed the invention.
The patent application number is CN202422325903U 20240924. The patent publication number is CN223198892 (U). International Patent Cl..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Huating Coal Group has submitted a patent application for Mine Water Filling Source Modeling Analysis Method. This invention was developed by Wang Xiaoming, Shi Futai, Ding Xiaomin, Wang Fuqi, Yang Shijie, Liang Ning, Yan Lin, Chuan Jinping, Jin Guowei and Zhang Hucun.
The patent application number is CN20..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Hubei Xingrui Silicon Material has filed a patent application for Pipeline Welding Seam Management System and Management Method Thereof. This invention was developed by Li Shubing, Gao Ying, Yang Yuanyuan, Li Zhongqin, Niu Xuesong, Zhao Wenhua and Peng Huiqi.
The patent application number is CN202411953837..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Liyang Kunda Metal Products has obtained a patent for metal forging and pressing forming device. This invention was developed by Zhou Haikun.
The patent application number is CN202422283417U 20240918. The patent publication number is CN223197987 (U). International Patent Classification codes are B08B1/16, ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Baotou Research Institute of Rare Earths has secured a patent on Hot Pressing-thermal Deformation Device for Neodymium-iron-boron Magnet. Fu Jianlong, Song Yanwei, Gao Yan, Zhu Deying, Wang Dongbo, Qu Kai, Yu Haiyang, Wang Yu, Xie Wenliang, Liu Guozheng and Lu Fuqiang developed the invention.
The patent ap..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- Hunan Valin Xiangtan Iron & Steel has been granted a patent for Quick Roll Changing Device for Pinch Roll. Chen Jian and Yin Yuelin developed the invention.
The patent application number is CN202422551128U 20241022. The patent publication number is CN223198965 (U). International Patent Classification code ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Zhongding Hengsheng Gas Equipment (Wuhu) has been granted a patent for Fixture for Diaphragm Compressor Autogenous Welding. This invention was developed by Yang Xuandong, Xue Dong, Gao Xinzhong, Ma Shenshen and Zheng Wenkai.
The patent application number is CN202422350954U 20240926. The patent publication ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Dongguan Shengxiang Precision Metal has obtained a patent for welding jig. This invention was developed by Chen You and Zhang Mengmeng.
The patent application number is CN202421931981U 20240809. The patent publication number is CN223198368 (U). International Patent Classification code is B23K37/04.
Sta..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Anhui Jee Technology for Flexible Quick-change Mechanism for Welding Line Clamp. Lin Juguang and Li Duozhi developed the invention.
The patent application number is CN202421872820U 20240802. The patent publication number is CN223198367 (U)..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Xian Longi Hydrogen Energy Technology has received a patent for Welding Jig. This invention was developed by Zhu Jinchao, Jiao Le, Huan Jiajun, Sun Jiankang, Ma Jun and Liao Duoxiang.
The patent application number is CN202421574645U 20240704. The patent publication number is CN223198361 (U). International ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Qingdao Sifang Alstom Railway Transport Equipment has obtained a patent for multifunctional welding backboard. This invention was developed by Zhang Yongjie, Song Huaxiu, Geng Jinghe and Dong Hao.
The patent application number is CN202422404675U 20240930. The patent publication number is CN223198340 (U). I..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Shanghai Institute of Laser Technology has secured a patent on Laser Welding Device for Manufacturing Flexible Wires of Various Products. Jiang Zhaohua, Wu Lei, Wu Shubin, Chen Jun, Liu Zhongjun, Zhou Qifeng and Gao Guoquan developed the invention.
The patent application number is CN202422136049U 20240830...
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has published Sinohydro Bureau 11 patent application for Mechanical Welding Management System Based on Artificial Intelligence. The invention was developed by Zhang Weidong, Jiang Jie, Shao Qin, Wu Hao and Xu Chenxu.
The patent application number is CN20251032775..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Sunwoda Power Technology has been awarded a patent for Tab Welding Device. This invention was developed by Liu Wanhua.
The patent application number is CN202422330047U 20240924. The patent publication number is CN223198252 (U). International Patent Classification codes are B23K20/10 and B23K20/26.
Stat..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Automobile Group for Electrode Structure and Welding Device. Cai Gang, Zheng Ming and Li Yinbo developed the invention.
The patent application number is CN202421688994U 20240716. The patent publication number is CN223198247 (U). ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Sanmenxia Sanxing Intelligent Equipment Manufacturing for Aluminum Ingot Demoulding and Protecting Device. Wang Hanying, Gong Haiyan, Fan Gaofeng, Ma Ming, Cheng Long, Sun Wenlong and Shi Yunpeng developed the invention.
The patent applica..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Chongqing NUOER Aluminum has obtained a patent for aluminum honeycomb panel cleaning structure. This invention was developed by Sun Yifei.
The patent application number is CN20242221133U 20240820. The patent publication number is CN223197699 (U). International Patent Classification code is B08B13/00.
S..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Huiyang Guizhou New Energy Materials has been granted a patent for Upper-end Light Smoke Hood for Graphitization Furnace. Liang Zhen, Sun Yong, Wei Ruyu, Zhang Huishuang, Zhao Yu, He Yanfang and Wang Litao developed the invention.
The patent application number is CN202422514247U 20241017. The patent public..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Guixiang Precise Mechanical, Suzhou for Full-automatic Terminal Overturning and Welding Device. Wen Junbiao and Chen Taixue developed the invention.
The patent application number is CN202422419005U 20241008. The patent publication number i..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Technology Transfer Center Yancheng Institute of Technology has been granted a patent for Car Body Accessory Welding Positioning Device. This invention was developed by Xu Chunjie.
The patent application number is CN202422475157U 20241012. The patent publication number is CN223198404 (U). International Pat..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Nanjing Stomatological Hospital for Nickel-titanium Memory Alloy Expansion Device. Zhao Shuya, Xie Li and Xing Xianghui developed the invention.
The patent application number is CN202422363165U 20240927. The patent publication number is CN..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Anji Mingyuan Forging Co Ltd has secured a patent on Forging Device for High-temperature Alloy Plate Blank Difficult to Deform. Xu Chengqian, Zhang Chengxiang, Ma Yichao, Ma Yijin, Ma Feng and Fu Jie developed the invention.
The patent application number is CN202422509358U 20241016. The patent publication ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Beijing Wangxin Anmeng Tech Co Ltd has secured a patent on Forming Device for Metal Sealing Ring Production. Lin Xuanyi developed the invention.
The patent application number is CN202422513125U 20241017. The patent publication number is CN223197983 (U). International Patent Classification codes are B21J13/..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Chinese Patent for Feeding Auxiliary Device for Ultra-thin Precious Metal Alloy Strip Stamping Device has been issued to Guiyan Functional Mat Yunnan Co Ltd and Yunnan Precious Metals Laboratory Co Ltd. This invention was developed by Xu Yulai, Chen Song, Zhu Tianfeng, Li Zhihong, Huang Xuhui, Xu Shaoge, Wang..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has released Suzhou Silex Tools Co Ltd patent application for Non-sealing Mining Roller Bit. This invention was developed by Wang Yubin and Huang Min.
The patent application number is CN202510228794 20250228. The patent publication number is CN119825248 (A). Inte..
Metal & Mining
| Thu 20 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has released Beijing New Building Mat Hezhou Co Ltd patent application for Drying Desulfurization Gypsum Room. This invention was developed by Xu Wei, Zha Bin, Liu Yunlong, Lin Shutian, Wu Zhongnan, Hou Shuwen and Wei Qiangshuang.
The patent application number is..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Beijing Graphite Tech Research Institute Branch of Minmetals Exploration & Development Co Ltd has submitted a patent application for Parameter Prediction Method, System and Equipment Applied to Graphite Spheroidization Production Line and Medium. Wang Jionghui, Wang Bin, Huang Dongmei, Chen Daogui, Zhang Xi a..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Zhejiang Guanchuan Metal Products Co Ltd has secured a patent on High-precision Cutting Device for Metal Strips. Zhou Xuxian developed the invention.
The patent application number is CN202422491240U 20241015. The patent publication number is CN223198172 (U). International Patent Classification code is B23D..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Zhengzhou Weichuang Machinery Mfg Co Ltd has been granted a patent for Metal Foam Collecting Frame of Metal Band Sawing Machine. This invention was developed by Zhang Wei, An Yongyi, Won Kyung-ahn, Yin Yue, Wang Xiaolian and Wang Di.
The patent application number is CN202422284397U 20240919. The patent pub..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Quanzhou Kunhan Prec Machinery Co Ltd for Cutting Device for Metal Handrail Machining. Li Chunhui, Li Meihua and Li Chunbing developed the invention.
The patent application number is CN202421834308U 20240731. The patent publication number ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Huizhou Yuanshang Prec Hardware Products Co Ltd has received a patent for Anti-loosening Motor Iron Core. This invention was developed by Yi Xingping, Feng Liangcai, Deng Renchao, Zhou Runsi and Yang Xiaoyun.
The patent application number is CN202422476516U 20241014. The patent publication number is CN2232..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- State Intellectual Property Office of China has awarded a patent to Gansu Deshengxinyuan Tech Industry and Trade Co Ltd for Profile Cutting Device for Aluminum Alloy Window Frame. Meng Qinghu developed the invention.
The patent application number is CN202422179194U 20240905. The patent publication number i..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Shanghai Baoju Surface Tech Co Ltd has been awarded a patent for Shearing Machine for Machining Metal Plates. This invention was developed by Zhuang Yujie, Wu Jun and Song Gaohui.
The patent application number is CN202422283147U 20240918. The patent publication number is CN223198126 (U). International Pate..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Jiangsu Bailu Microelectronic Tech Co Ltd has secured a patent on Precious Metal Evaporation Material Pelletizing Device. Li Lu and Sun Shipeng developed the invention.
The patent application number is CN202421936878U 20240812. The patent publication number is CN223198123 (U). International Patent Classifi..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Gansu Deshengxinyuan Tech Industry and Trade Co Ltd has obtained a patent for aluminum alloy window drilling device. This invention was developed by Meng Qinghu.
The patent application number is CN202422100096U 20240828. The patent publication number is CN223198098 (U). International Patent Classification ..
Metal & Mining
| Wed 19 Nov 2025
Beijing, Nov. 20 -- Dongguan Junle Hardware Tech Co Ltd has been granted a patent for Multi-interface Charge Pal Alloy Shell. This invention was developed by Wang Siyuan.
The patent application number is CN202422392985U 20240929. The patent publication number is CN223206865 (U). International Patent Classification codes are H..
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