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Information Technology
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released Huawei Technologies patent application for Operator Compilation Method and Apparatus. This invention was developed by Yang Yuchao, Zhu Xiaoming, Tao Yaoyu, Zhu Yihang, Dong Weiwei, Wang Chengxu and Tan Haibo.
The patent application number is US202519402691 ..
Information Technology
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has released Dish Network patent application for Multi-platform Design Management and Deployment. This invention was developed by Munirathnam Puttaraju, Melchior Brandon, Wyffels David, Nava Erik, Sydow Luke and Hardy Matthew.
The patent application number is US20241889..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Inner Mongolia Autonomous Region Industrial Tech Innovation Center Inner Mongolia Autonomous Region has filed a patent application for Low-grade Cryptocrystalline Graphite Flotation Reagent as Well as Preparation Method and Beneficiation Process Thereof. This invention was developed by Zhang Weijia, Li Guang..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui Guangxin New Material Tech Co Ltd has sought patent for Device for Circularly Removing Iron from Quartz Sand. This invention was developed by Zhao Xuquan and Dai Yuguang.
The patent application number is CN202510937120 20250708. The patent publication number is CN120920197 (A). International Patent ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangsu Danxue New Material Tech Co Ltd has filed a patent application for Impurity Removal Equipment for Quartz Sand Filter Material Production. This invention was developed by Li Meng, Wang Guanjie and Pei Houqiang.
The patent application number is CN202511453586 20251013. The patent publication number ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangsu Danxue New Material Tech Co Ltd has submitted a patent application for Crushing and Screening Equipment for Quartz Sand Production. This invention was developed by Li Meng, Pei Houqiang and Wang Guanjie.
The patent application number is CN20251188293 20250805. The patent publication number is CN12..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Endeka Jiangsu Ceram Co Ltd has submitted a patent application for Production Device and Method of Zircon Powder Special for Precision Casting. This invention was developed by Huang Liang, Shen Chunnan and Wang Huiming.
The patent application number is CN202511440691 20251010. The patent publication numbe..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Inner Mongolia Baosheng New Material Tech Co Ltd patent application for Plasma-assisted Stress Release Shaping Device for High-purity Quartz Sand. Zhang Pincai and Liu Xiaoping developed the invention.
The patent application number is CN202511220694..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Huaian Ruijing Quartz Tech Co Ltd has submitted a patent application for Quartz Stone Grinding Device for Quartz Product Processing. This invention was developed by Xu Kaigang and Chen Yunbai.
The patent application number is CN202511130488 20250813. The patent publication number is CN120920133 (A). Inter..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Huizhou Lvfuyu Environmental Protection Tech Co Ltd patent application for Incinerator Slag Multi-stage Separation System. The invention was developed by Ye Fucheng, Luo Jianming and Zhou Jinchao.
The patent application number is CN202511295910 202..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Panzhihua Lyujian Energy Saving Mat Co Ltd patent application for Device and Method for Extracting Vanadium from Vanadium-containing Steel Slag. This invention was developed by Shu Guipeng, Yu Xiaochen, Liu Zhanming and Shu Liqi.
The patent applicat..
Metal & Mining
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has received Yan Xiliang, Xu Junhong and Lin Mouyong patent application for Faucet with a Glass Rinser. The patent application number is US202519322658 20250908. The patent publication number is US20260076522 (A1). International Patent Classification codes are A47L15/00, E..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Linqu Henghui New Mat Co Ltd has applied Chinese patent for Preparation Process of Bimodal Mesoporous Alumina Carrier. Chen Hongtao, Fu Yanli, Zhao Yongqiang, Wang Kun and Liu Zhiyuan developed it.
The patent application number is CN202511453441 20251013. The patent publication number is CN120919972 (A). ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Tianjin Gangyuan Tech Co Ltd patent application for Reactor with Automatic Cleaning Function for Aluminum Sol Production. This invention was developed by Gao Shixuan, Xue Han and Dou Huabin.
The patent application number is CN202511338103 20250918. ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Changzhou Anjia Coating Equipment Co Ltd has submitted a patent application for Spraying Device Used After Surface Treatment of Shot Blasting Machine. This invention was developed by Chen Xiaofeng and Wang Zhenyu.
The patent application number is CN202511135731 20250814. The patent publication number is C..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Bengbu Longguang Glassware Co Ltd patent application for Mobile Phone Glass Cover Plate Spraying Jig. This invention was developed by Wu Jianyong, Wei Zhongkai and Liu Shihu.
The patent application number is CN20251189358 20250805. The patent public..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Fujian Wenrui Smart Home Co Ltd patent application for Sheet Metal Part Spraying Device. This invention was developed by Lyu Weiliang.
The patent application number is CN202511218618 20250828. The patent publication number is CN120920234 (A). Intern..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Jilin Yuanda Lyujian Tech Co Ltd patent application for Automatic Screening Machine for Secondary Utilization of Iron Sand. The invention was developed by Chen Fei.
The patent application number is CN202511460922 20251014. The patent publication nu..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Chenzhou Suxian Huangniao Mining Co Ltd patent application for Fluorite Ore Gravity Concentration System. This invention was developed by Yuan Zhiyong, Zhang Xiaofeng, Yuan Wenming and Liu Meiqiong.
The patent application number is CN202511219638 20..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Hebei Zhonghe Foundry Co Ltd has submitted a patent application for Sand Collecting Device for Sand Mold Casting. This invention was developed by Liu Wanmin and Liu Pengfei.
The patent application number is CN202511107083 20250808. The patent publication number is CN120920661 (A). International Patent Cla..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Western Superconducting Technologies patent application for Preparation Method of TA11 Alloy Bar with High Creep Resistance. Liu Xianghong, Zheng Nianqing, He Yonggang, Han Feixiao, Yang Tao, Yang Qingxiang and Wang Kaixuan developed the invention.
..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Chongqing University and China National Erzhong Group Deyang Wanhang Die Forging patent application for Forging Method of Aluminum Alloy Frame Shaped Like Chinese Character'hui '. This invention was developed by Cui Mingliang, Li Junchao, Yu Shengfeng,..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shenzhen Wannengyi Spring Hardware Products Co Ltd has filed a patent application for Shackle Machining Device and Method for Titanium Spring Production. This invention was developed by Su Feng, Hu Hongwei and Xu Xingdou.
The patent application number is CN202511273442 20250908. The patent publication num..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Sanming Sanfei Aluminium Co Ltd has sought patent for Adjustable Calendering Device for Aluminum Foil Processing. This invention was developed by Zhang Lianxiang.
The patent application number is CN202511102715 20250807. The patent publication number is CN120920595 (A). International Patent Classification..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Dongguan Jiachao Metal Tech Co Ltd patent application for Groove Type Dovetail Splicing Aluminum Material Stamping Equipment with Double-side Welding Gaps and Aluminum Material Structure. Liao Yongjun, Wang Wei and Zhang Lin developed the invention.
..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Nantong Qinye Barrel Co Ltd has filed a patent application for Rapid Positioning and Assembling Device for Metal Packaging Container Stretching Forming Die. This invention was developed by Yan Shaohua.
The patent application number is CN202511472664 20251015. The patent publication number is CN120920579 (..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Nantong Dongyi Aluminum Products Co Ltd has submitted a patent application for Progressive Roll Bending Device and Process for High-ductility Aluminum Alloy Profile. This invention was developed by Cheng Hua.
The patent application number is CN202511463523 20251014. The patent publication number is CN1209..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Yancheng City Jinding Metal Products Co Ltd has submitted a patent application for Anti-deformation Metal Plate Bending Machine. This invention was developed by Tao Ke and Zhu Xiaoxiang.
The patent application number is CN202511308033 20250915. The patent publication number is CN120920557 (A). Internation..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Maite Fuming Auto Parts Co Ltd patent application for Bending Device for Automobile Sheet Metal Part Production. Zong Yinwei, Zhu Xinglong and Guo Guoxin developed the invention.
The patent application number is CN202511464549 20251014. The patent p..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Henan Qinbin New Material Tech Co Ltd and Henan Airuihai New Mat Co Ltd patent application for Uncoiling Device for Aluminum Plate Production. Zhang Tengfei, Zhang Tengyun, Zhang Wuqiang, Yao Xuning, Zheng Xingxing, Wang Ning and Yan Lijuan developed t..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Inst Of Applied Physics Jiangxi Academy of Sciences has applied Chinese patent for Method for Preparing High-strength and High-conductivity Cu-cr-zr Alloy. Guo Wei, Chen Wei, Yang Xuebing and Hu Qiang developed it.
The patent application number is CN202511104078 20250807. The patent publication number is ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui Jinyu Mat Co Ltd has sought patent for Calendaring Process for Aluminum Foil Material with Uniform Thickness. This invention was developed by Li Zhikun, Zhang Zhenbang, Tang Xinwen and Xiao Sheng.
The patent application number is CN202511449482 20251011. The patent publication number is CN120920505 ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Henan Shuangtouying Tech Co Ltd has applied Chinese patent for Resourceful Treatment Method for Bauxite Ore Washing Tailing Mud Reservoir. Ren Guangming, Ren Yi and Wang Zhanbin developed it.
The patent application number is CN202510837718 20250623. The patent publication number is CN120920487 (A). Intern..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shandong Jiana Environmental Protection Tech Co Ltd has applied Chinese patent for Waste Plastic and Glass Fiber Mixing and Stirring Equipment with Crushing Function. Wang Yinfang developed it.
The patent application number is CN202511373249 20250924. The patent publication number is CN120920476 (A). Inte..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shanghai Ruilai Senche Machinery Equipment Res & Development Co Ltd has sought patent for Roller Spiral Feeding Type Cavitation Water Jet Scrap Cleaning Device. This invention was developed by Sun Zhaoxing, Yao Shulei, Chi Yuxin and Cheng Lyuyi.
The patent application number is CN202511334184 20250917. Th..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shanghai Ruilai Senche Machinery Equipment Res & Development Co Ltd has sought patent for High-efficiency Cavitation Water Jet Cleaning Device for Metal Filings. This invention was developed by Sun Zhaoxing, Yao Shulei, Chi Yuxin and Cheng Lyuyi.
The patent application number is CN202511334157 20250917. T..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Inner Mongolia Baosheng New Material Tech Co Ltd patent application for High-purity Quartz Sand Impurity Removal Device and Impurity Removal Process. The invention was developed by Zhang Pincai and Liu Xiaoping.
The patent application number is CN2..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Jiangsu Weiye Aluminum Mat Co Ltd patent application for Intelligent Aluminum Profile Cutting Equipment. The invention was developed by Pan Weijin, Zhang Jun, Mai Guocheng and Yuan Han.
The patent application number is CN20251100132 20250721. The p..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Changhang Prec Casting Co Ltd patent application for Sprue Cutting Device for Precision Casting Production. Xie Guoqiang, Xie Xiongwei and Zhong Linzhao developed the invention.
The patent application number is CN202511106014 20250808. The patent pu..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Dongguan Xinguofeng Machinery Co Ltd and Zhou Dafeng patent application for Cutting Method of Metal Plate. The invention was developed by Zhou Dafeng.
The patent application number is CN202410568588 20240509. The patent publication number is CN1209..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Taizhou Haitian Machinery Parts Co Ltd patent application for Plate Shearing Device for Metal Mold Production and Process Thereof. Wu Fuxiang and Wu Peng developed the invention.
The patent application number is CN202511467894 20251015. The patent p..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Huang Yuquan has sought patent for Special Drill Bit for Aluminum Honeycomb Plate. The patent application number is CN202511311025 20250915. The patent publication number is CN120920781 (A). International Patent Classification code is B23B51/00.
An abstract released by the State Intellectual Property Off..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Dafeng Shenda Machinery Mfg Co Ltd has submitted a patent application for Drilling Device for Pilot-operated Type Overflow Valve Element Casting Blank. This invention was developed by Zhang Qun.
The patent application number is CN202511164989 20250820. The patent publication number is CN120920770 (A). Int..
Metal & Mining
| Tue 24 Mar 2026
Alexandria, March 25 -- American Oxygen LLC has sought patent for Terminal Plumbing Assembly for Ceramic Oxygen Purifier. This invention was developed by Taylor Dale M, Taylor Thomas D, Thatcher True, Nan Zhipeng and Lee Chad.
The patent application number is US202519329467 20250915. The patent publication number is US2026007..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Ningbo Jianxi New Mat Co Ltd has submitted a patent application for Centrifugal Atomization Preparation Device for Superfine Copper Alloy Powder. This invention was developed by Yao Jianjun, Wang Yaping, Bai Haobo, Yu Feng, Luo Kaiyu and Fan Tingjun.
The patent application number is CN202511110255 2025080..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Sichuan Shangcai 3D New Material Tech Co Ltd has submitted a patent application for Gas Atomization Device for Titanium Metal Powder and Preparation Method. This invention was developed by Pu Feng.
The patent application number is CN202511160807 20250819. The patent publication number is CN120920732 (A). ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Nantong Junxi Metal Products Co Ltd has applied Chinese patent for Continuous Forging and Pressing Equipment for Metal Powder Processing. Li Tiantian developed it.
The patent application number is CN202511432830 20251009. The patent publication number is CN120920726 (A). International Patent Classificatio..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Kocel Intelligent Equipment Anhui Ltd By Share Ltd patent application for Aluminum Alloy Composite Material for 3D Printing and Preparation Method and Printing Method Thereof. This invention was developed by Li Ting, Wang Ning, Yang Zhengxue, Dong Zhic..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangsu Kamashi Prec Machinery Co Ltd has filed a patent application for Cylinder Part Casting Device for Cylinder Machining. This invention was developed by Zhang Yike, Cheng Leiming and Ma Jun.
The patent application number is CN202511104292 20250807. The patent publication number is CN120920712 (A). In..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui Yian Prec Machinery Parts Co Ltd has submitted a patent application for Sand Removing and Cleaning Device for Precision Casting. This invention was developed by Li Jun, Li Zhao and Wang Jianjun.
The patent application number is CN20251177998 20250801. The patent publication number is CN120920707 (A)..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Wuxi Shuangquan Mech Manufacturing Co Ltd has sought patent for Die for Low-pressure Casting of Integrated Water-cooled Motor Shell. This invention was developed by Shao Hong and Shen Shuangquan.
The patent application number is CN202410620444 20240511. The patent publication number is CN120920704 (A). In..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Liaoning Chunchao Auto Parts Co Ltd has sought patent for Hot Press Forming Device for Automobile Metal Casting. This invention was developed by Gao Shu'an, Yao Jinpeng, Kang Dongmei and Cao Hongkui.
The patent application number is CN202511463699 20251014. The patent publication number is CN120920703 (A)..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Microgreat Casting Co Ltd has submitted a patent application for Vacuum Pouring Device for Precisely Casting Mold Shell Under Special Protective Atmosphere and Ultrahigh Negative Pressure. This invention was developed by Liu Wei, Liu Yuanyi, Huang Gaoxiang, Zheng Minghua and Cai Jian.
The patent applicati..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Tangshan Guozong Yulong Heavy Ind Co Ltd has submitted a patent application for Intelligent Pouring Device for Cast Steel Roller and Pouring Method of Intelligent Pouring Device. This invention was developed by Liu Shichen, Zhou Xuepu, Bai Yue, Zhang Yonghua, Cao Yongchao, Xiao Guoliang, Wang Ruihai and Li L..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Alcoa Beiye Ind Dalian Co Ltd patent application for Aluminum Alloy Deep Regenerative Semi-continuous Casting Device and Method. The invention was developed by Gao Xuefeng and Lian Yuli.
The patent application number is CN202511473131 20251015. The..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jingjiang Keni Machinery Parts Co Ltd has filed a patent application for Core Shooter and Manufacturing Method of Sand Core. This invention was developed by Zheng Jianjie, Zhang Haiyan and Zhang Yu.
The patent application number is CN202511256733 20250904. The patent publication number is CN120920680 (A)...
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Dalian Jinhe Casting Co Ltd patent application for Cylinder Body Sand Core Combination Structure and Combination Method. Ma Guanghua, Lyu Fangsui, Ma Zuojun and Zheng Jianling developed the invention.
The patent application number is CN202510885939 ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangyin Jiada Electromechanical Mfg Co Ltd has applied Chinese patent for Intelligent Casting Device for Precise Aluminum Alloy Castings. Zhang Lei, Chen Jian, Gao Qian, Zhang Rulan, Wang Dewen and Xue Qiufeng developed it.
The patent application number is CN202511115542 20250811. The patent publication ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Hubei Danjiangkou Danchuan Automobile Trans Shaft Co Ltd has sought patent for Casting Method Based on V-method Composite Evanescent Mode Forming Process and Application of Casting Method. This invention was developed by Xiao Jiang and Zhang Huimin.
The patent application number is CN202511479546 20251016..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Wei Qingan patent application for Novel Sand Mold Casting Method. The patent application number is CN202511148181 20250816. The patent publication number is CN120920669 (A). International Patent Classification codes are B22C1/00, B22C9/02, B22C9/08, B..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Kocel CSR Foundry Ltd patent application for Inner Cylinder Sand Mold and Forming Method of Eccentric Single Core Head of Inner Cylinder Sand Mold. Cui Hua, Chen Ting, Hu Guangqi, Shen Li and Zhang Tao developed the invention.
The patent application..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shenzhen Ruoran Creative Jewelry Culture Co Ltd has submitted a patent application for Jewelry Metal Surface Treatment Process. He Peng developed the invention.
The patent application number is CN202511213047 20250827. The patent publication number is CN120921283 (A). International Patent Classification c..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Unioptek Shanghai Tech Co Ltd patent application for Double-sided Polishing Device for Special-shaped Glass Product. This invention was developed by Ye Jichi, Fu Zhi, Wang Fan and Chen Guangyu.
The patent application number is CN202511433072 2025100..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Zhenjiang Banghe Spiral Mfg Co Ltd has submitted a patent application for Helical Blade Cutting Slag Cleaning Device and Using Method Thereof. This invention was developed by Zheng Nan, Yin Rui and Wu Fan.
The patent application number is CN202511372081 20250924. The patent publication number is CN1209212..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Guangde Biaite Prec Manufacturing Co Ltd has applied Chinese patent for Polishing Device for Casting Machining. Liu Feng, Gu Hao, Li Xiang, Fei Qinhua and Shao Zhilong developed it.
The patent application number is CN202511373778 20250925. The patent publication number is CN120921241 (A). International Pa..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Xian Aerospace Huayang Mech and Electrical Equipment Co Ltd patent application for Large High-temperature Alloy Elbow Welding Groove Grinding Device and Grinding Method. This invention was developed by Wang Hua, Li Feng, Gao Yejie, Li Jiangtao, Tian Zh..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Xiangtan Xinhua Special Steel Mfg Co Ltd patent application for Polishing Device for Stainless Steel Casting Production. The invention was developed by Yang Wu, Yang Xiao, Huang Xin, Luo Pan and Xiong Zushi.
The patent application number is CN20251..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shenzhen Juncheng Prec Manufacturing Co Ltd has sought patent for Ultrafine Grinding Method for Titanium Alloy Through Anti-radar Stealth Technology. This invention was developed by Lei Layin, Xue Jianhui, Duan Deyan and Wu Dongcheng.
The patent application number is CN202511257032 20250904. The patent pu..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Southeast China Research Institute Of Application Magnetics No. 9 Research Institute of China Electro has submitted a patent application for Simple Machining Method for Ceramic Cone Structure with Middle Interlayer. This invention was developed by Wen Junwu, Yang Fei, Tao Yanjue and Chen Jianjie.
The pate..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Changzhou Terui Prec Cutting Tools Co Ltd has submitted a patent application for Precise Cutting Equipment and Cutting Method for Cylindrical Metal. This invention was developed by Du Xiaoping, Zhang Xinjing, Tang Chaoting, Li Quan, Yan Yong and Zhang Guangling.
The patent application number is CN20251121..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Jize Nongxing Equipment Mfg Co Ltd patent application for Bench Drilling Machine and Method for Manufacturing Cast Iron Well Lid. This invention was developed by Chai Yongchao, Chai Binghui and Chai Yongxiang.
The patent application number is CN2025..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Nantong Jingpin Tech Development Co Ltd patent application for Laser Cutting Device and Cutting Method for Metal Hydrogen Cylinder Machining. The invention was developed by Zhang Fan.
The patent application number is CN202511159498 20250819. The pa..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Jiaxing Xinhong Building Material Tech Co Ltd patent application for Processing Equipment for Aluminum Plate. The invention was developed by Wang Biao and Lin Jiang.
The patent application number is CN202511122961 20250812. The patent publication n..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Guangzhou Yuelv Metal Building Mat Co Ltd has submitted a patent application for Tapping Equipment for Aluminum Veneer. Wu Debiao, Wu Jiehua and He Juanyan developed the invention.
The patent application number is CN202510989655 20250717. The patent publication number is CN120921109 (A). International Pat..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received China Electronics Technology No. 14 Research Institute patent application for Manufacturing Method of Aluminum Alloy Double-curved-surface Cold Plate with Runner Surface Microstructure. Yu Huamin, Wang Renche, Wang Tao, Wen Guiqing, Qin Zhanxi and Zhai..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Yangzhou Hengding New Mat Co Ltd has submitted a patent application for Welding Device for Metal Structural Part Machining. Ju Qiang, Tao Jun and Liu Qichun developed the invention.
The patent application number is CN202511159572 20250819. The patent publication number is CN120920990 (A). International Pa..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Ningguo Hongtai Casting Co Ltd has submitted a patent application for Welding Equipment for Mine Grinding Machine Lining Plate Production. This invention was developed by Xiong Shenghai, Yao Guohui, Ding Shiyin and Song Jianjun.
The patent application number is CN202511378906 20250925. The patent publicat..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Northwestern Polytechnical University and AECC Shenyang Liming Aero Engine patent application for Cobalt-based Brazing Filler Metal for Brazing Single-crystal High-temperature Alloy Dd10 as Well as Preparation Method and Brazing Method of Cobalt-based ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Nantong Yangxu New Material Tech Co Ltd has submitted a patent application for Laser Cutting Equipment for Metal Part Machining. Li Yang developed the invention.
The patent application number is CN202511457064 20251013. The patent publication number is CN120920939 (A). International Patent Classification ..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Foshan City Shunde Distr Runpei Hardware Products Co Ltd patent application for Welding Device for Machining Metal Shells of Household Appliances. The invention was developed by Li Xiuguang, He Yongqiang, Zheng Zhenhao, Huang Tianyong, Tan Jiaxi and W..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui Xunting Construction Eng Co Ltd has applied Chinese patent for Laser Cutting Equipment for Metal Door and Window Machining. She Meizi developed it.
The patent application number is CN202511136077 20250814. The patent publication number is CN120920884 (A). International Patent Classification codes ar..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Jiangsu Yongqing Eng Machinery Co Ltd has submitted a patent application for Welding Robot for Metal Part Machining. This invention was developed by Li Hongsheng, Xie Jingye and Zhang Jianxin.
The patent application number is CN202511448349 20251011. The patent publication number is CN120920851 (A). Inter..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Nantong Pengwei Machine Tool Co Ltd has submitted a patent application for Automatic Production Line for Metal Shell of Three-roller Plate Bending Machine. Pu Jianqiu developed the invention.
The patent application number is CN202511251514 20250903. The patent publication number is CN120920840 (A). Intern..
Metal & Mining
| Tue 24 Mar 2026
Alexandria, March 25 -- U.S. Patent and Trademark Office has published Action Box Innovations Inc patent application for Three-dimensional Metal Printing Systems, Components, Methods and Materials for Use Therewith. The invention was developed by Aminov Oded and Aminov Alon.
The patent application number is US202519318505 202..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Taizhou Kangqian Mech Manufacture Co Ltd has sought patent for Cutting Device for Machining High-silicon Aluminum Alloy Workpiece and Using Method of Cutting Device. This invention was developed by Tian Xiaoyu, Guo Yufeng, Tang Liang, Yuan Jun and Liu Wenming.
The patent application number is CN2025114621..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shanxi Wujia Aluminum Ind Co Ltd has sought patent for Sawing Machine for Aluminum Alloy Plate Production. This invention was developed by Li Yongjun, Shang Zhenshan, Yang Weihong, Wang Chunjuan and Niu Jianbing.
The patent application number is CN202511145046 20250815. The patent publication number is CN..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Xianyang Caihong Photovoltaic Glass Co Ltd has sought patent for Fan Switching System for All-steel Glass and Semi-steel Glass Production. This invention was developed by Zhang Weili, Zhang Yuanjia, Dong Yongcheng, Wang Yong, Zhao Chen, Liu Yamin and Mao Hanzhen.
The patent application number is CN2025114..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Zhejiang Huaxing Glass Co Ltd patent application for Method and System for Dynamically Adjusting Anti-skid Texture of Glass Container. Fang Linlin and Qin Hu developed the invention.
The patent application number is CN20251150339 20250729. The paten..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Yaohua Qinhuangdao Glass Co Ltd has sought patent for High-temperature Kiln Heating Process for Preparing Black Grey Glass. This invention was developed by Zhou Xinghe, Wang Xian, Hong Xinmin, Peng Lei, Zhang Lijing, Liu Jialei, Guo Zhen, Xu Jun, Zhang Chao, Li Chen, Ge Pan and Meng Fantao.
The patent app..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Karamay Fucheng Oil and Sander Resource Dev Co Ltd has submitted a patent application for Oil Removal Device for Oil Sand Oil Produced Water. This invention was developed by Liu Tonghui, Cai Bo, Zhang Hao, Hu Wenjun, Shi Jiang, He Xiaobo, Liu Bo, Song Lei and Li Changsheng.
The patent application number i..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has published Qingdao Guanzhong Ecology patent application for Full-automatic Oil Separation and Slag Removal Machine and Residual Oil-water Separation Method. The invention was developed by Li Chunlin, Guan Haibin, Wang Xianbin, Zhang Shilei, Li Shanshan, Jiang Sh..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Changyi Senhui New Mat Co Ltd has sought patent for Preparation Method of Expandable Graphite with Low Initial Expansion Temperature. This invention was developed by Zhao Bo, Liu Yintao, Liu Xuehuan, Yu Zhanyang and Qiu Xiaoyang.
The patent application number is CN20251136148 20250726. The patent publicat..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Guangdong University of Technology has submitted a patent application for Microfluidics-assisted Glass Microchannel Wet Etching Processing Device and Method. This invention was developed by Long Jiecai, Wang Haoya, Chen Xun, Zhang Haojun, Zhang Xuan, Chen Xin and Chen Yun.
The patent application number is C..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has released Gea Procomac SpA patent application for Sterile Device and Method for Filling and Closing Aluminum or Glass Containers. This invention was developed by Abelli Paolo and De Dominicis Daniel.
The patent application number is CN202510590440 20250508. T..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Shanghai Guthrie Information Tech Co Ltd patent application for Automatic Folding Equipment for Aluminum Foil Organ Sheet. Bian Yonggang, An Zhendong, Chen Gulei, Zhang Chuanxin, Wang Jinfeng, Sun Xiaolin, Chen Minkun and Wang Nan developed the inventi..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Anhui Changsheng Glass Technology has submitted a patent application for Processing Device for Hollow Glass Plate. Wan Yuan and Lei Yong developed the invention.
The patent application number is CN202511256374 20250904. The patent publication number is CN120922608 (A). International Patent Classification co..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Chongqing Xinjing Special Glass patent application for Material Receiving Device and Glass Production Line. Zhou Jianxing developed the invention.
The patent application number is CN202510863100 20250625. The patent publication number is CN120922606 (..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Luoyang Cerapar Ceramics Tech Co Ltd and Henan Jincheng Ceramic patent application for Conveying Device for Ceramic Floor Tiles. Chen Mengkun, Chen Licheng, Wang Ying and Guo Lipeng developed the invention.
The patent application number is CN2025114..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- State Intellectual Property Office of China has received Guangdong Polytechnic Normal University and Guangdong Xingfa Aluminium Co Ltd patent application for Automatic Aluminum Profile Feeding Method and Device. Zhou Wenjie, Wu Zijian, Liang Huazhuo, Liu Yixiong, Gao Jixiang, Liu Jiahao, Wu Xikun, Luo Mingqi..
Metal & Mining
| Tue 24 Mar 2026
Beijing, March 25 -- Shaanxi Huoshizui Coal Mine Co Ltd has filed a patent application for Coal Slime Cleaning Device of Coal Mine Machinery. This invention was developed by Jung Boo Doo, Zhou Gang, Dou Yonggang, Liu Xiaofeng and Jiao Jifeng.
The patent application number is CN202511142497 20250815. The patent publication num..
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