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Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Kunshan Jinqunli Precision Components has applied Chinese patent for High-precision Rivet Spot Welding Equipment for Intelligent Manufacturing. Zeng Mingyi developed it.
The patent application number is CN202511816433 20251204. The patent publication number is CN121373699 (A). International Patent Classific..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Shandong University has filed a patent application for Design Method of Servo Spot Welding Clamp Controller and Controller. This invention was developed by Wang Yanhong, Song Rui, Liu Yan, Tian Xincheng, Zhang Guoteng and Chen Wei.
The patent application number is CN202511465411 20251014. The patent publica..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Shenzhen Haobao Technology has submitted a patent application for Vacuum Gas Phase Welding Furnace. Ye Bin developed the invention.
The patent application number is CN202511692649 20251118. The patent publication number is CN121373728 (A). International Patent Classification codes are B23K20/14, B23K20/26, ..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Taixing Energy Solutions has applied Chinese patent for Welding Method and Welded Structure. Ishitani Katsuaki and Tanaka Tomomi developed it.
The patent application number is CN202510972576 20250715. The patent publication number is CN121373751 (A). International Patent Classification codes are B23K26/21, ..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Tianjin City Siweiqi Testing Technology has filed a patent application for Cable Joint Sheath Welding Device and Method. This invention was developed by Tian Xuhai, Li Zeng, Ma Shuqi and Liu Binhao.
The patent application number is CN202511506333 20251021. The patent publication number is CN121373776 (A). I..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Xi'an University of Technology has submitted a patent application for Welding Material for Copper-nickel Gradient Structure Low Heat Input Cmt Preparation, Copper-nickel Gradient Structure and Method. This invention was developed by Chu Qiaoling, Liu Jin, Liu Ruoxuan, Wang Zhikun, Wang Junyao, Yang Dan and Ma ..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Seki Kogyo patent application for Resistance Welding Device and Resistance Welding Method. Sakota Kouji, Matsumoto Shuji and Tanaka Kento developed the invention.
The patent application number is WO2025JP24556 20250708. The patent publication number is WO..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Nippon Electric Glass has submitted a patent application for Glass, Crystallized Glass, Heat-resistant Material, and Cookware Top Plate. This invention was developed by Hosoda Yohei, Yokota Yuki, Okada Yusuke and Sakurama Yui.
The patent application number is WO2025JP38192 20251030. The patent publication nu..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Beijing New Building Mat Zhenjiang Co Ltd has submitted a patent application for Automatic Packing Device and Method for Gypsum Boards. Lu Peng developed the invention.
The patent application number is CN202511640173 20251110. The patent publication number is CN121376303 (A). International Patent Classifica..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hunan Jinniu Aluminum Co Ltd has sought patent for Packaging and Bagging Equipment for Multiple Aluminum Profiles. This invention was developed by Zhang Zhifa and Shu Jian.
The patent application number is CN202511622754 20251107. The patent publication number is CN121376282 (A). International Patent Classi..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Tangshan Qiangsheng Metal Products Co Ltd has applied Chinese patent for Steel Billet Moving Device. Dong Tiejun developed it.
The patent application number is CN202511800467 20251202. The patent publication number is CN121375910 (A). International Patent Classification codes are B62B3/02, B62B5/00 and B65G..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- SINOTRUK Jinan Power has submitted a patent application for Unmanned Mine Car Obstacle Encountering Starting and Stopping Method and System, Terminal and Medium. This invention was developed by Lin Hongzhen, Tian Lei, Qin Tao and Yang Meng.
The patent application number is CN202511840000 20251208. The paten..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Shanghai Riwa Electric Appliance Co Ltd has sought patent for Automatic Curling Iron Modeling Device. This invention was developed by Wan Subo.
The patent application number is CN202511590779 20251103. The patent publication number is CN121369847 (A). International Patent Classification codes are A45D2/24 a..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Dalian Polytechnic University has submitted a patent application for Emergency Lifesaving Energy Paste for Mine Operating Personnel and Preparation Method of Emergency Lifesaving Energy Paste. This invention was developed by Bao Zhijie, Sui Jinbo, Li Dongmei, Zhang Xuedi, Dong Meng and Zhang Yuying.
The paten..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Lisen Noco Company patent application for Iron Core Piece, Stator Iron Core, Stator and Axial Gap Motor. This invention was developed by Kondo Hiroaki and Aiba Kohei.
The patent application number is CN20248021217 20240517. The patent publication number..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Carpenter Tech Corporation patent application for Low Thermal Expansion Coefficient Alloy. The invention was developed by Zhou Naiyue, Ross William, Wang Tao, Colombo Giovanni and Epple Marcus.
The patent application number is CN20248042043 20240502...
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Chopolansky Inc patent application for Lubricating Metal Surface of Metal Component Such as Glass Mold by Cold Spraying Metal Powder. Brahima Franziska and Lauridant Thomas developed the invention.
The patent application number is CN20248028389 202404..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Wuxi Xinrun Packaging Machinery Tech Co Ltd has submitted a patent application for Efficient Online Aluminum Pot Box Filling Machine and Aluminum Pot Carrying and Box Filling Method Thereof. This invention was developed by Tsunetora, Yin Liang, Han Zhongshen and Gu Chengzhou.
The patent application number i..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Nippon Electric Glass has submitted a patent application for Composition for Glass Fiber, Glass Fiber, and Method for Manufacturing Glass Fiber. This invention was developed by Segawa Kyohei, Kimura Miki, Hayashi Masahiro, Arai Satoshi and Suzuki Naofumi.
The patent application number is WO2025JP38193 20251030..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Luoyang Ship Material Res Institute No 725 Res Institute Of China State Shipbuilding Corporation Lim has submitted a patent application for Assembly Method of Titanium Alloy Framework-composite Material Shell Plate. This invention was developed by Liao Zhiqian, Wu Yibo, Su Zhirong, Liu Yudong, Zhang Haotian, Z..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Huaiyin Institute of Technology has submitted a patent application for Attapulgite Soil Repairing Agent, Preparation Method Thereof and Application of Attapulgite Soil Repairing Agent in Relieving Stress of Heavy Metal on Plant Seedlings. This invention was developed by Wang Feibing, Wei Zhengrong, He Xinhua, ..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Yangzhou Polytechnic Institute patent application for Photocatalytic Synergistic Antibacterial Material Based on Metal Organic Frameworks (MOFs). Wang Tong, Zhang Yanfei, Ma Jun, Liu Chang, Yuan Haixin and He Xinyan developed the invention.
The patent..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Fudan University has filed a patent application for Rice Heavy Metal Adsorption and Isolation Method Based on Iron Agent Regulation and Control. This invention was developed by Zhou Ming, Zhou Fengwu, Pan Zezhen and Wang Zimeng.
The patent application number is CN202511758165 20251127. The patent publication ..
Metal & Mining
| Thu 21 May 2026
Geneva, May 21 -- Advanced Micro Devices has sought patent for Multilayer Interposer for Through Glass Via. This invention was developed by Bakhtiary Marzieh, Boyapati Sri, Kazinakis Karlos and Mysore Kaushik.
The patent application number is WO2025US54677 20251107. The patent publication number is WO2026102341 (A1). Internatio..
Metal & Mining
| Thu 21 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Novelis patent application for High Recycle Content Aluminum Alloys and Methods for Preparing the Same. Sohrabi Navid, Liang Zeqin and Florey Guillaume Hubert developed the invention.
The patent application number is WO2025US54537 20251107. The patent publi..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- ArcelorMittal has filed a patent application for Method and Equipment for the Treatment of Metal Scrap. This invention was developed by Vicente Rojo Asier, Reyes Rodriguez Jon and De La Pena Sanchez Borja.
The patent application number is WO2024IB61039 20241107. The patent publication number is WO2026099611 ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Zhejiang Sanxing New Mat Co Ltd patent application for Manufacturing Equipment and Process of Hollow Glass Door. Yang Min, Shen Feihua, Gao Juanhong and Yang Yumin developed the invention.
The patent application number is CN202511425109 20250930. The ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Shaanxi Qinhan Metal Co Ltd has applied Chinese patent for Preparation Device for High-precision Aluminum Foil. Lan Fuqiang developed it.
The patent application number is CN202410945226 20240715. The patent publication number is CN121375275 (A). International Patent Classification codes are B32B37/06, B32B3..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Wuxi Giant Brand Thermal Insulation Mat Co Ltd has submitted a patent application for Double-sided Flame-retardant Aluminum Foil Reinforced Composite Material and Preparation Method Thereof. This invention was developed by Zhou Chuangxin.
The patent application number is CN202511719784 20251121. The patent ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Wuxi Giant Brand Thermal Insulation Mat Co Ltd has submitted a patent application for Flame-retardant Heat-insulating Aluminum Foil Reinforced Composite Material and Preparation Method Thereof. This invention was developed by Zhou Chuangxin.
The patent application number is CN202511736965 20251125. The pate..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Jiangsu Qiante Energy Saving Technology has filed a patent application for Corrosion-resistant Waterproof Aluminum Foil Glass Fabric and Preparation Method Thereof. This invention was developed by Zhou Chuangxin and Zhou Weijing.
The patent application number is CN202511698230 20251119. The patent publication..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Gultech Jiangsu Electronics Tech Co Ltd patent application for Composite Aluminum Sheet for Mechanical Drilling and Back Drilling, Preparation Method and Application of Composite Aluminum Sheet. The invention was developed by Song Yunhuang and Wang Liug..
Metal & Mining
| Thu 21 May 2026
Mexico City, May 21 -- Mexican Institute of Industrial Property has released Primetals Technologies Austria GmbH patent application for Dispensing Device for Intermittently Dispensing a Cooling Medium Onto a Cast Strand. This invention was developed by Wieser Philipp, Poeppl Johann, Mittermair Andreas and Stepanek Thomas.
The..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Firat Univ Rektorlugu patent application for Boron Compound Nanoparticle-enhanced Molten Salts and Production Method for Concentrated Solar Energy Systems. The invention was developed by Gurgenc Ezgi, Oztop Hakan Fehmi and Gur Muhammed.
The patent applic..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Yanggu Xiangguang Copper Co has sought patent for Method for Removing Iron from Crude Nickel Sulfate. This invention was developed by Wei Dong, Dong Guanggang and Ge Zheling.
The patent application number is CN202511482359 20251016. The patent publication number is CN121377133 (A). International Patent Clas..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Henan Billion New Materials patent application for Ferrosilicon Tailing Layered Dihydroxyl Composite Metal Compound as Well as Preparation Method and Application Thereof. He Benliu, Qi Manfu, Hu Fang, Yu Rongqiang, Li Zhenjing, Zhang Weidong, Xue Pan and..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released ArcelorMittal patent application for Method and Equipment for the Treatment of Metal Scrap. This invention was developed by Vicente Rojo Asier, Reyes Rodriguez Jon and De La Pena Sanchez Borja.
The patent application number is WO2025IB61390 20251107. The ..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Inl Int Iberian Nanotechnology Laboratory has applied WIPO patent for Autonomous Monitoring System for Quantification of Heavy Metal Ions in Water. Barbosa Queirós Raquel, Araújo Silva Samuel, Cardoso De Sousa Geraldes Álvaro Gonçalo, Barreiros Dos Santos Marília and Rubino Antonio developed it.
The pat..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Primetals Technologies Austria has submitted a patent application for Lateral Strand Guide for a Continuous Casting Plant. This invention was developed by Guttenbrunner Josef and Watzinger Josef.
The patent application number is WO2025EP80785 20251024. The patent publication number is WO2026098985 (A1). Intern..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Yancheng Polytechnic College has submitted a patent application for Immersion Glazing Device for Ceramic Processing. This invention was developed by Wang Luotao.
The patent application number is CN202511857426 20251210. The patent publication number is CN121374813 (A). International Patent Classification code..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Zibo Jinyuhang Ind Co Ltd has filed a patent application for Automatic Glaze Hanging Treatment Equipment for Ceramic Cup. This invention was developed by Zhang Hongwei, Gao Anzhao and Gao Sizhen.
The patent application number is CN202511804238 20251203. The patent publication number is CN121374812 (A). Inte..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Cangzhou Saifu Ceramic New Mat Co Ltd patent application for Continuous Blank Forming Machine for Foamed Ceramic Production. Liu Guojie, Wang Qing, Du Xiaochao, Guo Wei and Liu Xubin developed the invention.
The patent application number is CN20251196..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Qingyuan Polytechnic patent application for Industrial Mechanical Arm for Aluminum Material Carrying. This invention was developed by Yang Hong, Li Zhaoyang and Li Shengming.
The patent application number is CN202511860763 20251211. The patent publicati..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Fraunhofer-Gesellschaft has submitted a patent application for Hard Metal. This invention was developed by Pötschke Johannes and Vornberger Anne.
The patent application number is WO2024EP81853 20241111. The patent publication number is WO2026098790 (A1). International Patent Classification codes are C22C29/06..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Singular Genomics Systems has sought patent for Devices for Mating Glass Slides. This invention was developed by Marshall Kevin and Ketterer Matthew.
The patent application number is WO2025US54191 20251105. The patent publication number is WO2026102022 (A1). International Patent Classification codes are B01L3/..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Corning has sought patent for Microelectronic Articles Including Electroplated Metal and Methods of Making the Same. This invention was developed by Kanungo Mandakini, Okoro Chukwudi Azubuike, Prado Diego Josue, Schaut Robert Anthony, Sikulskyi Stanislav and Vaddi Rajesh.
The patent application number is WO202..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Corning has submitted a patent application for Method for Recycling Glass. Chiang Pei-shan, Chou Chien-chih, Chou Hui-chen, Huang Wei Lin, Lin Po-kuang and Yao Mengmeng developed the invention.
The patent application number is WO2025US52407 20251024. The patent publication number is WO2026101730 (A1). Intern..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Wolfspeed has applied WIPO patent for Semiconductor Devices Having Non-continuous Metal Gate Runners. Richter Daniel, Barkley Adam and Maas Michael developed it.
The patent application number is WO2025US51188 20251016. The patent publication number is WO2026101679 (A1). International Patent Classification code..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Hefei Chunhua Hoisting Mach Co Ltd patent application for Wastewater Treatment Equipment for Ore Production. This invention was developed by Li Xuebao, Wu Jianguang, Yao Tao and Dai Chuangui.
The patent application number is CN202511659960 20251113. T..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Inner Mongolia Guoke Xinda Environmental Protection Technology has submitted a patent application for Aluminum Electrolysis Waste Treatment Method. Zhao Shan, Song Zhihao, Wang Honglei, Bai Quansheng, Wang He and Xie Yongxin developed the invention.
The patent application number is CN202511718019 20251121. ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Nanjing University of Technology has submitted a patent application for Method for Preparing CHA Type Molecular Sieve Through Template-free Hydrothermal Crystal Transformation. This invention was developed by Xu Le, Wang Zhiping, Ling Jiejie and Sun Ming'ao.
The patent application number is CN202511604150 2..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hualu Engineering & Technology has sought patent for Preparation Method of Quartz Sand. This invention was developed by She Haohao, Yang Zhiguo, Nan Yang, Luo Caiping, Chen Weiping and Wei Zidong.
The patent application number is CN202511723596 20251121. The patent publication number is CN121377048 (A). Inter..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Southwest University of Science and Technology has submitted a patent application for High-purity Quartz Prepared Through Differential Flocculation Separation and Preparation Method Thereof. Sun Hongjuan, Tang Yu, Luo Liming and Peng Tongjiang developed the invention.
The patent application number is CN202511..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Jiangsu Hengxin Silicon Based Mat Co Ltd has submitted a patent application for Purification Process of High-purity Quartz Sand. This invention was developed by Shi Hui, Liu Haihua, Qian Lidan, Ren Qiguang, Han Kai and Yin Guoliang.
The patent application number is CN202511513584 20251022. The patent public..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Jiangsu Hengxin Silicon Based Mat Co Ltd patent application for Method for Preparing High-purity Quartz Sand for Single Crystal Crucible. This invention was developed by Shi Hui, Ren Qiguang, Qian Lidan, Yin Guoliang and Han Kai.
The patent applicatio..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Yiyang New Mat Huzhou Co Ltd has filed a patent application for Diamond Micro-powder Sharp Corner Corrosion and Passivation Method, Diamond Abrasive and Application of Diamond Abrasive. This invention was developed by Weng Gefei, Guo Bingjian, Sun Yifeng, Zhang Ying and Liu Xiaopan.
The patent application n..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Saint-Gobain Glass France has submitted a patent application for Glass Assembly Comprising a Glass Module Capable of Being Mounted in a Structure. Diguet Antoine, Celibashi Klevisa, Le Goarant Yann, Labat Alexandre and Wolff Richard developed the invention.
The patent application number is WO2025EP81818 2025..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Merck Patent has sought patent for Method of Determining Operating Parameters for Driving a Liquid Crystal Glazing Device. This invention was developed by De Jong Ties, Van Der Kruis Gerardus Fransiscus Johannes, Tijsen Wily, Nie Chuan and Doornhein Laurens.
The patent application number is WO2025EP81750 202..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Shanghai Daji Ind Co Ltd patent application for Die Suitable for Casting Forming of Easily-shrunk Material. Liu Hong, Liu Gang and Yang Huanli developed the invention.
The patent application number is CN202511765292 20251127. The patent publication nu..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Saint-Gobain Glass France patent application for Station for Recycling an Enamelled Glass Panel and Method for Recycling Such a Panel. This invention was developed by Mey Damien, Glatz Pauline and Jamart Juliette.
The patent application number is WO2025EP..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Liu Suhua patent application for Anti-chain-jamming Conveying Device for Increasing Material Passing Space of Mining Machine.
The patent application number is WO2026CN70971 20260106. The patent publication number is WO2026098736 (A1). International Pate..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Yujiang Hengxin Precise Component Co Ltd has submitted a patent application for Finished Product Storage Device for Metal Parts. This invention was developed by Rao Dejian, Wan Guolong and Fan Jiaoyu.
The patent application number is CN202511669147 20251114. The patent publication number is CN121374508 (A)...
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Dongfeng Motor Group has filed a patent application for Supporting Device and Supporting System for Hollow Sheet Metal Part. This invention was developed by Goji, Zhou Weiguo, Fu Jiayan and Wang Qiang.
The patent application number is CN202511654718 20251112. The patent publication number is CN121374502 (A). ..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Nanjing Drum Tower Hospital and Nanjing Keying Tech Co Ltd patent application for External Fixation Splint for Orthopedics Department Based on Aluminum Material and Preparation Method of External Fixation Splint. Chen Yixin, Zhou Luyang, Xu Haiqing, Qiu ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Xinyi Glass Guangxi Co Ltd has applied Chinese patent for Conveying Roller Way and Glass Production Line. Dong Qingshi, Zeng An, Yuan Ziran, Gan Yongzhi, He Fuyou and Su Hao developed it.
The patent application number is CN202511768262 20251127. The patent publication number is CN121376621 (A). Internationa..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released China Triumph International Engineering patent application for Online Glass Storage Device. This invention was developed by Shen Gang, Pan Hai, Gao Xingang and Cheng Ming.
The patent application number is CN202511721149 20251121. The patent publication ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Wuning Huaxin Glass Products Co Ltd patent application for Conveying Device for Glass Tube Production. This invention was developed by Pan Zhiding.
The patent application number is CN202511692551 20251118. The patent publication number is CN121376616 ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Chongqing Fangzheng Environmental Protection Tech Co Ltd has applied Chinese patent for Integrated Gypsum Combined Core Mold Production Device and Method. Jin Lei, Duan Honghu and Duan Huiquan developed it.
The patent application number is CN202511844506 20251209. The patent publication number is CN12137485..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Fujian Dongpu Tech Industrial Co Ltd has sought patent for Large Ceramic Grouting Machine. This invention was developed by Cai Shengmeng.
The patent application number is CN202411288355 20240914. The patent publication number is CN121374829 (A). International Patent Classification codes are B28B13/02 and B2..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hunan Benxiang Gypsum Products Co Ltd has sought patent for Energy-saving Gypsum Line Modeling Scraper Equipment. This invention was developed by Hu Ya and Ouyang Weijiang.
The patent application number is CN202511828233 20251205. The patent publication number is CN121374821 (A). International Patent Classi..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Guangxi Beigang Jinya Steel Co Ltd; University of Science and Technology Beijing has sought patent for 200-series Stainless Steel Thick Plate Shot Blasting Descaling Equipment and Use Method. This invention was developed by Lee Byoung-ki, Lu Shiming, Chen Chengkang, Deng Bo, Tan Jianwei, Luo Yongquan and Mo Do..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Anhui Gaode Aluminum Co Ltd patent application for Aluminum Alloy Profile Bending and Cutting-off Equipment. This invention was developed by Huang Xixin.
The patent application number is CN202511716874 20251121. The patent publication number is CN1213..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Anhui Gaode Aluminum Co Ltd has submitted a patent application for Aluminum Alloy Profile Machining All-in-one Machine. This invention was developed by Huang Xixin.
The patent application number is CN202511716636 20251121. The patent publication number is CN121374171 (A). International Patent Classification..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hubei Shimei Tech Co Ltd has filed a patent application for Intelligent Aluminum Profile Machining Equipment. This invention was developed by Wang Li, Yap Tiem Yew and Ye Tianle.
The patent application number is CN202511555304 20251029. The patent publication number is CN121374168 (A). International Patent ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hefei Gaoco Technology has submitted a patent application for Drilling Device for Sheet Metal Part Production and Machining. This invention was developed by Hu Xiang and Shu Yongfei.
The patent application number is CN202511555004 20251029. The patent publication number is CN121374150 (A). International Paten..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Henan Anhe Equipment Manufacturing has applied Chinese patent for Automatic Mining Hydraulic Oil Cylinder Assembly Machine. Chen Dongdong, Xue Qingyang, Xu Haoran, Feng Zhiqi, Song Yinle, Yao Kun and Niu Huanhuan developed it.
The patent application number is CN202511269260 20250908. The patent publication nu..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Chentai New Material Tech Tangshan Caofeidian District Co Ltd and Chengde Xiangtai New Mat Co Ltd patent application for Intelligent Suspension Conveying Equipment for Conveying Titanium Concentrate Powder. The invention was developed by Qiu Xinchuan, W..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Aluminum Corporation of China has submitted a patent application for Aluminum Ingot Strip Conveying, Centering and Overturning Integrated Device. Luo Peng, Shi Yajun, Xu Jie, Fu Bo and Liu Xiaohai developed the invention.
The patent application number is CN202511872426 20251212. The patent publication numbe..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has published Toppan Holdings patent application for Metal Foil for Spring Member, Method for Producing Metal Foil for Spring Member, Method for Producing Spring Member, and Spring Member. The invention was developed by Kusuoka Ryo, Shinno Mikio and Nagai Yusuke.
The pa..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has released Toppan Holdings patent application for Metal Foil for Spring Member, Method for Manufacturing Metal Foil for Spring Member, Method for Manufacturing Spring Member, and Spring Member. This invention was developed by Kusuoka Ryo, Shinno Mikio and Nagai Yusuke...
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Chalco Shandong patent application for Feeding System and Method for Wet and Sticky Ore. The invention was developed by Li Chenxiao, Liu Chaoying, Cao Jianjun, Liu Huade, Feng Chenhui, Wang Yukun, Li Honggang, Dong Peng, Bai Yujun, Sun Yiqiao and Zou Ch..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- World Intellectual Property Organization has received Nissei ASB Machine patent application for Resin Container, Apparatus and Method for Manufacturing Resin Container, and Blow Molding Metal Mold. Wakao Kentaro, Sunohara Makoto and Ogihara Manabu developed the invention.
The patent application number is WO202..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- Okuno Chemical Ind Co Ltd has submitted a patent application for Electroless Nickel Plating Solution, Electroless Nickel Plating Method, Nickel Plating Film, and Product. This invention was developed by Yoshida Ryuji, Saito Ryuji and Nagao Toshimitsu.
The patent application number is WO2025JP38869 20251106. ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Weifang Junhe Aluminum Ind Co Ltd has sought patent for Strip Penetrating and Positioning Integrated Device for Heat Insulation Aluminum Alloy Profile. This invention was developed by Li Chunming, Kang Tae-rye, Zhang Zhongqiang, Xu Zhisheng, Zhang Jing and Li Sheng.
The patent application number is CN202511..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Beyond Tech Co Ltd patent application for Manufacturing Method of Liquid Cooling Flow Channel of Metal Case. Liu Lin and Liu Tao developed the invention.
The patent application number is CN202511881350 20251212. The patent publication number is CN1213..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Xi'an North Electro Optic Tech Defense Co Ltd has submitted a patent application for Machining Device and Machining Method for Magnesium-aluminum Alloy Frame Part with Opening Characteristic. Yang Wei, Shi Junliang, Wu Yan, Li Shiwei, Li Yunpeng, Zhao Zehui, Ke Lei, Yang Enlong, Ren Guoxun, Guan Dingjie, Wang ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has published Changshu Zhaoheng Zhongli Prec Machinery Co Ltd patent application for Method Suitable for Internal Bending Machining of Non-standard Sheet Metal Part. The invention was developed by Gao Yang.
The patent application number is CN202511601381 20251104...
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Chongqing Materials Res Inst Co Ltd patent application for Method for Controlling Structure Uniformity of Large-size Ultralow-expansion Alloy Bar. Huang Haitang, Wang Fangjun, Meng Gang, Li Tongyue and He Qubo developed the invention.
The patent appli..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hunan 3T New Mat Co Ltd has filed a patent application for Preparation Method of Twisted Pattern Composite Aluminum Alloy. This invention was developed by Zeng Linfang, Hu Yong, Zeng Jianyue and Zhu Ming.
The patent application number is CN202511422807 20250930. The patent publication number is CN121374024 ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- China Huaye Group has submitted a patent application for Improved Construction Equipment and Method for Mine Draw Shaft Grizzly Screen. Ye Zhi, Ju Zhanyong, Wang Jian, Zhang Hongtao, Wang Weifeng, Li Zhipeng, Li Jianlin and Han Yuanyuan developed the invention.
The patent application number is CN202511942295 ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Sunshine Aluminum Huizhou Co Ltd patent application for Welding Device for Aluminum Alloy Door and Window Machining. Huang Shaoping and Ma Zhou developed the invention.
The patent application number is CN202511934533 20251220. The patent publication n..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Hunan Hongtuo Aluminum Ind Co Ltd patent application for Welding Device for Aluminum Products. This invention was developed by Zhu Zhenbin, Li Hui and Wang Changgui.
The patent application number is CN202511788812 20251130. The patent publication numb..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has released Shenzhen Juan Tech Co Ltd patent application for Bone Conduction Control Method and Device Based on High-frequency Ceramic Vibrator. This invention was developed by Wang Jian, Peng Zihao, Lin Kuan-ting, Liu Jinxuan and Du Meide.
The patent application..
Metal & Mining
| Thu 21 May 2026
Beijing, May 21 -- Yongkang Zhenpin Industrial Design has submitted a patent application for Self-locking Glass Water Sealing Cup Cover and Water Cup. This invention was developed by Li Kequan.
The patent application number is CN202511654365 20251112. The patent publication number is CN121369894 (A). International Patent Classi..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Shaanxi Vocational And Technical Univ Of Industry and Harbin Institute of Technology patent application for Hard Carbon Preparation Method for Molten Salt Intercalation Post-treatment Induced Microcrystalline Space Recombination. Xia Dongsheng, Hou Wei, ..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Hebei Fccs Coal Mine Machinery Mfg Co Ltd has submitted a patent application for Coal Mine Material Transport Vehicle. Pan Yuchun, Zhang Heqian and Wang Peiran developed the invention.
The patent application number is CN202511910673 20251217. The patent publication number is CN121376881 (A). International P..
Metal & Mining
| Wed 20 May 2026
Geneva, May 21 -- IUCF-HYU Industry-University Cooperation Foundation Hanyang University has applied WIPO patent for Chiral Metal Oxide-based Water Electrolysis Electrode, Method for Manufacturing Same, and Water Electrolysis Device Comprising Same. Kim Young-hoon and Kim Tae Hyung developed it.
The patent application number is..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Suzhou Ausp Prec Electronic Co Ltd has filed a patent application for Machining Equipment Suitable for Large Graphite Sheets. This invention was developed by Du Xiangwei, Cao Xiaoming, Gao Peng, Yoon Koo-hyun, Lyu Jian and Shi Feng.
The patent application number is CN202511977115 20251225. The patent public..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- Guangdong Huadian Shaoguan Thermal Power Co Ltd has submitted a patent application for Clamping Device for Assembling and Correcting Alloy Anti-abrasion Cover of Bell Jar Hood. Han Xinwei, Lu Shuangtao and Lu Yunhua developed the invention.
The patent application number is CN202511904824 20251217. The paten..
Metal & Mining
| Wed 20 May 2026
Beijing, May 21 -- State Intellectual Property Office of China has received Changzhou Shengbo Automatic Machinery Co Ltd patent application for Cleaning Device for Steel Member Shot Blasting. Wang Xiaoming, Jo Yeong-gap and Cao Yongdong developed the invention.
The patent application number is CN202511823496 20251205. The pat..
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