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Biotechnology
| Wed 27 Aug 2025
Alexandria, Aug. 28 -- Tokyo Gas Co Ltd has received a patent for Fuel Cell System and Method of Reprocessing Off-gas. This invention was developed by Nakamura Kazuo, Ide Takahiro, Nakajima Tatsuya, Hatae Toru, Dohkoh Tatsuki, Shirai Marie and Akabane Shunnosuke.
The patent application number is US201917288753 20191028. The p..
Alcoholic Beverages
| Thu 28 Aug 2025
Beijing, Aug. 28 -- State Intellectual Property Office of China has awarded a patent to Hanlin Automotive Tech Jiangsu Co Ltd and Suzhou Hanlin Automotive Tech Co Ltd for Vehicle-mounted Alcohol Lock Device. Li Qingshan and Yan Junhua developed the invention.
The patent application number is CN202421608447U 20240709. The pate..
Chemicals
| Thu 28 Aug 2025
Beijing, Aug. 28 -- Heilongjiang Institute of Technology has applied Chinese patent for Method for Preparing Low-high Temperature Cycle PTFE Coating on Surface of Aluminum Alloy and Application of Low-high Temperature Cycle PTFE Coating. Wang Jiajie, Yan Likui, Zhang Xiaochen, Yang Chuang, Zhao Yongkun, Zhao Xingyao, Zhou Peng a..
Electrical
| Thu 28 Aug 2025
Alexandria, Aug. 28 -- U.S. Patent and Trademark Office has awarded a patent to Microsoft Technology Licensing for Waste Cold Recuperation in Fuel Cell Based Power Generation Systems for Datacenters. Nagimov Ruslan, Alissa Husam A, Monroe Mark Alan and James Sean M developed the invention.
The patent application number is US202..
Transportation
| Wed 27 Aug 2025
Beijing, Aug. 28 -- State Intellectual Property Office of China has published Railway Transp Branch Of Inner Mongolia Jinhua Lugang Logistics Co Ltd patent application for Charging Isolation Device of Hydrogen Fuel Cell Hybrid Power Locomotive. The invention was developed by Zhou Zhiguo, Wang Weiguang, Shi Yanhui, Wang Yachao, Y..
Transportation
| Wed 27 Aug 2025
Beijing, Aug. 28 -- Jikai Hebei Electromechanical Tech Co Ltd has applied Chinese patent for Control Method for Hydrogen Fuel Cell Engine of Coal Mine Transport Vehicle. Jia Fuqiang, Zhang Hongcai, Li Liqing, Ren Yongli, Zhao Hui, Guo Jinlong, Wang Jian and Wang Hongyang developed it.
The patent application number is CN202411..
Automobile
| Thu 28 Aug 2025
Beijing, Aug. 28 -- Mingzhao Tuling Beijing Tech Development Co Ltd has been awarded a patent for Hydrogen Energy Electric Vehicle Integrating Water Electrolysis and Hydrogen Production. This invention was developed by Deng Jia, Tian Yanhong, Yang Yusong, Zhong Liming, He Xinjian, Ouyang Ke and Zhong Sixin.
The patent applica..
Automobile
| Wed 27 Aug 2025
Beijing, Aug. 28 -- Railway Transp Branch of Inner Mongolia Jinhua Lugang Logistics Co Ltd has submitted a patent application for Hydrogen Gas Supplementing Device for Hydrogen Fuel Cell Automobile. This invention was developed by Zhang Conghui, Xu Changyou, Sun Shaoshan, Wang Lianqing, Wang Yongqing, Wang Yachao, Sun Yougang, Y..
Optics & Imaging
| Wed 27 Aug 2025
Beijing, Aug. 27 -- Foshan Xianhu Laboratory and Wuhan Building Material Industry Design & Res Institute Co Ltd have filed a patent application for Method, Device, Equipment and Medium for Optimal Configuration of Capacity of Optical Hydrogen Storage Comprehensive System. This invention was developed by Xiao Chun, Yang Bo, Huang..
Electrical
| Wed 27 Aug 2025
Beijing, Aug. 27 -- CHN Energy Invest Group Co Ltd and Nat Institute Clean & Low Carbon Energy have applied Chinese patent for Power Generation System, Control Method for Power Generation System, Electronic Apparatus, and Storage Medium. Wang Yanchao, Yang Xia, Yu Rong, Li Chufu and Li Wenxiao developed it.
The patent applic..
Automobile
| Wed 27 Aug 2025
Beijing, Aug. 28 -- Beijing Qingyun New Energy Tech Co Ltd has submitted a patent application for Heat Preservation Method and Device for Vehicle Fuel Cell. This invention was developed by Li Tianrui, Fang Fang, Liu Xiuhui, Xu Huijie and Song Chenzheng.
The patent application number is CN202411322518 20240923. The patent publ..
Electronics
| Wed 27 Aug 2025
Beijing, Aug. 27 -- NVH Korea Inc has submitted a patent application for Fuel Cell Membrane Humidifier. This invention was developed by Lee Chulhee and Ryu Jong-hyun.
The patent application number is CN20228096911 20220609. The patent publication number is CN119343791 (A). International Patent Classification code is H01M8/041..
Electrical
| Tue 26 Aug 2025
Beijing, Aug. 27 -- Lvzhi New Energy Tech Shanghai Co Ltd has obtained a patent for bipolar plate membrane electrode feeding positioning structure. This invention was developed by Hong Haozhen, Yu Yonghuan, Li Zhiying and Zhang Xiaogang.
The patent application number is CN202421512422U 20240628. The patent publication number ..
Automobile
| Tue 26 Aug 2025
Geneva, Aug. 27 -- Robert Bosch has applied WIPO patent for Device for Humidifying a Gas Flow and Air System for Supplying at Least One Fuel Cell Stack with Air. Hoffmann Sebastian, Schnittger Dirk, Zeiser Janis, Lindenthal Konstantin and Woerner Pascal developed it.
The patent application number is WO2025EP51442 20250121. Th..
Tools and Machinery
| Wed 27 Aug 2025
Beijing, Aug. 27 -- State Intellectual Property Office of China has published Johnson Matthey Hydrogen Energy Tech Co Ltd patent application for Method and Apparatus. The invention was developed by Dickinson Angus, Hay Christopher, Howells James, Mcelroy Scott and Nessling Eric.
The patent application number is CN20238045954 ..
Tools and Machinery
| Tue 26 Aug 2025
Beijing, Aug. 27 -- Jiangsu Shichun New Energy Tech Co Ltd has obtained a patent for novel lifting tool for fuel cell engine box body. This invention was developed by Wu Qiang, Lu Chenglong and Gao Liuwei.
The patent application number is CN202421412759U 20240620. The patent publication number is CN222877468 (U). Internationa..
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has published Anhui Tomorrow New Energy Tech Co Ltd patent application for Packaging Equipment, Packaging Method and Composite Packaging Fuel Cell Stack. The invention was developed by Wang Helong, Yang Yiyong, Wang Tanshuai, Wang Chaoyun and Pan Yongzhi.
The pat..
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Dalian Jingyuan Hydrogen Tech Co Ltd has sought patent for Simulation Device of Fuel Cell Stack. This invention was developed by Jiang Hongchun, Yang Jingguan, Lu Zhili, Sun Xuefeng and Liu Yuanpeng.
The patent application number is CN202411845801 20241216. The patent publication number is CN119340427 (A)...
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Hydrogen Shanghai New Energy Tech Co Ltd has submitted a patent application for Self-humidifying Fuel Cell System. This invention was developed by Jiang Enjie, Lu Jianchuang and Ren Yahui.
The patent application number is CN202411442460 20241016. The patent publication number is CN119340424 (A). Internatio..
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Sichuan Qinglv Tech Co Ltd has submitted a patent application for Small-power Hydrogen Fuel Cell Test System. Fan Zongbo, Cui Xingxing and Zhao Shitong developed the invention.
The patent application number is CN202411537527 20241031. The patent publication number is CN119340422 (A). International Patent C..
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Hydrogen Shanghai New Energy Tech Co Ltd has submitted a patent application for Hidden Ejector Manifold Integrated Equipment for Fuel Cell. This invention was developed by Hu Zhangsheng, Qi Xuefei, Jiang Enjie, Lu Jianchuang and Ren Yahui.
The patent application number is CN202411650953 20241119. The paten..
Automobile
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has received Shenzhen Qianyi Hydrogen Energy Co Ltd patent application for Bipolar Plate of Fuel Cell and Fuel Cell with Bipolar Plate. Zhou Ge, Jeff Recker, Harrington Mike and Xu Hong developed the invention.
The patent application number is CN202411468065 2024..
Energy
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has published CChina Electric Power Research Institute, State Grid Anhui Electric Power Co Ltd and State Grid Corporation of China patent application for Electricity-hydrogen Fusion Energy Hub Scheduling Method and Device Considering Peak Regulation Service. The inv..
Energy
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has released China Huadian Engineering and Huadian Comprehensive Smart Energy Tech Co Ltd patent application for Optical Storage Direct-flexible Full-direct-current Energy Network System and Energy Optimization Scheduling Method Thereof. This invention was developed..
Energy
| Mon 25 Aug 2025
Alexandria, Aug. 26 -- Contitech Techno Chemie GmbH has sought patent for Low Hydrogen Permeating Flexible Barrier Hose for Anode Wet Line in Fuel Cell System. This invention was developed by Haines Bradley James and Stumpf Kai.
The patent application number is US202418442798 20240215. The patent publication number is US20252..
Automobile
| Mon 25 Aug 2025
Alexandria, Aug. 26 -- Honda Motor has sought patent for Catalyst Ink. This invention was developed by Sato Shinya, Kushitani Naoki and Igarashi Takanori.
The patent application number is US202519048984 20250210. The patent publication number is US2025266467 (A1). International Patent Classification codes are H01M4/88 and H01..
Automobile
| Mon 25 Aug 2025
Alexandria, Aug. 26 -- Honda Motor has sought patent for Catalyst Ink. This invention was developed by Sato Shinya, Kushitani Naoki and Igarashi Takanori.
The patent application number is US202519033494 20250122. The patent publication number is US2025266466 (A1). International Patent Classification codes are H01M4/86, H01M4/..
Chemicals
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Ganjiang Innovation Res Institute Of Chinese Academy Of Sciences has submitted a patent application for Porous Electrode Material, Preparation Method Thereof and Solid Oxide Fuel Cell. Lan Hao, Yang Zhiqian, Zhang Siqing and Zhou Jinbao developed the invention.
The patent application number is CN2024114501..
Chemicals
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has released Shenzhen Acad Aerospace Tech patent application for Fuel Cell Microporous Catalyst Layer for Space Power Supply and Preparation Method of Fuel Cell Microporous Catalyst Layer. This invention was developed by Wang Guanxiong, Huang Zhidong, Chen Haifeng, ..
Electrical
| Tue 26 Aug 2025
Beijing, Aug. 26 -- Beijing SinoHytec has filed a patent application for Bipolar Plate, Electric Pile and Fuel Cell. This invention was developed by Liu Chenpeng, Qu Guanshu, Wang Guodong, Zhang Yuhang, Xu Yunfei and Zhou Bao.
The patent application number is CN202310879402 20230718. The patent publication number is CN119340412..
Automobile
| Tue 26 Aug 2025
Alexandria, Aug. 26 -- U.S. Patent and Trademark Office has received Ford Global Technology patent application for System and Method for Detecting a Fuel Tank Valve State in a Fuel Cell Electric Vehicle. Pursifull Ross Dykstra and Van Nieuwstadt Michiel J developed the invention.
The patent application number is US20241844347..
Electrical
| Mon 25 Aug 2025
Alexandria, Aug. 26 -- U.S. Patent and Trademark Office has published Liveview Tech LLC patent application for Power Generator Temperature Regulation, and Associated Systems, Devices, Mobile Units, and Methods. The invention was developed by Hiatt Riley and Smith Jordan.
The patent application number is US202418582002 2024022..
Electrical
| Tue 26 Aug 2025
Beijing, Aug. 26 -- State Intellectual Property Office of China has published Jiangsu Qingxin Power Tech Co Ltd patent application for Method and Device for Controlling Nitrogen Removal of Anode of Fuel Cell. The invention was developed by Li Wenjun, Xie Zhuangyou, Huang Wei, Ma Xiaonan, Jiao Long and Yuan Ye.
The patent appl..
Automobile
| Sun 24 Aug 2025
Beijing, Aug. 25 -- Qingyun Henan New Energy Technology and Zhongzhou Guoxin Beijing Technology have been awarded a patent for Flow Guide Cover and Heat Dissipation Device of Fuel Cell. This invention was developed by Deng Shichao, Wu Wei, Fang Fang and Jia Jinrui.
The patent application number is CN202421293196U 20240606. Th..
Transportation
| Sun 24 Aug 2025
Beijing, Aug. 25 -- State Energy Xinshuo Railway Co Ltd Machine Branch and Guoneng Xinshuo Railway Co Ltd have been granted a patent for Hydrogen Fuel Cell System and Railway Vehicle. This invention was developed by Wang Suojun, Zhao Yongming, Yu Xiuwen and Liu Fuping.
The patent application number is CN202421801073U 20240726..
Automobile
| Mon 25 Aug 2025
Alexandria, Aug. 25 -- Hyundai Motor Company and Kia Corp have obtained a patent for fuel cell vehicle. This invention was developed by Suh Jung Do.
The patent application number is US202217986285 20221114. The patent publication number is US12391133 (B2). International Patent Classification code is B60L50/71. Cooperative Pat..
Automobile
| Mon 25 Aug 2025
Beijing, Aug. 25 -- State Intellectual Property Office of China has received China Renewable Energy Engineering Institute, China Renewable Energy Engineering Institute Co Ltd and China Water Resources & Hydropower Eng Consulting Co Ltd patent application for Oil Gas Torch Combustion System and Method Coupled with Flame Fuel Cell..
Aerospace
| Sun 24 Aug 2025
Alexandria, Aug. 25 -- U.S. Patent and Trademark Office has awarded a patent to Response Tech LLC for Collapsible Fuel Cells for Aircraft. Pettey David Allen developed the invention.
The patent application number is US202519033472 20250121. The patent publication number is US12391397 (B2). International Patent Classification ..
Steel
| Mon 25 Aug 2025
Beijing, Aug. 25 -- State Intellectual Property Office of China has received Ansteel Group Beijing Research Institute and Angang Steel patent application for Selection and Preparation Method of Microbial Fuel Cell Catalyst Carrier. Meng Xinyang, Wan Chaoran, Hu Shaowei, Pang Keliang and An Ning developed the invention.
The pa..
Energy
| Sun 24 Aug 2025
Alexandria, Aug. 25 -- United States Patent for Performance Prediction Method and System for Fuel Cell in Anode Recirculation Mode has been issued to Catarc New Energy Vehicle Test Center Tianjin Co Ltd. This invention was developed by Yang Zirong, Hao Dong, Zhang Yanyi, Wang Xiaobing, Chen Guang, Jiao Daokuan, Li Yan and Wang R..
Automobile
| Sun 24 Aug 2025
Alexandria, Aug. 25 -- Yanmar has been awarded a patent for Fuel Cell Ship. This invention was developed by Yamaguchi Yasuyoshi, Maruyama Takehiro, Hiraiwa Takuya, Shinagawa Manabu and Kimura Yukihiko.
The patent application number is US202217830044 20220601. The patent publication number is US12394810 (B2). International Paten..
Automobile
| Sun 24 Aug 2025
Alexandria, Aug. 25 -- U.S. Patent and Trademark Office has awarded a patent to Audi for Bipolar Plate and Fuel Cell Stack. Keitsch Oliver, Siebel Armin and Voigt Sebastian developed the invention.
The patent application number is US202118004003 20211025. The patent publication number is US12394805 (B2). International Patent Cl..
Electrical
| Sun 24 Aug 2025
Beijing, Aug. 25 -- Anyang Fengyuan Hydrogen Energy Tech Co Ltd has been awarded a patent for Hydrogen Fuel Cell Heat and Power Cogeneration Cooling System and Hydrogen Fuel Cell. This invention was developed by Zuo Hongwei, Yang Wenlu, Han Zhuangguang, Yuan Yunchao, Yan Hui and Wang Haifeng.
The patent application number is ..
Oil & Gas
| Sat 23 Aug 2025
Beijing, Aug. 23 -- State Intellectual Property Office of China has received China Petroleum & Chemical and Sinopec Res Institute of Petroleum Processing patent application for Manganese-based Adsorption Material Preparation Method and Hydrogen Purification Method. Zheng Jinyu, Shi Chunfeng and Guo Wenchang developed the inventi..
Energy
| Fri 22 Aug 2025
Beijing, Aug. 23 -- Chinese Patent for Intelligent Overturning Assembly Table for Hydrogen Fuel Cell System has been issued to Suzhou Qingzhou New Energy Tech Co Ltd. This invention was developed by Xiao Xiangyu, Yuan Hao, Tang Xiaolin and Pang Changwei.
The patent application number is CN202421890444U 20240806. The patent pu..
Electrical
| Fri 22 Aug 2025
Beijing, Aug. 23 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Haixu New Energy Co Ltd for Combined Cooling Heating and Power System Based on Pure Ammonia Fuel. Chen Liang, Liu Liujing and Xu Daotan developed the invention.
The patent application number is CN20242252456U 20240823. The patent ..
Electrical
| Sat 23 Aug 2025
Beijing, Aug. 23 -- State Intellectual Property Office of China has released Datong Xinyan Hydrogen Energy Tech Co Ltd patent application for Processing Equipment for Hydrogen Fuel Cell Membrane Electrode. This invention was developed by Qi Zhigang.
The patent application number is CN202411888685 20241220. The patent publicat..
Automobile
| Sat 23 Aug 2025
Beijing, Aug. 23 -- Datong Xinyan Hydrogen Energy Tech Co Ltd has submitted a patent application for Production Equipment for Hydrogen Fuel Cell. This invention was developed by Qi Zhigang, Wang Xin and Liu Hongwei.
The patent application number is CN202411890048 20241220. The patent publication number is CN119328333 (A). Int..
Oil & Gas
| Fri 22 Aug 2025
Beijing, Aug. 22 -- China Petroleum & Chemical and Sinopec Shanghai Petrochemical Res Institute Co Ltd have sought patent for Carbon Fiber Paper as Well as Preparation Method and Application Thereof. This invention was developed by Wang Hetuan, Li Guang, Shen Zhigang, Tang Guofeng, Jiang Zeming and Kim Jun-hong.
The patent ap..
Chemicals
| Sat 23 Aug 2025
Beijing, Aug. 23 -- Ganjiang Innovation Res Institute of Chinese Academy of Sciences has submitted a patent application for Auto-thermal Reforming Hydrogen Production Device and Method and Solid Oxide Fuel Cell. This invention was developed by Li Haowen, Lan Hao, Zhang Hui, Zeng Zhenxuan, Sun Yonghui and Zhang Weigang.
The pa..
Automobile
| Sat 23 Aug 2025
Beijing, Aug. 23 -- CRRC Industry Res Institute Qingdao Co Ltd and Qingdao CRRC Sifang Rail Equipment Tech Co Ltd have applied Chinese patent for Hydrogen Leakage Processing System of Hydrogen Fuel Cell for Vehicle and Control Method of Hydrogen Leakage Processing System. Meng Meng, Li Jihui, Yang Jiachao, Han Fengxu and Liu Zha..
Pipe
| Thu 21 Aug 2025
Munich, Aug. 22 -- Contitech Techno Chemie GmbH has applied European patent for Low Hydrogen Permeating Flexible Barrier Hose for Anode Wet Line in Fuel Cell System. Haines Bradley James and Stumpf Kai developed it.
The patent application number is EP20250152714 20250120. The patent publication number is EP4603272 (A1). Inter..
Chemicals
| Fri 22 Aug 2025
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Consiglio Naz Delle Ricerche Cnr and Mipronce SRL patent application for Electrochemical Device Suitable for Use as Both Electrolytic Cell and Fuel Cell. This invention was developed by Figoli Antonio, Jansen Johannes Cornelis, Fontanova Ekaterina, Espo..
Chemicals
| Thu 21 Aug 2025
Munich, Aug. 22 -- Technical University of Denmark has filed a patent application for a Solid Oxide Cell Resistant to High-temperature Isothermal Degradation. This invention was developed by Khajavi Peyman, Frandsen Henrik Lund and Hendriksen Peter Vang.
The patent application number is EP20230789965 20231012. The patent public..
Automobile
| Thu 21 Aug 2025
Munich, Aug. 22 -- European Patent Office has received Institute of Science Tokyo and Nippon Kayaku patent application for Compound, Polymer, Electrolyte Membrane, Fuel Cell and Electrolysis Apparatus. Miyanishi Shoji and Yamaguchi Takeo developed the invention.
The patent application number is EP20230877322 20231012. The pat..
Energy
| Thu 21 Aug 2025
Beijing, Aug. 22 -- Jiangsu Xingbang Energy Technology has obtained a patent for tail gas emission device for fuel cell system. This invention was developed by Sadamasa Tatsutaka, Ge Jiangfeng and Fan Huaming.
The patent application number is CN202421399171U 20240619. The patent publication number is CN222851461 (U). Internat..
Energy
| Thu 21 Aug 2025
Beijing, Aug. 22 -- Shanghai Yuji Power System has been granted a patent for High-efficiency and High-energy-density Fuel Cell Stack System. This invention was developed by Xue Yanhong, Li Aidan, Wang Haitao, Cui Zhixing and Ma Yong.
The patent application number is CN202421407327U 20240619. The patent publication number is C..
Energy
| Thu 21 Aug 2025
Beijing, Aug. 22 -- Jiangsu Jiahe Thermal System Radiator Co Ltd has been awarded a patent for Hydrogen Fuel Cell Heat Dissipation Device. This invention was developed by Li Baomin and Jiang Shengjun.
The patent application number is CN202421704210U 20240718. The patent publication number is CN222851457 (U). International Pat..
Metal & Mining
| Thu 21 Aug 2025
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Guangdong Sida Hydrogen Energy Tech Co Ltd for Metal Bipolar Plate Runner Structure, Metal Bipolar Plate and Fuel Cell. Li Moucheng, Xiong Jian and Guo Yu developed the invention.
The patent application number is CN202421432626U 20240621. ..
Automobile
| Thu 21 Aug 2025
Munich, Aug. 22 -- Mann & Hummel has sought patent for Broadband Resonator with Entrained Water Removal System for Fuel Cell Compressor. This invention was developed by Le Hung, Gallagher Eric and Le Hoa.
The patent application number is EP20230771828 20230913. The patent publication number is EP4602275 (A1). International Pate..
Automobile
| Fri 22 Aug 2025
Beijing, Aug. 22 -- State Intellectual Property Office of China has published Hebei Xuyang Energy Co Ltd and Dingzhou Risun Hydrogen Energy Co Ltd patent application for Method for Recovering Pressure Energy of High-pressure Hydrogen Storage Tank of Hydrogen Fuel Cell Vehicle. The invention was developed by Zhang Yao, Chen Hao, ..
Construction
| Thu 21 Aug 2025
Beijing, Aug. 22 -- Wuhan Troowin Power System Technology has been granted a patent for Box Body Device for Galvanic Pile Packaging. Jiang Hao, Cao Jing and Liao Xin developed the invention.
The patent application number is CN202420770168U 20240415. The patent publication number is CN222851463 (U). International Patent Classifi..
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