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Automobile
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has received Hydrogen Butterfly patent application for Fuel Cell Module, Fuel Cell System Using Same, and Operating Method Thereof. Cho Ilhee developed the invention.
The patent application number is EP20240874882 20240913. The patent publication number is EP4723256 (A1). Internation..
Automobile
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has received Sumitomo Riko patent application for Adhesive Composition for Fuel Cell Sealing Members, Member for Fuel Cells, and Method for Producing Member for Fuel Cells. Okuda Hirofumi, Imai Kentaro, Yamamoto Kenji, Mazaki Tomohiro and Onishi Masahiro developed the invention.
The ..
Automobile
| Fri 10 Apr 2026
Munich, April 11 -- European Patent Office has released Forschungszentrum Juelich patent application for Side-chain Functionalized Polynorbornenes as Ionomers and as Membrane Materials for Alkaline Electrolysis of Water, and Fuel Cell. This invention was developed by Hager Linus, Maron Timo and Kerres Jochen.
The patent applica..
Automobile
| Sat 11 Apr 2026
Beijing, April 11 -- Xinxiang Hydrogen Res Automation Equipment Co Ltd has been granted a patent for Silk-screen Plate Cleaning Equipment for Hydrogen Fuel Cell Polar Plate. Yuan Mingbao, Yao Fangfang, Zhao Haifeng, Xu Yiqing, Chen Li, Sui Hongjie and Ni Yongshuai developed the invention.
The patent application number is CN20..
Measurement & Testing
| Fri 10 Apr 2026
Munich, April 11 -- Commissariat Energie Atomique has submitted a patent application for Reactor for Electrolysis or Co-electrolysis of Water (soec) or Fuel Cell Comprising a Stack of Solid-oxides Cells, Having Interconnectors Instrumented by a Removable Probe for Measuring Voltage. This invention was developed by Monnet Thibaul..
Electrical
| Fri 10 Apr 2026
Beijing, April 11 -- Yangzhou Zhongde Auto Parts Co Ltd has been granted a patent for Aluminum Alloy Hydrogen Heater for Hydrogen Fuel Cell. Xiang Wenlin, Ren Weirong, Zhao Kexia, Yuan Yueping and Xiang Qiujing developed the invention.
The patent application number is CN202422901872U 20241127. The patent publication number is..
Automobile
| Fri 10 Apr 2026
Beijing, April 10 -- Shiyan No. 1 Middle School has been granted a patent for Sandwich Type Hydrogen-oxygen Fuel Cell Experiment Teaching Device. This invention was developed by Wu Zhongpeng, Tian Qifeng, Yue Qin and He Le.
The patent application number is CN202422894487U 20241127. The patent publication number is CN223436280..
Energy
| Fri 10 Apr 2026
Beijing, April 10 -- Schaeffler Technologies AG has been granted a patent for Fuel Cell Stack. Geng Hongquan, Yang Zeyu, Nendel Andreas, Arman Benedict and Bauer Christian developed the invention.
The patent application number is CN202421965771U 20240814. The patent publication number is CN223436527 (U). International Patent ..
Automobile
| Thu 09 Apr 2026
Beijing, April 10 -- Chinese Patent for Hydrogen-water Separator Applied to Fuel Cell has been issued to Mann Hummel Filter, Shanghai. This invention was developed by Gu Haitao.
The patent application number is CN202422868919U 20241125. The patent publication number is CN223439397 (U). International Patent Classification code i..
Automobile
| Fri 10 Apr 2026
Geneva, April 10 -- Hopium has submitted a patent application for Circuit for Cooling a Fuel Cell with Optimized Electrical Insulation. This invention was developed by Lenain Natan, D'avout D'auerstaedt Quentin and Lawler Lawrence.
The patent application number is WO2025EP77420 20250925. The patent publication number is WO202..
Automobile
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has received Woodward Lorange GmbH patent application for Fuel Cell System, Separation Device, and Method for Operating a Fuel Cell System. Fledersbacher Dr Peter and Ruoff Dr Ilona developed the invention.
The patent application number is WO2025EP77275 20250924. Th..
Automobile
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has released Woodward Lorange GmbH patent application for Fuel Cell System and Method for Operating a Fuel Cell System. This invention was developed by Fledersbacher Dr Peter and Ruoff Dr Ilona.
The patent application number is WO2025EP71650 20250728. The patent pub..
Automobile
| Fri 10 Apr 2026
Geneva, April 10 -- Inocel Dev has filed a patent application for Bipolar Plate Structure with Two Welding Planes for Fuel Cell. This invention was developed by Jacques Pierre-andré.
The patent application number is WO2025EP71176 20250723. The patent publication number is WO2026068043 (A1). International Patent Classificatio..
Energy
| Fri 10 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has released EKPO Fuel Cell Technologies patent application for Flow Element. This invention was developed by Schuller Gerhard, Schulz Stephan, Kullen Kathrin, Gruenenwald Simon and Weese Christian.
The patent application number is WO2025EP75705 20250910. The patent..
Chemicals
| Thu 09 Apr 2026
Geneva, April 10 -- World Intellectual Property Organization has published Shenzhen Academy Of Aerospace Tech patent application for Microporous Catalytic Layer of Fuel Cell for Space Power Supply and Preparation Method Therefor. The invention was developed by Wang Guanxiong, Guo Jincong, Huang Zhidong, Fan Hongdong and Chen Hai..
Automobile
| Fri 10 Apr 2026
Geneva, April 10 -- Dongfeng Motor Group has filed a patent application for Catalytic Layer Slurry and Preparation Method Therefor, Membrane Electrode, and Fuel Cell. This invention was developed by Guan Shumeng, Zhao Hang, Wang Zhijie, Tang Xuejun and Li Hongtao.
The patent application number is WO2025CN123654 20250924. The pa..
Electrical
| Fri 10 Apr 2026
Beijing, April 10 -- Chinese Patent for Outdoor Emergency Power Supply has been issued to Henan China Hydropower Res Institute Co Ltd. This invention was developed by Xie Weitao, Liu Luzhen, Meng Linghang, Deng Rui and Liu Xingjun.
The patent application number is CN202422359965U 20240927. The patent publication number is CN2..
Automobile
| Thu 09 Apr 2026
Beijing, April 9 -- State Intellectual Property Office of China has awarded a patent to Foshan Cleanest Energy Tech Co Ltd for Fuel Cell Engine Cooling System and Vehicle. Huang Lingwu, Zhao Yubin, Wu Shouhui, Liu Zhigang, Pang Zutian and Zhou Zhijing developed the invention.
The patent application number is CN202421879395U 2..
Automobile
| Thu 09 Apr 2026
Beijing, April 9 -- Guanchi New Energy Tech Nanjing Co Ltd has been granted a patent for Bipolar Plate and Fuel Cell. Ling Beili, Yang Fengyin and Zhang Guoguan developed the invention.
The patent application number is CN202422868645U 20241122. The patent publication number is CN223427514 (U). International Patent Classificat..
Energy
| Thu 09 Apr 2026
Alexandria, April 9 -- Hydrolite Ltd has been granted a patent for Operating Self-refueling Power-generating Systems. Page Miles and Tal-gutelmacher Ervin developed the invention.
The patent application number is US202318244344 20230911. The patent publication number is US12597624 (B2). International Patent Classification cod..
Security & Protection
| Thu 09 Apr 2026
Beijing, April 9 -- Chinese Patent for Fuel Cell Hydrogen Valve with Safety Discharge Function has been issued to Chengdu Xingyun Smart & Connection Tech Co Ltd. This invention was developed by Jiang Yunxiang.
The patent application number is CN202422535468U 20241021. The patent publication number is CN223427517 (U). Internat..
Automobile
| Wed 08 Apr 2026
Beijing, April 8 -- Jinan Lyudong Hydrogen Energy Technology and State Power Investment Group Hydrogen Energy Technology Development have been granted a patent for Compact Fuel Cell Cogeneration System. This invention was developed by Lu Wei, Liu Yuanyu, Li Linhan, Zhang Yanhui, Liu Yunliang, Li Yexin, Yang Shuang, Xu Shengyao a..
Electrical
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Panye Hydrogen Energy Tech Co Ltd has obtained a patent for small power box of air-cooled hydrogen fuel cell. This invention was developed by Lao Jieming and Shi Tao.
The patent application number is CN202422814715U 20241118. The patent publication number is CN223414569 (U). International Patent Cla..
Chemicals
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has released Carbon Studios Ltd patent application for Porous Carbon Body for Fuel Cell Catalyst Support. This invention was developed by Park Jae-hyun, Bae Young-kyu and Lee Kil-hwan.
The patent application number is CN20258001981 20250326. The patent publicatio..
Paper and Pulp
| Wed 08 Apr 2026
Beijing, April 8 -- Guangdong Anda Intelligent Equipment has been awarded a patent for Carbon Paper Drying Device and Carbon Paper Hydrophobic Treatment Equipment. This invention was developed by Guan Zhanchun, Wu Qingxiao and Cheng Weichan.
The patent application number is CN202422643102U 20241031. The patent publication numbe..
Automobile
| Tue 07 Apr 2026
Beijing, April 7 -- Shanxi Taihang Laboratory Co Ltd and Shenzhen Shifeng Tech Co Ltd have sought patent for Dynamic Load Optimization System of Fuel Cell Multi-physical Field Coupling Simulation Model. This invention was developed by Bai Lingnan, Guo Ziqiang, Wang Jing, Han Ruiyao, Xie Qing, Fang Ningning, Huo Zhijie and Li Jin..
Automobile
| Wed 08 Apr 2026
Beijing, April 8 -- Anhui Ruiqing Power Technology Co Ltd has obtained a patent for temperature control type gas-water separator and fuel cell assembly with same. This invention was developed by Fan Dongqi, Shen Xinlong, Gao Ji, Zhu Jiawei and Chen Dahua.
The patent application number is CN202421914481U 20240808. The patent p..
Automobile
| Wed 08 Apr 2026
Beijing, April 8 -- Jiangsu Qingneng Power Tech Co Ltd has been granted a patent for Fuel Cell Thermal Management System, Fuel Cell and Fuel Cell Automobile. This invention was developed by Lou Jiaqi, Jing Wei and Ren Zhengxin.
The patent application number is CN202422614148U 20241029. The patent publication number is CN22341..
Automobile
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Hydrogen Storage Simulation Module Practical Training Equipment for Fuel Cell Vehicle has been issued to Suzhou Hanao New Energy Tech Co Ltd. This invention was developed by Ding Yaru, Li Minqiang and Tao Jianfeng.
The patent application number is CN202422618153U 20241029. The patent pub..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- North China University of Technology and Intelligent Dragonfly Beijing Uav Tech Co Ltd have submitted a patent application for Data-driven Hydrogen-electricity Hybrid Energy Management Method and Device. This invention was developed by Pang Zhonghua, Li Yiming, Guo Haibin, Gao Shengnan, Dong Zhe, Zheng Yong, ..
Metal & Mining
| Mon 06 Apr 2026
Beijing, April 7 -- Beijing Single Atom Catalysis Tech Co Ltd and Beijing Qingneng Xingtai Tech Co Ltd have submitted a patent application for Composite Material Containing Metal Monatomic and Intermetallic Compound, Preparation and Application. Cho Dong Hwi, Tu Renyong and Yang Hongchen developed the invention.
The patent ap..
Pharmaceutical
| Mon 06 Apr 2026
Beijing, April 7 -- Shanghai Jiao Tong University and China Power Invest Xinjiang Energy and Chemical Group Hami Co Ltd have submitted a patent application for Multi-target Control Method for Fuel Cell Hydrogen Supply System Based on Switching Type Model Prediction. Liu Shanke, Wang Yibo, Chen Hao, Wang Xue'e, Shan Murong, Zeng ..
Shipping and Marine
| Tue 07 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Hohai University patent application for Two-stage Robust Optimization Method for Island and Ship Integrated Energy System. Zhou Yizhou, Kuai Le, Nie Weiming, Wei Zhinong, Yin Zhihua, Sun Guoqiang and Zang Haixiang developed the invention.
The patent ..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- Kaifeng Power Supply Company State Grid Henan Electric Power Company has submitted a patent application for Comprehensive Energy Control Method of Micro-grid System Fused with Electricity, Hydrogen and Ammonia. This invention was developed by Nan Yu, Kong Zhenzhen, Hao Jing, Yu Yongzhe, Wang Fangsu and Song R..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 --Nanjing Yousai Tech Co Ltd, Anhui Huasai Energy Tech Co Ltd and Anhui Usem Tech Co Ltd have applied Chinese patent for Converter Low-frequency Ripple Self-adaptive Elimination Method. Chen Renfeng, Li Ziyuan, Gui Jixiang, Li Jun, Shao Haijun, Tian Gaoyang and Ge Jihao developed it.
The patent application nu..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Sany Hydrogen Energy Tech Co Ltd patent application for Hydrogen Supply Control Method, Controller, System and Medium of Fuel Cell System. Zhu Xiaobing, Wan Chaohui, Nie Xinxin, Jiang Honglang, Zhou Pengpeng, Zhao Jingjing and Zhou Xin developed the inv..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Anhui Ruiqing Power Technology Co Ltd patent application for Rapid Activation Method for Fuel Cell. Pan Chenbing, Shen Xinlong and Wu Xiaoyan developed the invention.
The patent application number is CN20251118505 20250723. The patent publication num..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has released Anhui Ruiqing Power Technology Co Ltd patent application for Water-cooled Gas-water Separator and Fuel Cell Assembly with Water-cooled Gas-water Separator. This invention was developed by Ren Bo, Zhu Jiawei, Fan Dongqi and Dong Zuojian.
The patent ap..
Transportation
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has received Haipote Tech Wuhan Co Ltd patent application for Cooling Liquid Loop Flow Distribution System for Thermal Management of Hydrogen Fuel Cell Heavy Truck. Zhang Fenglong, Liu Xiaofeng, Hu Lin, Hu Jingjing and Xiong Baoping developed the invention.
The p..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- Fusaier Wuhan Integration Co Ltd has submitted a patent application for Solid Oxide Fuel Cell Intake Preheating Structure and Cell. This invention was developed by Liu Yagui, Li Yazhuo, Fu Quan, Zheng Linsong, Pei Shuqing, Cao Bin and He Junneng.
The patent application number is CN202510931193 20250707. Th..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Fusaier Wuhan Integration Co Ltd has applied Chinese patent for Catalytic Burner Device for Solid Oxide Fuel Cell (SOFC). Pei Shuqing, He Junneng, Zhang Yang and Liu Yagui developed it.
The patent application number is CN202510903059 20250701. The patent publication number is CN120895679 (A). International..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Wuhan Daan Tech Co Ltd has filed a patent application for Hydrogen Supply Device and Hydrogen Supply Method for Fuel Cell in Altitude Environment Cabin. This invention was developed by Liu Lang, Zhang Xiaopeng, Shi Zhenbo, Wen Kaikai and Qin Xuyang.
The patent application number is CN20251170333 20250731. ..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Zhejiang Sanyuan Longxing Tech Co Ltd has applied Chinese patent for Microwave-assisted Activated Carbon Carrier Supported Platinum Catalyst as Well as Preparation Method and Application Thereof. Wang Liuqi, Chen Siwei and Huang Xiaohua developed it.
The patent application number is CN202510930477 20250707..
Fishing
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Guangxi University for Nationalities and Guangxi Academy of Agricultural Sciences patent application for Enzyme Biological Fuel Cell System for Detecting Sugarcane Pokkah Boeng Disease Through Three Signals and Preparation Method and Application of Enz..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Shenzhen Yingji Automobile Co Ltd has filed a patent application for Intelligent Dynamic Air-hydrogen Pressure Difference Control Method and Control System. This invention was developed by Zhou Feikun, He Juji, Zhang Minglong and Wu Jiaming.
The patent application number is CN202511208167 20250827. The pat..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Dongfeng Motor Group has applied Chinese patent for Fuel Cell System Air Pressure Insufficiency Fault Diagnosis Method and System. Hu Yongming, Zhang Jian, Fan Gang, Liu Lilian and Li Jincai developed it.
The patent application number is CN202511229534 20250829. The patent publication number is CN121035264..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- Shaanxi Xuqing Times Tech Co Ltd has submitted a patent application for Anode Plate Structure of Fuel Cell. Zhang Minghao, Zou Wenjun, Cao Yanfeng, Liu Wa and Dai Yibang developed the invention.
The patent application number is CN202511135946 20250814. The patent publication number is CN121035245 (A). Inte..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- Suzhou Tanan New Energy Tech Co Ltd has applied Chinese patent for Gas Diffusion Layer with Gradient Structure for Air Cooling. Zhu Yan, Lu Yawei and Fang Hua developed it.
The patent application number is CN202511222659 20250829. The patent publication number is CN121035243 (A). International Patent Class..
Electronics
| Mon 06 Apr 2026
Beijing, April 7 -- Nanjing University of Science & Technology has submitted a patent application for Quasi-z-source High-gain Three-port DC-DC Converter Based on Coupling Inductor. This invention was developed by Qi Zhidong, Xu Junsong, Xu Shengyuan, Zhou Jie, Shen Chaoyang and Cao Zhongbo.
The patent application number is CN2..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Hunan Xingbida Network Technology has sought patent for Power Driving Circuit. This invention was developed by Zhu Shiyu, Ouyang Zehua, Liu Min and Liu Li.
The patent application number is CN202511119365 20250811. The patent publication number is CN121035927 (A). International Patent Classification codes a..
Electrical
| Mon 06 Apr 2026
Beijing, April 7 -- Shandong Zhengshang Energy Tech Co Ltd has filed a patent application for Membrane Electrode of High-temperature Proton Exchange Membrane Fuel Cell and Preparation Method. This invention was developed by Li Ye, Chen Gang, Wang Haolin, Lu Xin and Zheng Yongchao.
The patent application number is CN2025111213..
Automobile
| Mon 06 Apr 2026
Beijing, April 7 -- State Intellectual Property Office of China has published Beijing University of Chemical Technology patent application for Composite Catalyst, Preparation Method and Application Thereof, and Anion Exchange Membrane Fuel Cell. The invention was developed by Liu Wen, Zhong Minhui, Li Yizhe, Zhao Man, Gao Liyao ..
Chemicals
| Mon 06 Apr 2026
Beijing, April 7 -- Hainan University has submitted a patent application for High-stability Fe-n-c Catalyst Based on Supramolecular Modification as Well as Preparation Method and Application of High-stability Fe-n-c Catalyst. This invention was developed by Miao Zhengpei, Luo Hongxian, Tian Xinlong and Fan Zihao.
The patent app..
Energy
| Tue 07 Apr 2026
Beijing, April 7 -- China Three Gorges University has applied Chinese patent for Comprehensive Energy System Low-carbon Scheduling Method Considering Dynamic Carbon-green Certificate Coupling and CCS Optimization. Zhang Lei, Li Qin, Huang Yuehua, Ye Jing, Chen Xi, Cai Junwen, Li Dan, Gan Yan, Yang Nan, Li Zhenhua and Liu Songkai..
Energy
| Mon 06 Apr 2026
Beijing, April 7 -- Hunan Longshen Hydrogen Energy Technology has submitted a patent application for Mea Lamination Packaging Production Line and Production Method Thereof. Xu Kepeng, Xi Haishan and Li Song developed the invention.
The patent application number is CN202511463979 20251014. The patent publication number is CN12..
Automobile
| Mon 06 Apr 2026
Beijing, April 6 -- Harbin Engineering University and Heilongjiang Hachuan Carbon Material Tech Co Ltd have filed a patent application for Composite Biomass Fuel for Fuel Cell as Well as Preparation Method and Application of Composite Biomass Fuel. This invention was developed by Yin Jinling, Liu Shuyue, Wang Guiling, Zhao Jing,..
Biotechnology
| Mon 06 Apr 2026
Beijing, April 6 -- State Intellectual Property Office of China has received Zhejiang Wanli University patent application for Preparation Method and Application of Anthocyanin Molecule Functionalized Escherichia Coli Electrocatalyst. Chen Zhongwei, Chen Liwen, Zong Kai, Yang Lin and Wang Xin developed the invention.
The paten..
Metal & Mining
| Mon 06 Apr 2026
Luxembourg, April 6 -- Chongqing University has been granted a patent for Multi-physics Field Modeling and Orthogonal Experimental Analysis Method for Metal Plate Fuel Cell. Guo Xinyu, Zhang Caizhi, Cai Lang, Niu Tong, Zeng Tao and Cao Xiujuan developed the invention.
The patent application number is LU20240600542 20240711. The..
Energy
| Mon 06 Apr 2026
Beijing, April 6 -- Inner Mongolia Rare Earth Functional Mat Innovation Center Co Ltd has submitted a patent application for Solid Hydrogen Storage-fuel Cell Integrated Power Assembly System Based on Dual-mode Hydrogen Supply. This invention was developed by Xu Yongyan, Liu Wei, Lin Lijun, Ke Lulu, Meng Shiwei and Meng Lijuan.
..
Electronics
| Mon 06 Apr 2026
Beijing, April 6 -- Anhui Ruiqing Power Technology Co Ltd has submitted a patent application for Fitting Method of Virtual Air Flow Sensor and Hydrogen Fuel Cell System. Deng Liangsheng, Huang Wentao and Fan Dongqi developed the invention.
The patent application number is CN202511145719 20250815. The patent publication number..
Chemicals
| Fri 03 Apr 2026
Alexandria, April 4 -- Hyundai Motor Company and Kia have applied United States patent for Electrode for Fuel Cell with Prevented Ionomer Poisoning of Catalyst and Reduced Elution and Method of Manufacturing Same. Chae Il Seok, Cho Seong Hun and Han Sang Jin developed it.
The patent application number is US202519174681 202504..
Energy
| Sat 04 Apr 2026
Beijing, April 4 -- Guilin University of Electronic Technology and Fangchenggang Guitie New Energy Automobile Tech Co Ltd have submitted a patent application for Hydrogen-electricity Hybrid Energy Intelligent Distribution System and Predictive Control Method. This invention was developed by Cai Jianjun, Dou Ding, Wang Shuhan and..
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