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Transportation
| Mon 29 Dec 2025
Munich, Dec. 29 -- Volvo Truck has filed a patent application for Fluid Cooling System. This invention was developed by Lemaitre Guillaume and Neilson Rohan.
The patent application number is EP20240182609 20240617. The patent publication number is EP4668047 (A1). International Patent Classification codes are F25B1/00, G05D23/13..
Automobile
| Sun 28 Dec 2025
Munich, Dec. 29 -- Forge Nano has submitted a patent application for Improvement of H+ Conductivity for Fuel Cell Electrolyzers. This invention was developed by Weimer Matthew, Harris Sara and Dameron Arrelaine.
The patent application number is EP20240714604 20240214. The patent publication number is EP4665883 (A1). Internation..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Nanjing Kongying System Eng Co Ltd has applied Chinese patent for Electric Vehicle Lithium Battery Box Fire Prevention and Control System and Fire Extinguishing Method Thereof. Liu Gang, Xia Genfu and Shan Haotian developed it.
The patent application number is CN202510250484 20250304. The patent publicatio..
Automobile
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received H2 Energy Tech Inc and Qingdao Yangqing Group patent application for Hydrogen-producing Fuel Cell System and Method of Operating Same. Hicks Michael Tyler developed the invention.
The patent application number is CN20238071865 20230713. The patent pu..
Automobile
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Hebei Zhengkeda Education Tech Co Ltd has sought patent for Hydrogen Supply Device for Hydrogen Energy Automobile Fuel Cell Laboratory. This invention was developed by Yan Dongxue, Hu Jingyi, Cho Ra-so and Zhang Chen.
The patent application number is CN202510246618 20250304. The patent publication number i..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Huawei Technologies and Tsinghua University have filed a patent application for Membrane Electrode and Preparation Method Thereof, Fuel Cell and Water Electrolysis Device. This invention was developed by Ma Wenjia, Hu Meixue, Yan Ruiting, Zhang Jianbo, Zhang Yiming and Xiang Silei.
The patent application n..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hyundai Motor, Kia Motors and Foundation of Soongsil University-Industry Cooperation have filed a patent application for Method for Manufacturing Polymer Electrolyte Membrane Fuel Cell. This invention was developed by Noh Seung-taek, Kang Seung-hun, Park Tae-hyun, Jeong Young-jin, Kim Kyo-sik, Kwon Oh Bin, Ju..
Aerospace
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Beijing Jingneng Tech Co Ltd and Xieqing (Shanghai) New Energy Technology have submitted a patent application for Hydrogen Fuel Cell Energy Management System and Method for Hydrogen Energy Unmanned Aerial Vehicle. This invention was developed by Lei Pengfei, Li Gang, Cho Min-jeong, Jiang Libo, Wang Xufeng, Zh..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Hu Liqing and Shaoxing Kelibaoer Hydrogen Energy Tech Partnership Enterprise Limited Partnership have filed a patent application for Bipolar Plate for Normal-pressure Air-cooled Fuel Cell. This invention was developed by Hu Liqing and Hu Bojiang.
The patent application number is CN202510313526 20250317. Th..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Jinan Lyudong Hydrogen Energy Technology and State Power Investment Group Hydrogen Energy Technology Development have been granted a patent for Centralized Gas Supply Fuel Cell System. Ma Lingling, Lu Wei, Liu Yuanyu, Li Xiuhua, Yu Boyang, Chen Chuandong, Tang Zheqing, Dou Zaifeng and Zhang Zengxin developed ..
Energy
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published Suzhou Xinhe Zhida Energy Tech Co Ltd and Xinhe Zhida Energy Tech Development Zhejiang Co Ltd patent application for Regulation and Control Method and System for Dynamic Dispersion of Catalyst Slurry Ionomer of Hydrogen Fuel Cell. The invention was dev..
Energy
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has released Jiangsu Toute New Energy Co Ltd patent application for Catalyst Slurry for Hydrogen Fuel Cell, Preparation Method of Catalyst Slurry, Catalyst Layer, Membrane Electrode and Hydrogen Fuel Cell. This invention was developed by Wang Bing, Zhang Xiaoke, Yao..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Chinese Patent for Hydrogen Fuel Power Supply Device has been issued to Xi'an 1908 New Energy Tech Co Ltd. This invention was developed by Zhang Mingqiang, Li Zhihui, Hu Linzhou, Ren Chang, Chen Naiqi, Zhang Hui and Zhang Kai.
The patent application number is CN20242237446U 20240821. The patent publication..
Automobile
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has awarded a patent to Dalian Xinghang Machinery Tech Co Ltd; Hualong Weisheng Beijing Tech Co Ltd for Loading Device for Spent Fuel Cell Absorber Sample Plate. Ren Zhongli and Li Anbo developed the invention.
The patent application number is CN202422455674U 202..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has released Beijing Nowogen Tech Co Ltd and Hunan Nowogen Tech Co Ltd patent application for Fuel Cell System, Control Method and Automobile. This invention was developed by Meng Xianghui, Fu Yunpeng, Li Kai, Ma Ruizhen, Zhu Jun'e and Ouyang Xun.
The patent appl..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Beijing Nowogen Tech Co Ltd has applied Chinese patent for Fuel Cell System and Automobile. Fu Yunpeng, Meng Xianghui, Ma Ruizhen, Feng Haibo, Zhu Jun'e and Ouyang Xun developed it.
The patent application number is CN202510561678 20250430. The patent publication number is CN120072963 (A). International Pat..
Construction
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Chinese Patent for Horizontal Pile Loading Device for Fuel Cell Production has been issued to Chongqing Guohong Hydrogen Energy Tech Co Ltd. This invention was developed by Kou Yuyu, Zhao Guanghong, Zhou Yong, Luo Bing, Li Haiping and Jiang Yihao.
The patent application number is CN202422313907U 20240923. ..
Electrical
| Thu 25 Dec 2025
Beijing, Dec. 25 -- Cowell Technologies has secured a patent on Gas Dew Point Control and Switching Device. Liu Zhixiang, Yang Song, Kan Hongwei, Xing Guanfei, Wu Heng and Xing Kun developed the invention.
The patent application number is CN202422320851U 20240920. The patent publication number is CN223273311 (U). Internationa..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has awarded a patent to Hebei Keding Intelligent Tech Co Ltd for Hydrogen Fuel Cell Performance Detection Device. Zhang Hong, Kou Jiadong, Jia Zhijun, Ma Hongtao and Liu Songlin developed the invention.
The patent application number is CN202420776119U 20240416. T..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Mofang Hydrogen Energy Tech Jiangsu Co Ltd has been awarded a patent for Fuel Cell Monomer Voltage Inspection Circuit. This invention was developed by Hua Zhoufa, Wang Zhe, Yang Haijun and Sun Peng.
The patent application number is CN202323588671U 20231226. The patent publication number is CN222259525 (U)...
Pipe
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Zhao Yaohua has sought patent for Safe and Energy-saving Flat Heat Pipe Air-cooled Fuel Cell Stack and Heat Management Method. This invention was developed by Zhao Yaohua, Wang Lincheng, Xu Hongxia and Jeon Jeong-hwa.
The patent application number is CN202510238145 20210811. The patent publication number i..
Measurement & Testing
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shanghai W Ibeda High Tech Group Co Ltd has submitted a patent application for Gas Temperature and Humidity Control System and Method for Testing Hydrogen Fuel Cell Stack. Wu Leilei developed the invention.
The patent application number is CN202311612800 20231129. The patent publication number is CN1200729..
Energy
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has received State Power Investment Group Hydrogen Energy Technology Development patent application for Fuel Cell Bipolar Plate Flow Resistance Monitoring Method, Device and System. Kong Yameng, Yang Kai, Lu Wei, Huo Cheng and Li Chuanxiang developed the invention.
..
Lighting
| Fri 26 Dec 2025
Beijing, Dec. 26 -- State Intellectual Property Office of China has published CSSC Saisiyi Wuxi Electrical Tech Co Ltd and Qingdao Port Tug & Lighter Co Ltd patent application for Hydrogen Fuel Cell Protection Control Strategy Simulation Method and System. The invention was developed by Shao Shiyi, Shi Lei, Chang Guomei, Zhang N..
Electrical
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for Fuel Cell Membrane Electrode Capable of Operating Across Temperature Zones. This invention was developed by Song Wei, Yu Hongmei and Shao Zhigang.
The patent application number is CN202510119316 20250124...
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Beijing Kawen New Energy Automobile has submitted a patent application for Power Generation Method and Device of Fuel Cell Engine, Vehicle, Medium and Product. Li Kai, Zheng Chengwei, Zhang Shuanlu, Gao Mingzhao, Luo Yanhui, Zhu Tianlong, Fang Xiaobo, Liu Shuaifeng and Song Hebin developed the invention.
The..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Weishi Energy Technology has received a patent for Mounting Device and Fuel Cell. This invention was developed by Wang Tiancheng and Yuan Qiang.
The patent application number is CN202420923370U 20240429. The patent publication number is CN222261139 (U). International Patent Classification codes are H01M8/246..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Sinosynergy Hydrogen Power Technology (Jiaxing) has secured a patent on Humidifier for Fuel Cell Engine. Zhang Zeming, Zhao Qingyao, Zou Limin, Zou Wenjun, Liu Zhixiang and Li Qiang developed the invention.
The patent application number is CN202323506768U 20231222. The patent publication number is CN22226113..
Automobile
| Fri 26 Dec 2025
Beijing, Dec. 26 -- Shandong Guochuang Fuel Cell Technology Innovation Center has been granted a patent for Reformer and Fuel Cell System. Yang Baogang, Shi Wangying, Shen Xuesong, Zhou Guangxu and Ye Wenying developed the invention.
The patent application number is CN202420931382U 20240430. The patent publication number is CN2..
Automobile
| Tue 23 Dec 2025
Geneva, Dec. 24 -- World Intellectual Property Organization has released Kolon Industries patent application for Membrane Humidifier for Fuel Cell. This invention was developed by Lee Seung Hwan, Oh Young Seok and Lee Ji Yoon.
The patent application number is WO2025KR95401 20250612. The patent publication number is WO2025259089..
Automobile
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Symbio France has submitted a patent application for Cartridge, Compensation System, and Fuel Cell. This invention was developed by Robbe Mickael, Santini Clément and Greaves Alistair.
The patent application number is WO2025EP66109 20250610. The patent publication number is WO2025257180 (A1). International..
Automobile
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Hyundai Motor Company, Kia Corp and Research & Business Foundation Sungkyunkwan University have applied United States patent for Power Net Apparatus of a Fuel Cell and Control Method Thereof. Lee Yong Hwi, Noh Young Woo, Lee Byoung Kuk, Kwon Man Jae, Kang Seung Hyun, Kim Dong Hwan, Hwang Yun Seong and Kim ..
Automobile
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Gomez Rodolfo Antonio M has sought patent for Advanced Dry Hydrogen Membrane Fuel Cell. The patent application number is WO2025AU50616 20250611. The patent publication number is WO2025255616 (A1). International Patent Classification codes are H01M4/90, H01M4/92, H01M4/96 and H01M8/10.
An abstract released ..
Automobile
| Wed 24 Dec 2025
Beijing, Dec. 24 -- Liaoning University of Technology and Liaoning Spaceflight Linghe Automobile Co Ltd have sought patent for Calculation Method for Operating Energy Consumption Economic Index of Hydrogen Fuel Cell Heavy-duty Car. This invention was developed by Han Dongpeng, Bai Rui and Guo Xingli.
The patent application nu..
Automobile
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Hyundai Motor Company and Kia have applied United States patent for Separator Assembly to Prevent Corrosion of Separator Edge and Fuel Cell Stack Including the Same. Noh Jong Hyeok developed it.
The patent application number is US202418888448 20240918. The patent publication number is US2025385280 (A1)...
Metal & Mining
| Wed 24 Dec 2025
Geneva, Dec. 24 -- Gem Co Ltd has submitted a patent application for Ternary Platinum-based Alloy Catalyst, and Preparation Method Therefor and Use Thereof. This invention was developed by Xu Kaihua, Xu Weicheng, Hua Wenchao, Zhang Kun, Wang Yaning and Yang Conghua.
The patent application number is WO2024CN114906 20240827. Th..
Food & Beverage
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Yokoo Takehiro and Yokoo Jullian have submitted a patent application for Alternative Energy Systems for Food Carts. This invention was developed by Yokoo Takehito, Yokoo Jullian, Spataru Alex, Hanson Blake Christopher, Moutoux Alexander Stephen, Hurley William Christopher and Reed Ernest Harry.
The pate..
Automobile
| Tue 23 Dec 2025
Alexandria, Dec. 23 -- Hyundai Motor Company and Kia have applied United States patent for Vehicle Body Structure. Kang Changhak developed it.
The patent application number is US202418960986 20241126. The patent publication number is US2025381857 (A1). International Patent Classification codes are B60K15/03, B60K15/063, B60K1..
Energy
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Hyundai Motor Company and Kia have submitted a patent application for Energy Generation Device. This invention was developed by Dong Hyun Bae and Jung Ju Hae.
The patent application number is US202418927170 20241025. The patent publication number is US2025385283 (A1). International Patent Classification..
Plastics
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- U.S. Patent and Trademark Office has published Hyundai Motor Company, Kia Corp and Industry Academic Cooperation Foundation Gyeongsang National University patent application for Electrode Layer for a High-temperature Polymer Electrolyte Membrane Fuel Cell Including a Polymer Binder. The invention was devel..
Automobile
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Shandong Zhongtian Tech & Engineering Co Ltd has applied Chinese patent for Electrode Material for Fuel Cell and Preparation Method Thereof. Yang Decheng, Zeng Hong, Liu Kaiqiang and Ju Chunxiao developed it.
The patent application number is CN202510537850 20250427. The patent publication number is CN12005..
Electrical
| Tue 23 Dec 2025
Beijing, Dec. 23 -- Ruisheng Dongguan Energy Equipment Technology has obtained a patent for fuel cell membrane electrode spraying machine. This invention was developed by Xia Dexing, Zhou Cong, Wu Qian, Gao Xiliang and Xiong Shunliang.
The patent application number is CN202422193144U 20240906. The patent publication number is C..
Automobile
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Toyota Boshoku has submitted a patent application for Separator for Fuel Cell. This invention was developed by Aono Haruyuki and Minoshima Kohei.
The patent application number is US202519226896 20250603. The patent publication number is US2025385277 (A1). International Patent Classification code is H01M8/..
Automobile
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- GM Global Technology Operations has submitted a patent application for Fuel Cells and Electrolyzer Electrodes Containing Non-ionomeric Binders. This invention was developed by Ramaswamy Nagappan, Yarlagadda Venkata Raviteja, Koestner Roland J and Kumaraguru Swaminatha P.
The patent application number is U..
Automobile
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Robert Bosch has submitted a patent application for Device and Method for Determining a State in a Stack of Fuel Cells or Electrolysis Cells or in a Fuel Cell or Electrolysis Cell. Schmidt Manuel Joachim, Schleper Veronika, Reichelt Lars, Ganser Markus, Hanauer Matthias Martin, Wassermann Peter, Doychev To..
Transportation
| Mon 22 Dec 2025
Alexandria, Dec. 23 -- Volvo Truck has submitted a patent application for Fluid Cooling System. Lemaitre Guillaume and Neilson Rohan developed the invention.
The patent application number is US202519237704 20250613. The patent publication number is US2025385285 (A1). International Patent Classification codes are H01M8/04007, H0..
Energy
| Mon 22 Dec 2025
Beijing, Dec. 23 -- State Intellectual Property Office of China has released Youbo Kongtian Power Shenzhen Co Ltd patent application for Turbocharging System of Fuel Cell Air Compressor. This invention was developed by Yang Xianqing, Chen Huanlong, Zhang Yuhang, Shao Changxiao, Liu Mingjun and Zhang Zhenjiu.
The patent applic..
Chemicals
| Sun 21 Dec 2025
Beijing, Dec. 22 -- Xiamen Zijin New Energy New Material Tech Co Ltd and Xiamen Zijin Mining & Metallurgy Tech Co Ltd have sought patent for Iridium Oxide Catalyst, Preparation Method and Application. This invention was developed by Li Zhisen, Luo Xiaojin, Huang Huaiguo, Shang Mingfeng and Gao Pengran.
The patent application ..
Fishing
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Guangxi University for Nationalities and Guangxi Academy of Agricultural Sciences have submitted a patent application for Enzyme-like Biological Fuel Cell as Well as Preparation Method and Application Thereof. Huang Kejing, Jin Chenchen, Wang Kaili, Ya Yu, Yan Feiyan and Tan Xuecai developed the invention.
..
Automobile
| Mon 22 Dec 2025
Beijing, Dec. 22 -- Wuhan University of Science and Technology and Wuhan Huake Fuelcell New Energy Co Ltd have submitted a patent application for Combustion Chamber of Fuel Cell. Yang Jiajun, Zeng Mingming, Chen Xudong and Li Jian developed the invention.
The patent application number is CN202510110427 20250123. The patent pu..
Transportation
| Mon 22 Dec 2025
Beijing, Dec. 22 -- CRRC Qishuyan and CRRC Tech Innovation Beijing Co Ltd have submitted a patent application for Power System Type Selection Method of Fuel Cell Shunting Locomotive and Related Device. Zheng Zhiqiang, Wang Hailong, Huang Gui, Xie Jingguang, Pang Limin, Wen Xianglong and Jiang Weiwei developed the invention.
T..
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