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Electrical
| Mon 13 Oct 2025
Beijing, Oct. 14 -- State Intellectual Property Office of China has released Guangzhou Lushan New Mat Co Ltd patent application for Hot Melt Adhesive, Preparation Method Thereof and Fuel Cell Membrane Electrode. This invention was developed by Du Zhuang, Huang Aowen, Yang Tao, Tang Fangcheng and Wang Jiasheng.
The patent appl..
Automobile
| Mon 13 Oct 2025
Alexandria, Oct. 13 -- Catarc New Energy Vehicle Test Center Tianjin Co Ltd and China Automotive Technology and Research Center have sought patent for Method and Apparatus for Optimizing Design Based on Performance Evaluation of Gas Diffusion Layer of Fuel Cell. This invention was developed by Jiao Daokuan, Hao Dong, Zhang Yanyi..
Electrical
| Tue 14 Oct 2025
Beijing, Oct. 14 -- Cummins Hydrogen Energy Shanghai Co Ltd has submitted a patent application for Fuel Cell Electrode and Fuel Cell. This invention was developed by Yao Fan.
The patent application number is CN202411783116 20241206. The patent publication number is CN119581573 (A). International Patent Classification codes ar..
Electrical
| Sun 12 Oct 2025
Alexandria, Oct. 13 -- U.S. Patent and Trademark Office has published Schaeffler Tech AG & Co KG and Bender GmbH Maschb U Streckmetallfabrik patent application for Plate Arrangement for an Electrochemical Cell.
The patent application number is US202318865247 20230512. The patent publication number is US2025316722 (A1). Inter..
Measurement & Testing
| Mon 13 Oct 2025
Beijing, Oct. 13 -- Guangdong Wuligong Hydrogen Energy Industry Tech Research Institute has submitted a patent application for Excitation Source Quality Control Device and Method for Online Impedance Measurement. This invention was developed by Zhang Ruiming, Liu Ruolu, Xie Changjun, Yang Yang, Zhu Wenchao, Du Banghua, Wang Zhew..
Chemicals
| Mon 13 Oct 2025
Beijing, Oct. 13 -- Shanghai Institute of Space Power-Sources has filed a patent application for Method for Randomly Generating Physical Structure of Catalyst Layer of Proton Exchange Membrane Fuel Cell. This invention was developed by Deng Chengwei, Du Wei, Wang Hao, Zhou Shihao, Gao Shaojie and Xie Jingying.
The patent applic..
Automobile
| Sun 12 Oct 2025
Alexandria, Oct. 13 -- U.S. Patent and Trademark Office has published GM Global Technology Operations patent application for Reinforced Datum Rail for Fuel Cell Stack Systems. The invention was developed by Kommisetti Venkata, Miller Ronald, Siddappaji Purushothama and Dharmavarapu Bhuvaneswara Rao.
The patent application numbe..
Automobile
| Sun 12 Oct 2025
Alexandria, Oct. 13 -- U.S. Patent and Trademark Office has released Toyota Boshoku patent application for Fuel Cell Stack. This invention was developed by Doi Kensuke, Inukai Akihiro, Aono Haruyuki, Kawabe Satoshi and Oda Harutaka.
The patent application number is US202519092650 20250327. The patent publication number is US202..
Automobile
| Sun 12 Oct 2025
Alexandria, Oct. 13 -- Louis Herns has submitted a patent application for Self-charging Battery-powered Electric Vehicle. The patent application number is US202519077168 20250312. The patent publication number is US2025313101 (A1). International Patent Classification codes are B60L50/75, B60L53/54, B60L58/18, H01M10/46, H01M16/0..
Electrical
| Sun 12 Oct 2025
Alexandria, Oct. 13 -- Infintium Fuel Cell Systems Inc has submitted a patent application for Fuel Cell System with Radiator and Control Method Thereof. Schepmann Seneca A developed the invention.
The patent application number is US202519169985 20250403. The patent publication number is US2025316732 (A1). International Patent..
Pipe
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Shanghai University of Electric Power and Zhejiang Haizhuo New Energy Tech Co Ltd have submitted a patent application for Fuel Cell Thermal Management System Based on Loop Heat Pipe. This invention was developed by Zhao Zhanbin, Zhang Tao, Shi Zhengrong, Zhu Jingbing and Qin Zhen.
The patent application nu..
Measurement & Testing
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Shanxi Institute of Coal Chemistry, Chinese Academy of Sciences has filed a patent application for Soluble Modified Polyarylsulfonyl High-temperature-resistant Composite Bipolar Plate and Preparation Method Thereof. This invention was developed by Li Junfen, Hao Baoyi, Wang Liancheng, Lian Pengfei and Liu Zha..
Automobile
| Sat 11 Oct 2025
Beijing, Oct. 11 -- CRRC Industry Res Institute Qingdao Co Ltd has filed a patent application for Thermal Management System of Hydrogen Fuel Cell. This invention was developed by Tang Yazhou, Jin Dapeng, Wang Zhiying and Yang Guohua.
The patent application number is CN202411914622 20241223. The patent publication number is CN..
Medical
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has received Nanjing Jihua 3521 Special Equipment and Lianjin Tech Langfang Co Ltd patent application for Water Electrolysis Oxygen Generation System and Control Method Thereof. Wang Hailiang, Yang Lei, Wang Guanqiong, Yang Xiong, Li Xiang, Chen Yangyi, Wang Haibing..
Measurement & Testing
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Jiangsu Yiming Randong New Energy Tech Co Ltd has submitted a patent application for Intelligent Detection Method and Device for Gas Diffusion Performance of Fuel Cell. Zhao Xinsheng, Shi Zhongwei, Li Xiaoxiao and Yu Jing developed the invention.
The patent application number is CN202411781036 20241205. Th..
Chemicals
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has released Liyang Research Institute Southeast University and Nanjing Dongjiu Qingneng Tech Co Ltd patent application for Modelica-based Two-dimensional Dynamic Characteristic Modeling and Evaluation Method for Cross-flow SOFC (solid Oxide Fuel Cell). This inventi..
Chemicals
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has published Suzhou Zhiheming New Energy Tech Co Ltd patent application for Platinum-carbon Catalyst for Proton Exchange Membrane Fuel Cell and Synthesis Process of Platinum-carbon Catalyst. The invention was developed by Ni Yang, Zhong Shuchang and Zhang Yi.
Th..
Automobile
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Guangzhou Haipote Tech Co Ltd has submitted a patent application for Method for Enhancing Heat Dissipation Capability of Heat Dissipater of Hydrogen Fuel Cell Electric Vehicle. This invention was developed by Jia Zehua, Zhang Yao, Peng Yayun, Zhang Fenglong, Dong Zhihong and Yin Wenhui.
The patent applicat..
Electrical
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has published Sichuan Xingong Lvqing Tech Co Ltd patent application for Distributed Power Generation System Based on Methanol Fuel Cell. The invention was developed by Wei Fei, Miao Wei, Zhang Wei and Chen Ping.
The patent application number is CN202510119798 202..
Energy
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has released Guangdong Foran Technology patent application for Humidification Module and Solid Oxide Fuel Cell System. This invention was developed by Zhang Jihong, Bai Fanfei, Liu Ying and Lin Zirong.
The patent application number is CN202411741559 20241129. The..
Chemicals
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Reinz-Dichtungs has sought patent for Bipolar Plate for Electrochemical System. This invention was developed by Kunz Claudia, Stohr Thomas and Grunwald Berthold.
The patent application number is CN202411220596 20240902. The patent publication number is CN119560579 (A). International Patent Classification cod..
Chemicals
| Sat 11 Oct 2025
Beijing, Oct. 11 -- Reinz-Dichtungs has submitted a patent application for Bipolar Plate for Electrochemical System. This invention was developed by Kunz Claudia, Grunwald Berthold and Gluck Rainer.
The patent application number is CN202411220595 20240902. The patent publication number is CN119560578 (A). International Patent C..
Electrical
| Sat 11 Oct 2025
Beijing, Oct. 11 -- State Intellectual Property Office of China has released Economic And Tech Research Institute State Grid Qianghai Electric Power Company, State Grid Qinghai Electric Power and Tsinghua University patent application for Method, Device and Equipment for Analyzing Output Voltage of Proton Exchange Membrane Fuel ..
Pharmaceutical
| Thu 09 Oct 2025
Beijing, Oct. 10 -- Tokyo University of Pharmacy and Life Science and Seiko Epson have submitted a patent application for Microorganism, and Fuel Cell, Electrolytic Cell and Composition Comprising Same. Yamada Yohei, Kamakura Tomoyuki, Harada Chika and Watanabe Kazuya developed the invention.
The patent application number is ..
Engineering
| Thu 09 Oct 2025
Beijing, Oct. 10 -- Henan Hydrogen Tech Co Ltd has sought patent for Manual Stop Valve Device Suitable for Hydrogen Storage Cylinder Valve and Operation Method of Manual Stop Valve Device. This invention was developed by Li Lei, Wang Yanbin, Li Zhigang, Zhang Chenyang, Zhou Jun, Zhang Jiapeng, Zhang Wenjing, Liu Bo, Zhang Chen, ..
Automobile
| Fri 10 Oct 2025
Beijing, Oct. 10 -- Weitong New Material Res Jiangsu Co Ltd has filed a patent application for Bipolar Plate, Manufacturing Method Thereof and Fuel Cell. This invention was developed by Shi Zhongliang, Zhang Ruiyi, Jia Ning, Zhao Tingrui and Yin Yanli.
The patent application number is CN202411725955 20241128. The patent publi..
Automobile
| Thu 09 Oct 2025
Munich, Oct. 10 -- Pipistrel DOO has sought patent for System and Method for Recreating Ground Conditions for Fuel Cell Systems Operating at High Altitudes. This invention was developed by Tav Ar Gregor.
The patent application number is EP20250157386 20250212. The patent publication number is EP4629352 (A1). International Pat..
Plastics
| Fri 10 Oct 2025
Beijing, Oct. 10 -- Ceradina Tech Inc has submitted a patent application for Bilayer Polyelectrolyte Membrane. This invention was developed by Kastler Erich, Hartsucard Thierry, Stahle Claudia, Wong Garry and Cazzeroni David A.
The patent application number is CN20238046496 20230414. The patent publication number is CN1195472..
Automobile
| Fri 10 Oct 2025
Beijing, Oct. 10 -- Evog LLC has filed a patent application for Fuel Storage and Supply System for Vehicle Fuel Cell. This invention was developed by Buttoff Leonard N, Pilkov Pavel V, Bokarova Alexandra Borisovna, Bolshakov Alexey Sergeevich and Pope Anthony David.
The patent application number is CN20238055397 20230913. The..
Transportation
| Fri 10 Oct 2025
Munich, Oct. 10 -- European Patent Office has published Volvo Truck patent application for a Method for Increasing Brake Performance in a Fuel Cell Electric Vehicle. The invention was developed by Wilhelmsson Martin, Nordholm Linus, Smidebrant Tobias, Trönnberg Gabriel, Bjernetun Johan, Blomqvist Jenny, Lindberg Johan and Axels..
Automobile
| Fri 10 Oct 2025
Beijing, Oct. 10 -- State Intellectual Property Office of China has received Robert Bosch patent application for Bipolar Plate, Fuel Cell System and Electrolysis Device. Berger Markus, Lenderink Jan Willem, Prinsen Luc and Sauter Ulrich developed the invention.
The patent application number is CN20238052409 20230612. The pate..
Automobile
| Fri 10 Oct 2025
Beijing, Oct. 10 -- Evog LLC has filed a patent application for Vehicle Power Supply System. This invention was developed by Pilkova Alexandra Borisovna, Buttoff Leonard N, Pilkov Pavel V, Fedichev Igor Mihaylovich, Pope Anthony David, Kuzmin Mikhail Nikolaevich, Chub Andrei Vladimirovich, Levchenko Andrey Vladimirovich, Kolesni..
Automobile
| Thu 09 Oct 2025
Munich, Oct. 10 -- European Patent Office has released Purem patent application for Fuel Cell System and Method for Operating a Fuel Cell System. This invention was developed by Gaiser Gerd, Lehr Tobias, Weller Bernd and Birgler Markus.
The patent application number is EP20250160137 20250226. The patent publication number is ..
Transportation
| Thu 09 Oct 2025
Munich, Oct. 10 -- Volvo Truck has applied European patent for Coolant Expansion Tank for Fuel Cell Stack Vehicle Cooling System. Hulthén Rikard developed it.
The patent application number is EP20220818492 20221129. The patent publication number is EP4627201 (A1). International Patent Classification codes are B60K11/02, F01P11..
Automobile
| Thu 09 Oct 2025
Beijing, Oct. 10 -- State Intellectual Property Office of China has received Beijing Qingyun New Energy Tech Co Ltd patent application for Hydrogen Leakage Detection Method and Device. Li Tianrui, Fang Fang, Liu Xiuhui, Xu Huijie and Song Chenzheng developed the invention.
The patent application number is CN202411424710 20241..
Automobile
| Fri 10 Oct 2025
Beijing, Oct. 10 -- State Intellectual Property Office of China has received Suzhou Qinglan Technology patent application for Method and Structure for Purging Air Filter of Air Subsystem of Fuel Cell. Zhao Shufei, Sun Yiyan, Zhang Fan and Zhang Shunlong developed the invention.
The patent application number is CN202411768089 20..
Chemicals
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Toshiba and Toshiba Energy Systems & Solutions have been granted a patent for Fuel Cell, Electrochemical Device, and Method of Tightening and Adjusting Fuel Cell. Tanaka Takayuki and Kikuchi Isamu developed the invention.
The patent application number is US202217893120 20220822. The patent publication nu..
Electrical
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Hyundai Motor Company and Kia have obtained a patent for apparatus for converting power of fuel cell for power generation and method thereof. This invention was developed by Son Yong Doo.
The patent application number is US202218049728 20221026. The patent publication number is US12438167 (B2). Internati..
Automobile
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Hyundai Motor Company and Kia have secured a patent on Separator Unit for a Fuel Cell and a Unit Cell for a Fuel Cell Including Same. Ko Han Gil developed the invention.
The patent application number is US202217875006 20220727. The patent publication number is US12438162 (B2). International Patent Classi..
Chemicals
| Wed 08 Oct 2025
Beijing, Oct. 9 -- State Intellectual Property Office of China has published Shenzhen Acad Aerospace Tech patent application for Alloy Catalyst for Fuel Cell and Preparation Method Thereof. The invention was developed by Lyu Haifeng and Zhang Shenggang.
The patent application number is CN202411776606 20241205. The patent publ..
Transportation
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Kwatercraft Co Ltd has secured a patent on Energy-independent Water Electrolysis Fuel Cell Water Cart. Kwon Yujin, Cho Nam Ju and Jeong Myeong Seok developed the invention.
The patent application number is US201917593042 20190605. The patent publication number is US12438172 (B2). International Patent Cla..
Chemicals
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- U.S. Patent and Trademark Office has awarded a patent to Hyundai Motor Company, Kia Corp and Daegu Gyeongbuk Institute of Science and Technology for Porous Multi-metal Oxide Nanotubes and Production Method Therefor. Park Ju Ahn and Shanmugam Sangaraju developed the invention.
The patent application numbe..
Chemicals
| Wed 08 Oct 2025
Beijing, Oct. 9 -- State Intellectual Property Office of China has published Xi'an Jiaotong University and Shandong Binglun Haizhuo Hydrogen Energy Tech Research Institute Co Ltd patent application for Single-row Combined Tubular Solid Oxide Fuel Cell Stack Structure. The invention was developed by Li Chengxin, Dai Yue, Sun Shao..
Chemicals
| Wed 08 Oct 2025
Beijing, Oct. 9 -- State Intellectual Property Office of China has published Foshan Gas High Pressure Pipe Network Co Ltd and Guangdong Foran Technology patent application for Waste Gas and Fuel Integrated Treatment Assembly of Solid Oxide Fuel Cell System. The invention was developed by Mei Yongchun, Ling Hongda, Xiao Wei, Xian..
Automobile
| Wed 08 Oct 2025
Beijing, Oct. 9 -- State Intellectual Property Office of China has released CRRC Industry Res Institute Qingdao Co Ltd patent application for Control Method and Device of Fuel Cell System. This invention was developed by Liu Zhanrui, Han Fengxu, Chen Shaoxin, Wang Zhiying and Tang Yazhou.
The patent application number is CN20..
Automobile
| Wed 08 Oct 2025
Beijing, Oct. 9 -- Jiangsu Juliang New Energy Tech Co Ltd has submitted a patent application for Hydrogen Supply Device of Hydrogen Fuel Cell. This invention was developed by Zheng Dandan.
The patent application number is CN202411785262 20241206. The patent publication number is CN119542461 (A). International Patent Classific..
Automobile
| Wed 08 Oct 2025
Beijing, Oct. 9 -- Jiangsu Xinqing Power Tech Co Ltd has submitted a patent application for Hydrogen Supply Device of Fuel Cell Engine. This invention was developed by Zhang Kai and Wang Zhiqiang.
The patent application number is CN202411784850 20241206. The patent publication number is CN119542460 (A). International Patent C..
Tools and Machinery
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Sumitomo Electric Industries has received a patent for Metal Porous Sheet, Fuel Cell, and Water Electrolysis Device. This invention was developed by Numata Koma, Majima Masatoshi, Ogawa Mitsuyasu, Higashino Takahiro, Okuno Kazuki and Tawarayama Hiromasa.
The patent application number is US202017251889 20..
Automobile
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Hyundai Motor Company and Kia have been granted a patent for Fuel Cell Having Excellent Sealing Performance. This invention was developed by Heo Yong Suk, Ahn Jae Min and Lee Pil Young.
The patent application number is US202217848650 20220624. The patent publication number is US12438176 (B2). Internation..
Oil & Gas
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Cummins Inc and Hydrogenics have been awarded a patent for Electrode Pressure Balance for a Nitrogen Blanketing Process. This invention was developed by Ranieri Salvatore, Teene Eero, Forte Paolo, Rizzi Justin, Malhi Prabhsimran, Ancimer Richard, Tripathi Sumit and Sorbera Sonia.
The patent application n..
Electrical
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- U.S. Patent and Trademark Office has awarded a patent to Zhejiang Union Sky Tech Co Ltd for Large Proton Exchange Membrane Fuel Cell Power Station Process System. Zhou He, Zhou Fengman, Wan Shujing and Zhou Gang developed the invention.
The patent application number is US201917782160 20191223. The patent..
Energy
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Hydrogenics has been granted a patent for Systems and Methods for Ventilating a Fuel Cell Enclosure. Rizzi Justin and Forte Paolo developed the invention.
The patent application number is US202217888201 20220815. The patent publication number is US12438165 (B2). International Patent Classification codes ..
Automobile
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- cellcentric has been granted a patent for Method for Bonding Components of a Fuel Cell. Medina Michael, Szperkowicz Michael, Maassen Thomas and Patterson Cole developed the invention.
The patent application number is US201917764662 20191126. The patent publication number is US12438163 (B2). International P..
Chemicals
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- Kolon Industries has received a patent for Carbon-based Carrier for Fuel Cell Catalyst, Catalyst Comprising Same, Membrane-electrode Assembly Comprising Same, and Method for Preparing Same. This invention was developed by Kim Jung Ho, Kim Jun Young, Song Kah-young, Kong Nakwon, Lee Jusung, Nam Kyoungsik and..
Automobile
| Wed 08 Oct 2025
Alexandria, Oct. 9 -- BorgWarner has been granted a patent for Electric Engine for a Charging Device and Production Method. Homann Kai and Glass Thomas developed the invention.
The patent application number is US202217817667 20220805. The patent publication number is US12438425 (B2). International Patent Classification codes ar..
Electrical
| Wed 08 Oct 2025
Beijing, Oct. 9 -- Sunrise Power Co Ltd has filed a patent application for Novel Fuel Cell System Electric Pile Inlet End Integrated Structure. This invention was developed by Wang Yuanli, Li Dongming, Ding Peng, Xu Jingbin, Wang Hongshuang and Nan Yu.
The patent application number is CN202411592953 20241108. The patent publi..
Energy
| Wed 08 Oct 2025
Beijing, Oct. 9 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for Fuel Cell Stack and Application Thereof. Wang Suli, Wu Si and Sun Gongquan developed the invention.
The patent application number is CN20231185930 20230828. The patent publication number is CN119542487 (..
Chemicals
| Wed 08 Oct 2025
Beijing, Oct. 9 -- China University of Mining and Technology, Beijing has submitted a patent application for Proton Conduction Type Electrolyte for Solid Oxide Fuel Cell and Preparation Method of Proton Conduction Type Electrolyte. This invention was developed by Sun Chunwen, Wei Jialu and Zhang Wei.
The patent application numb..
Electrical
| Wed 08 Oct 2025
Beijing, Oct. 9 -- State Intellectual Property Office of China has published Nanjing Yuejiajun Hydrogen Power Tech Development Co Ltd patent application for Distributed Methanol Power Generation Method and Device. The invention was developed by Yue Jianming.
The patent application number is CN202411771301 20241204. The patent..
Energy
| Thu 09 Oct 2025
Beijing, Oct. 9 -- Marketing Service Center of State Grid Anhui Electric Power Co Ltd has sought patent for Virtual Power Plant Real-time Day-ahead Optimization Scheduling Method Based on Improved Harris Eagle Optimization. This invention was developed by Bai Yunlong, Jeong Kang-jin, Han Hao, Qiao Jingbo, Cheng Wei, Wang Pin, Ta..
Electrical
| Thu 09 Oct 2025
Beijing, Oct. 9 -- Guangdong Power Grid and Electric Power Res Institute Guangdong Power Grid Corp have applied Chinese patent for Liquid Hydrogen Superconducting Co-melting Energy Storage Semi-physical Simulation System. Li Li, Yang Mingzhen, Li Hao, Qiu Yifeng, Xu Ying, Fang Jiakun and Wen Jinyu developed it.
The patent app..
Oil & Gas
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Genvia, Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology have sought patent for Hot Box Comprising Uniformly Powered Stacks of Plates for Solid Oxide Electrolyzer (SOEC) or for Fuel Cell System (SOFC), and Associated Installation. This invention was..
Paper and Pulp
| Wed 08 Oct 2025
Beijing, Oct. 8 -- Lineng New Energy Tech Beijing Co Ltd has submitted a patent application for Carbon Fiber Base Material for Fuel Cell, Preparation Method of Carbon Fiber Base Material, Raw Carbon Paper and Preparation Method of Raw Carbon Paper. This invention was developed by Miao Ying, Sun Xiuyu, Cheng Liming, Zhang Jiujun ..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- World Intellectual Property Organization has received Toyota Chuo Kenkyusho KK and DENSO patent application for Fuel Cell Control Device and Fuel Cell Control Method. Watanabe Takao, Fukaya Norihiro, Yamada Naoyuki, Wakayama Naoya and Kawabata Kohei developed the invention.
The patent application number is W..
Oil & Gas
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Subaru Corp and Enomoto Co Ltd have submitted a patent application for Gas Diffusion Member. Nunokawa Takumi, Watanabe Masahiro and Nasu Mitsunori developed the invention.
The patent application number is WO2024JP12639 20240328. The patent publication number is WO2025203428 (A1). International Patent Classif..
Chemicals
| Tue 07 Oct 2025
Geneva, Oct. 8 -- World Intellectual Property Organization has released Air Liquide and Air Liquide American patent application for Stabilized Platinum Fuel Cell Catalyst and Preparation Method Thereof. This invention was developed by Teramoto Takashi, Huang Qi-an, Dussarrat Christian and Blasco Nicolas.
The patent applicatio..
Chemicals
| Tue 07 Oct 2025
Geneva, Oct. 8 -- The Carbon Studio Inc has sought patent for Porous Carbon Body for Fuel Cell Catalyst Support. This invention was developed by Park Jae-hyun, Bae Young-kyu and Lee Gil-hwan.
The patent application number is WO2025KR03876 20250326. The patent publication number is WO2025206744 (A1). International Patent Class..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Honda Motor has submitted a patent application for Fuel Cell Stack. This invention was developed by Mito Toshinobu and Giga Akihito.
The patent application number is WO2025JP06765 20250227. The patent publication number is WO2025204455 (A1). International Patent Classification codes are H01M8/0258, H01M8/026..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Honda Motor has submitted a patent application for Fuel Cell Stack. Arai Fumiya developed the invention.
The patent application number is WO2025JP06764 20250227. The patent publication number is WO2025204454 (A1). International Patent Classification codes are H01M8/02, H01M8/0258, H01M8/10, H01M8/2465 and H0..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- World Intellectual Property Organization has released Honda Motor patent application for Fuel Cell Stack. This invention was developed by Omori Suguru and Sugihara Yuta.
The patent application number is WO2025JP06447 20250225. The patent publication number is WO2025204407 (A1). International Patent Classific..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Honda Motor has sought patent for Fuel Cell Stack. This invention was developed by Omori Suguru, Giga Akihito and Sugihara Yuta.
The patent application number is WO2025JP06446 20250225. The patent publication number is WO2025204406 (A1). International Patent Classification codes are H01M8/0276, H01M8/10, H01..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Honda Motor has filed a patent application for Fuel Cell Stack. This invention was developed by Omori Suguru, Hiroe Kazuma and Takano Ryo.
The patent application number is WO2025JP06445 20250225. The patent publication number is WO2025204405 (A1). International Patent Classification codes are H01M8/0247, H01..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- World Intellectual Property Organization has published Nissan Motor patent application for Electrochemical Cell, Solid Oxide Fuel Cell, Solid Oxide Electrolysis Cell, and Method for Manufacturing Electrochemical Cell. The invention was developed by Miura Yohei.
The patent application number is WO2024JP13283 20..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Nissan Motor has submitted a patent application for Electrochemical Cell, Solid Oxide Fuel Cell, Solid Oxide Electrolysis Cell, and Method for Manufacturing Electrochemical Cell. This invention was developed by Miura Yohei.
The patent application number is WO2024JP13281 20240329. The patent publication number ..
Measurement & Testing
| Wed 08 Oct 2025
Beijing, Oct. 8 -- Yuchai Xinlan Jiangsu Hydrogen Energy Tech Co Ltd has submitted a patent application for Fuel Cell Gas Cavity and Cooling Liquid Cavity Blowby Detection Method. This invention was developed by Liu Min, Yu Pei, Wang Weijie and Liang Wei.
The patent application number is CN202411685414 20241122. The patent pu..
Energy
| Wed 08 Oct 2025
Beijing, Oct. 8 -- Northwestern Polytechnical University has sought patent for Dual-drive Rotary Detonation Engine Integrated with Fuel Cell. This invention was developed by Ji Zhixing, Cheng Liwen and Wang Zhanxue.
The patent application number is CN20231186324 20230828. The patent publication number is CN119532058 (A). Inte..
Construction
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Komatsu has filed a patent application for Work Machine and Method. This invention was developed by Imai Yosuke, Watanabe Yuto, Yamawaki Shota and Obata Koji.
The patent application number is WO2025JP09904 20250314. The patent publication number is WO2025205084 (A1). International Patent Classification codes a..
Automobile
| Tue 07 Oct 2025
Beijing, Oct. 7 -- Hyundai Motor and Kia Motors have applied Chinese patent for Nozzle Assembly for Vehicle. Jeong Park In, Shim Hyo Sub, Park In Tae, Liu Chengzhen, Nam Sang-hyuk, Ban Hyeon Seok and Kim Hak Yun developed it.
The patent application number is CN202411114436 20240814. The patent publication number is CN11952503..
Energy
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Kyocera has submitted a patent application for Fuel Cell System. This invention was developed by Sugihara Kazunari and Ibusuki Katsuhide.
The patent application number is WO2025JP13006 20250328. The patent publication number is WO2025206391 (A1). International Patent Classification codes are H01M8/0432, H01M..
Energy
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Kyocera has applied WIPO patent for Fuel Cell System. Kawaguchi Yutaka and Sugihara Kazunari developed it.
The patent application number is WO2025JP13003 20250328. The patent publication number is WO2025206389 (A1). International Patent Classification codes are H01M8/04, H01M8/04303, H01M8/0432, H01M8/0438, ..
Energy
| Tue 07 Oct 2025
Geneva, Oct. 8 -- Kyocera has submitted a patent application for Fuel Cell System. This invention was developed by Sugihara Kazunari and Ibusuki Katsuhide.
The patent application number is WO2025JP12999 20250328. The patent publication number is WO2025206386 (A1). International Patent Classification codes are H01M8/04, H01M8/..
Automobile
| Tue 07 Oct 2025
Geneva, Oct. 8 -- World Intellectual Property Organization has released Honda Motor patent application for Fuel Cell Stack and Method for Manufacturing Fuel Cell Stack. This invention was developed by Miyajima Kazuyoshi and Giga Akihito.
The patent application number is WO2025JP06767 20250227. The patent publication number is..
Automobile
| Tue 07 Oct 2025
Beijing, Oct. 7 -- State Inspection Group Shanghai Co Ltd and Shanghai 2nd Polytechnic University have submitted a patent application for Preparation Method of Rapidly-cured Expanded Graphite-based Fuel Cell Composite Bipolar Plate. This invention was developed by Zhang Lipeng, Zhou Shengjie, Hu Xiufeng, Wang Yiduo, Zhu Mingyang..
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