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ELECTRICITY
H01
Electric elements
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Fuel cells Manufacture thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Microbial fuel cell using electron absorber having high reduction p...
Patent number
12,261,336
Issue date
Mar 25, 2025
Yong Hak Park
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fuel cell stack with compression means
Patent number
12,261,340
Issue date
Mar 25, 2025
EH GROUP ENGINEERING AG
Mardit Matian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar plate for a fuel cell, fuel cell having a bipolar plate
Patent number
12,261,330
Issue date
Mar 25, 2025
Robert Bosch GmbH
Juergen Hackenberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compact fuel cell modules and assemblies
Patent number
12,261,341
Issue date
Mar 25, 2025
CH INNOVATIONS INC.
David B. Harvey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Equipment and method for manufacturing separator for fuel cell
Patent number
12,251,749
Issue date
Mar 18, 2025
Elf System Co., LTD
Byung-Soo Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Roller embossing method for flexible graphite polar plates of fuel...
Patent number
12,251,871
Issue date
Mar 18, 2025
Shanghai Shenli Technology Co., Ltd.
Yichong Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fuel cell stack comprising variable bipolar plates
Patent number
12,255,359
Issue date
Mar 18, 2025
Audi AG
Adel Jilani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid oxide electrochemical system having integrated heating means
Patent number
12,255,362
Issue date
Mar 18, 2025
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Charlotte Bernard
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Fuel cell unit
Patent number
12,255,361
Issue date
Mar 18, 2025
Robert Bosch GmbH
Andreas Ringk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell separator
Patent number
12,255,360
Issue date
Mar 18, 2025
Toyota Shatai Kabushiki Kaisha
Yoshinori Shinozaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly for a redox flow battery
Patent number
12,255,370
Issue date
Mar 18, 2025
ESS Tech, Inc.
Sean Casey
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for manufacturing fuel cell stack
Patent number
12,249,741
Issue date
Mar 11, 2025
Toyota Jidosha Kabushiki Kaisha
Taiki Kuwahara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enclosed fuel cell stack row
Patent number
12,249,746
Issue date
Mar 11, 2025
cellcentric GmbH & Co. KG
Rae Hartwell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell metallic gas diffusion layer
Patent number
12,237,515
Issue date
Feb 25, 2025
Textron Innovations Inc.
Phalgun Madhusudan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing fuel cell separator
Patent number
12,226,962
Issue date
Feb 18, 2025
Toyota Boshoku Kabushiki Kaisha
Tatsuya Nagata
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Reactant flow channels for electrolyzer applications
Patent number
12,227,855
Issue date
Feb 18, 2025
Loop Energy Inc.
Sean Michael MacKinnon
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
Patent number
12,230,847
Issue date
Feb 18, 2025
Osaka Gas Co., Ltd.
Hisao Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air control valve for fuel cell
Patent number
12,230,848
Issue date
Feb 18, 2025
Hyundai Motor Company
Sang Woo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cell stack device, module, and module housing device
Patent number
12,224,470
Issue date
Feb 11, 2025
Kyocera Corporation
Norimitsu Fukami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct alcohol fuel cell
Patent number
12,218,388
Issue date
Feb 4, 2025
Widex A/S
Torsten Lund-Olesen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar plate for fuel cell
Patent number
12,218,389
Issue date
Feb 4, 2025
Ford Global Technologies, LLC
Chunchuan Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency cold plate
Patent number
12,218,329
Issue date
Feb 4, 2025
Ampaire, Inc.
Nathaniel C. Wynn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of predicting liquid regions and vapor regions in bipolar pl...
Patent number
12,218,392
Issue date
Feb 4, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Yuqing Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell single unit, fuel cell module, and fuel cell device
Patent number
12,212,026
Issue date
Jan 28, 2025
Osaka Gas Co., Ltd.
Mitsuaki Echigo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing arrangement for a fuel cell stack and method for manu...
Patent number
12,212,028
Issue date
Jan 28, 2025
Powercell Sweden AB
Stefan Munthe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cell stack device, module, module housing device, and metal member
Patent number
12,212,023
Issue date
Jan 28, 2025
Kyocera Corporation
Koji Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanoporous ultra-high molecular weight polyethylene membrane
Patent number
12,206,064
Issue date
Jan 21, 2025
The Hong Kong University of Science and Technology
Ping Gao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Compositions for bipolar plates and methods for preparing same
Patent number
12,199,319
Issue date
Jan 14, 2025
Arkema France
Stéphane Bizet
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Support members for fuel cell fluid flow networks
Patent number
12,199,320
Issue date
Jan 14, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Yuqing Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Equipment for manufacturing separator for fuel cell and method of m...
Patent number
12,194,521
Issue date
Jan 14, 2025
Elf System Co., LTD
Byung-Soo Jung
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
SOLID OXIDE ELECTROCHEMICAL DEVICE UNIT CELL
Publication number
20250096284
Publication date
Mar 20, 2025
NISSAN NORTH AMERICA, INC.
Mohammed Hussain Abdul Jabbar
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HUMIDIFIER
Publication number
20250096285
Publication date
Mar 20, 2025
MAHLE International GmbH
Samuel Kohler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CROSS-FLOW COMPONENT FOR ELECTROCHEMICAL DEVICE
Publication number
20250092538
Publication date
Mar 20, 2025
HYAXIOM, INC.
Jesse Marzullo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE MEMBER, FUEL CELL, AND ELECTROLYSIS DEVICE
Publication number
20250096283
Publication date
Mar 20, 2025
Sumitomo Electric Industries, Ltd.
Takahiro HIGASHINO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURE-RESISTANT FUEL CELL
Publication number
20250087713
Publication date
Mar 13, 2025
AIRBUS OPERATIONS GMBH
Pedro NEHTER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL VEHICLE THERMAL SYSTEM
Publication number
20250087716
Publication date
Mar 13, 2025
FCA US LLC
Matthew T. Bartlett
B60 - VEHICLES IN GENERAL
Information
Patent Application
INTEGRATED UNIT CELL FOR FUEL CELL
Publication number
20250087717
Publication date
Mar 13, 2025
Hyundai Motor Company
Byeong-Heon Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE COMPRISING SURFACE-TREATED FLOW CHANNELS
Publication number
20250087718
Publication date
Mar 13, 2025
Aerostack GmbH
Markus SCHUDY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED ELECTROCHEMICAL CELL POWER GENERATION AND ELECTROLYSIS S...
Publication number
20250087711
Publication date
Mar 13, 2025
CZERO, INC.
Nick ECHTER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE AND CURRENT COLLECTOR PLATE OF FLOW BATTERY
Publication number
20250087712
Publication date
Mar 13, 2025
VRB Energy Inc.
Zhen Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNITIZED FUEL CELL
Publication number
20250087714
Publication date
Mar 13, 2025
Hyundai Motor Company
Jong Hyeok Noh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNITIZED UNIT CELL FOR FUEL CELL STACK
Publication number
20250087715
Publication date
Mar 13, 2025
Hyundai Motor Company
Jong Hyeok Noh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENCAPSULATED ELECTRODE AND THE MEANS TO ATTACH IT TO A SOFT GOODS A...
Publication number
20250087719
Publication date
Mar 13, 2025
LOCKHEED MARTIN ENERGY, LLC
Steven John DASILVA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
Publication number
20250079477
Publication date
Mar 6, 2025
REINZ-Dichtungs-GmbH
Claudia KUNZ
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE FOR AN ELECTROCHEMICAL SYSTEM
Publication number
20250079476
Publication date
Mar 6, 2025
REINZ-Dichtungs-GmbH
Claudia KUNZ
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Phosphoric Acid Replenishment
Publication number
20250079490
Publication date
Mar 6, 2025
ZeroAvia Ltd.
Sergei SHUBENKOV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND CONTROL METHOD FOR FUEL CELL SYSTEM
Publication number
20250079489
Publication date
Mar 6, 2025
Honda Motor Co., Ltd.
Shuto MANIWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bipolar Plate for Fuel Cell and Method for Manufacturing same, and...
Publication number
20250079474
Publication date
Mar 6, 2025
ROBERT BOSCH GmbH
Rongrong Jiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR OF ELECTROCHEMICAL CELL STACK
Publication number
20250079475
Publication date
Mar 6, 2025
Kabushiki Kaisha Toshiba
Keisuke NAKAZAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE WITH AT LEAST ONE LAYER AND AT LEAST ONE INSERT
Publication number
20250079478
Publication date
Mar 6, 2025
REINZ-Dichtungs-GmbH
Andreas MICHALKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS TURBINE AND FUEL CELL BASED POWER GENERATOR
Publication number
20250079479
Publication date
Mar 6, 2025
Honeywell International Inc.
Martin Knob
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STACK OF SOEC/SOFC SOLID OXIDE CELLS HAVING INNER GUIDING ELEMENTS
Publication number
20250070211
Publication date
Feb 27, 2025
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Olivier GILLIA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SOLID OXIDE FUEL CELL
Publication number
20250070193
Publication date
Feb 27, 2025
NISSAN MOTOR CO., LTD.
Ken Bryan IKEGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASSEMBLY COMPRISING A STACK OF SOEC/SOFC SOLID OXIDE CELLS AND OUTE...
Publication number
20250070212
Publication date
Feb 27, 2025
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Stéphane DI IORIO
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SUBSTRATES, OXYGEN ELECTRODES AND ELECTROCHEMICAL DEVICES
Publication number
20250062365
Publication date
Feb 20, 2025
HYDROLITE LTD
Anna KITAYEV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID OXIDE CELLS WITH POROUS LAYERS, AND METHODS FOR FABRICATION T...
Publication number
20250062378
Publication date
Feb 20, 2025
University of Maryland, College Park
Eric WACHSMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE AQUEOUS Zn||IS FLOW BATTERY SYSTEM
Publication number
20250062381
Publication date
Feb 20, 2025
City University of Hong Kong
Chunyi ZHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL MODULE
Publication number
20250062382
Publication date
Feb 20, 2025
Hyundai Motor Company
Kyung Ho Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERCONNECT FOR A FUEL CELL STACK AND METHOD OF OPERATING THE STACK
Publication number
20250062369
Publication date
Feb 20, 2025
BLOOM ENERGY CORPORATION
Muthiah Annamalai RAMAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE FOR A FUEL CELL STACK
Publication number
20250062370
Publication date
Feb 20, 2025
Vitesco Technologies GMBH
Frank DIETRICH
H01 - BASIC ELECTRIC ELEMENTS