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Processes for controlling fuel cells or fuel cell systems
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Patents Grants
last 30 patents
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Patent Grant
Energy source supply systems, energy source supply devices, and rel...
Patent number
12,187,142
Issue date
Jan 7, 2025
A3 LABS, LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of operating a fuel cell assembly for an aircraft
Patent number
12,043,406
Issue date
Jul 23, 2024
General Electric Company
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Energy source supply systems, energy source supply devices, and rel...
Patent number
RE49932
Issue date
Apr 23, 2024
A3 LABS LLC
David Haberman
Information
Patent Grant
Fuel cell system
Patent number
11,876,261
Issue date
Jan 16, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Junji Morita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
System and method for operating fuel cell
Patent number
11,870,117
Issue date
Jan 9, 2024
Hyundai Motor Company
Jae Kwon Jung
B60 - VEHICLES IN GENERAL
Information
Patent Grant
PI control partial derivative based I-term for wind-up prevention
Patent number
11,728,498
Issue date
Aug 15, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Jared M. Farnsworth
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Systems and methods for multi-module control of a hydrogen powered...
Patent number
11,718,410
Issue date
Aug 8, 2023
Universal Hydrogen Co.
John-Paul Clarke
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Flow battery system and large scale flow battery energy storage device
Patent number
11,705,570
Issue date
Jul 18, 2023
DALIAN RONGKEPOWER CO., LTD
Haijun Zhao
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Energy source supply systems, energy source supply devices, and rel...
Patent number
11,667,202
Issue date
Jun 6, 2023
A3 LABS LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and system for redox flow battery idle state
Patent number
11,664,512
Issue date
May 30, 2023
ESS Tech, Inc.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox flow battery systems and methods of manufacture and operation...
Patent number
11,626,608
Issue date
Apr 11, 2023
COUGAR CREEK TECHNOLOGIES, LLC
Kui Wei
C01 - INORGANIC CHEMISTRY
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Patent Grant
Methods and systems for determining average oxidation state of redo...
Patent number
11,626,607
Issue date
Apr 11, 2023
COUGAR CREEK TECHNOLOGIES, LLC
Kui Wei
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Hybrid power generation systems
Patent number
11,542,840
Issue date
Jan 3, 2023
Hamilton Sundstrand Corporation
Malcolm Macdonald
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Systems and methods for multi-module control of a hydrogen powered...
Patent number
11,420,757
Issue date
Aug 23, 2022
Universal Hydrogen Co.
John-Paul Clarke
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell system
Patent number
11,404,709
Issue date
Aug 2, 2022
Toyota Jidosha Kabushiki Kaisha
Sho Kato
B60 - VEHICLES IN GENERAL
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Patent Grant
Method for controlling fuel cell vehicle
Patent number
11,351,889
Issue date
Jun 7, 2022
Hyundai Motor Company
Kang Sik Jeon
B60 - VEHICLES IN GENERAL
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Patent Grant
Fuel cell stack assembly and method of operating the same
Patent number
11,309,572
Issue date
Apr 19, 2022
BLOOM ENERGY CORPORATION
David Edmonston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control of an electrochemical device with integrated diagnostics, p...
Patent number
11,239,481
Issue date
Feb 1, 2022
STIFTELSEN SINTEF
Federico Zenith
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Redox flow battery systems and methods of manufacture and operation...
Patent number
11,233,263
Issue date
Jan 25, 2022
CREEK CHANNEL INC.
Kui Wei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,223,056
Issue date
Jan 11, 2022
Toyota Jidosha Kabushiki Kaisha
Kohei Oda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell generator system
Patent number
11,211,617
Issue date
Dec 28, 2021
Korea Institute of Energy Research
Young-jun Sohn
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Fe—Cr redox flow battery systems and methods of manufacture and ope...
Patent number
11,201,345
Issue date
Dec 14, 2021
CREEK CHANNEL INC.
Kui Wei
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Methods and systems for determining average oxidation state of redo...
Patent number
11,189,854
Issue date
Nov 30, 2021
CREEK CHANNEL INC.
Kui Wei
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Energy source supply systems, energy source supply devices, and rel...
Patent number
11,097,627
Issue date
Aug 24, 2021
A3 LABS LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Vehicle-to-grid energy for use with hydrogen generation
Patent number
11,077,766
Issue date
Aug 3, 2021
Honda Motor Co., Ltd.
Jeremy Whaling
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell activation method
Patent number
11,081,713
Issue date
Aug 3, 2021
Honda Motor Co., Ltd.
Shohei Toyota
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Hydrogen detection apparatus, fuel cell vehicle, hydrogen leak moni...
Patent number
11,027,604
Issue date
Jun 8, 2021
PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
Ken Kawai
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method and apparatus for handling controller area network (CAN) mes...
Patent number
11,012,254
Issue date
May 18, 2021
BLOOM ENERGY CORPORATION
Jayanth Moodliar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for diagnosing lack of coolant supplied to coolant pump of v...
Patent number
10,969,181
Issue date
Apr 6, 2021
Hyundai Motor Company
Young Pin Jin
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Use of an anode catalyst layer
Patent number
10,938,038
Issue date
Mar 2, 2021
Johnson Matthey Fuel Cells Limited
Rachel Louise O'Malley
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
CHARGING SYSTEM FOR ELECTRIC WORK VEHICLES AND ASSOCIATED METHODS
Publication number
20240424935
Publication date
Dec 26, 2024
CNH INDUSTRIAL AMERICA LLC
Kelly Michael Burgess
B60 - VEHICLES IN GENERAL
Information
Patent Application
Reversible System Comprising A Reversible Fuel Cell And A Metal Hyd...
Publication number
20240243326
Publication date
Jul 18, 2024
ELECTRICITE DE FRANCE
Aline Leon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-CONTACT LIQUID LEVEL SENSOR
Publication number
20240151572
Publication date
May 9, 2024
ESS TECH, INC.
Joseph M. Cooley
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF OPERATING A FUEL CELL ASSEMBLY FOR AN AIRCRAFT
Publication number
20230382552
Publication date
Nov 30, 2023
GENERAL ELECTRIC COMPANY
Honggang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR MULTI-MODULE CONTROL OF A HYDROGEN POWERED...
Publication number
20230356854
Publication date
Nov 9, 2023
Universal Hydrogen Co.
John-Paul Clarke
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY SOURCE SUPPLY SYSTEMS, ENERGY SOURCE SUPPLY DEVICES, AND REL...
Publication number
20230256839
Publication date
Aug 17, 2023
A3 Labs LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHODS AND SYSTEM FOR REDOX FLOW BATTERY IDLE STATE
Publication number
20230253583
Publication date
Aug 10, 2023
ESS TECH, INC.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEM FOR REDOX FLOW BATTERY IDLE STATE
Publication number
20230253584
Publication date
Aug 10, 2023
ESS TECH, INC.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR DETERMINING AVERAGE OXIDATION STATE OF REDO...
Publication number
20230231171
Publication date
Jul 20, 2023
COUGAR CREEK TECHNOLOGIES, LLC
Kui Wei
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20230098470
Publication date
Mar 30, 2023
Honda Motor Co., Ltd.
Takashi KAWAURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL STACK ASSEMBLY AND METHOD OF OPERATING THE SAME
Publication number
20220209276
Publication date
Jun 30, 2022
BLOOM ENERGY CORPORATION
David Edmonston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR MULTI-MODULE CONTROL OF A HYDROGEN POWERED...
Publication number
20220204176
Publication date
Jun 30, 2022
Universal Hydrogen Co.
John-Paul Clarke
B60 - VEHICLES IN GENERAL
Information
Patent Application
REDOX FLOW BATTERY SYSTEMS AND METHODS OF MANUFACTURE AND OPERATION...
Publication number
20220069328
Publication date
Mar 3, 2022
Creek Channel Inc.
Kui Wei
G01 - MEASURING TESTING
Information
Patent Application
FLOW BATTERY SYSTEM AND LARGE SCALE FLOW BATTERY ENERGY STORAGE DEVICE
Publication number
20210399326
Publication date
Dec 23, 2021
DALIAN RONGKEPOWER CO., LTD
Haijun ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY SOURCE SUPPLY SYSTEMS, ENERGY SOURCE SUPPLY DEVICES, AND REL...
Publication number
20210370784
Publication date
Dec 2, 2021
A3 Labs LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FUEL CELL STACK, FUEL CELL SYSTEM, AND METHOD FOR CONTROLLING FUEL...
Publication number
20210367260
Publication date
Nov 25, 2021
Toyota Jidosha Kabushiki Kaisha
Jin TOMATSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEM FOR REDOX FLOW BATTERY IDLE STATE
Publication number
20210359315
Publication date
Nov 18, 2021
ESS Tech, Inc.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY SYSTEMS AND METHODS OF MANUFACTURE AND OPERATION...
Publication number
20200373601
Publication date
Nov 26, 2020
Creek Channel Inc.
Kui Wei
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR CONTROLLING FUEL CELL VEHICLE
Publication number
20200290466
Publication date
Sep 17, 2020
Hyundai Motor Company
Kang Sik Jeon
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY SOURCE SUPPLY SYSTEMS, ENERGY SOURCE SUPPLY DEVICES, AND REL...
Publication number
20200230755
Publication date
Jul 23, 2020
A3 Labs LLC
David Haberman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
HYDROGEN DETECTION APPARATUS, FUEL CELL VEHICLE, HYDROGEN LEAK MONI...
Publication number
20200083549
Publication date
Mar 12, 2020
Panasonic Intellectual Property Management Co., Ltd.
Ken KAWAI
B60 - VEHICLES IN GENERAL
Information
Patent Application
FLOW BATTERY SYSTEM AND LARGE SCALE FLOW BATTERY ENERGY STORAGE DEVICE
Publication number
20190288320
Publication date
Sep 19, 2019
DALIAN RONGKEPOWER CO., LTD
Haijun ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL DEVICE
Publication number
20190267647
Publication date
Aug 29, 2019
Alan Devoe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20190260046
Publication date
Aug 22, 2019
Toyota Jidosha Kabushiki Kaisha
Kohei Oda
G01 - MEASURING TESTING
Information
Patent Application
FUEL CELL GENERATOR SYSTEM
Publication number
20190252698
Publication date
Aug 15, 2019
Korea Institute Of Energy Research
Young-jun SOHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL STACK ASSEMBLY AND METHOD OF OPERATING THE SAME
Publication number
20190148760
Publication date
May 16, 2019
BLOOM ENERGY CORPORATION
David Edmonston
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEMS WITH IN-BLOCK REFORMING
Publication number
20190131641
Publication date
May 2, 2019
LG Fuel Cell Systems Inc.
Michele Bozzolo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR CONTROLLING FUEL CELL VEHICLE
Publication number
20190016233
Publication date
Jan 17, 2019
Hyundai Motor Company
Kang Sik Jeon
B60 - VEHICLES IN GENERAL
Information
Patent Application
MEMBRANE-ELECTRODE ASSEMBLY FOR FUEL CELL, METHOD FOR MANUFACTURING...
Publication number
20180269491
Publication date
Sep 20, 2018
KOLON INDUSTRIES, INC.
Dong Jun CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Test System for Multi-Fuel High Temperature Operating Fuel Cells, W...
Publication number
20180259586
Publication date
Sep 13, 2018
INSTITUTO ALBERTO LUIZ COIMBRA DE PÓS-GRADUAÇÃO E PESQUISA DE ENGENHARIA - CO...
Paulo Emílio Valadão MIRANDA
H01 - BASIC ELECTRIC ELEMENTS