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H01M8/04

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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

Current Industry

H01M8/04Auxiliary arrangements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrical circuit arrangement, motor vehicle, and method for opera...
- Patent number 12,323,049
- Issue date Jun 3, 2025
- Audi AG
- Maximilian Schiedermeier
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Molten carbonate direct carbon fuel cell systems and methods
- Patent number 12,322,845
- Issue date Jun 3, 2025
- EKONA POWER INC.
- Christopher Edwin John Reid
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated thermal management system for fuel cell vehicle
- Patent number 12,319,115
- Issue date Jun 3, 2025
- Hyundai Motor Company
- Ki Mok Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power-to-X system with an optimized hydrogen drying and purifying p...
- Patent number 12,322,843
- Issue date Jun 3, 2025
- Siemens Energy Global GmbH & Co. KG
- Frank Hannemann
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Fuel cell auxiliary power generation system for a vehicle
- Patent number 12,319,172
- Issue date Jun 3, 2025
- BWR Innovations LLC
- Timothy R. Springer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen supply system, fuel cell system, and working machine inclu...
- Patent number 12,322,841
- Issue date Jun 3, 2025
- Kubota Corporation
- Yukifumi Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal energy storage system with deep discharge
- Patent number 12,320,277
- Issue date Jun 3, 2025
- Rondo Energy, Inc.
- John Setel O'Donnell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
System including a thermo-structural spacer for air inlet and compr...
- Patent number 12,320,465
- Issue date Jun 3, 2025
- GM Global Technology Operations LLC
- Abhishek Kumar Sahu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery condition determination
- Patent number 12,319,158
- Issue date Jun 3, 2025
- DUKOSI LIMITED
- Gordon Povey
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for producing hydrogen using high temperature fue...
- Patent number 12,322,842
- Issue date Jun 3, 2025
- FuelCell Energy, Inc.
- Fred C. Jahnke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water gas shift reactor cooling assembly for a fuel cell system
- Patent number 12,322,844
- Issue date Jun 3, 2025
- FuelCell Energy, Inc.
- Jonathan Malwitz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell power generation system
- Patent number 12,315,970
- Issue date May 27, 2025
- Hyundai Motor Company
- Yeon Sik Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-fuel cell system and control method thereof
- Patent number 12,315,971
- Issue date May 27, 2025
- Hyundai Motor Company
- Jun Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve device having anti-freeze function
- Patent number 12,313,181
- Issue date May 27, 2025
- Hyundai Motor Company
- In Tae Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of venting a pressurized hydrogen gas from a hydrogen statio...
- Patent number 12,311,783
- Issue date May 27, 2025
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Samuel Trompezinski
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Butterfly valve assembly, in particular for a gas flow in a fuel ce...
- Patent number 12,313,165
- Issue date May 27, 2025
- Purem GmbH
- Markus Lory
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing negative electrode
- Patent number 12,315,906
- Issue date May 27, 2025
- LG ENERGY SOLUTION, LTD.
- Oh Byong Chae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 12,315,976
- Issue date May 27, 2025
- Honda Motor Co., Ltd.
- Takashi Kawaura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy generating device
- Patent number 12,312,092
- Issue date May 27, 2025
- Pratt & Whitney Canada Corp.
- Russell Stratton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Solid oxide fuel cell system containing low temperature oxidizer an...
- Patent number 12,315,972
- Issue date May 27, 2025
- BLOOM ENERGY CORPORATION
- Srikanth Ranganathan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell with simultaneous charging and discharging function
- Patent number 12,315,975
- Issue date May 27, 2025
- Thunderzee Industry Co., Ltd.
- Rong-Jie Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shock-force mitigation systems and methods for electrochemical fuel...
- Patent number 12,315,977
- Issue date May 27, 2025
- GM Global Technology Operations LLC
- Yeh-Hung Lai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cryogenic liquid storage apparatus
- Patent number 12,305,808
- Issue date May 20, 2025
- Hyundai Motor Company
- Jun Sung Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 12,308,488
- Issue date May 20, 2025
- AVL List GmbH
- Raphael Neubauer
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Water-based, combined cooling and humidification system for a fuel...
- Patent number 12,308,490
- Issue date May 20, 2025
- Aerostack GmbH
- Robert Alink
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for fuel cell diagnosis
- Patent number 12,308,494
- Issue date May 20, 2025
- Hyundai Motor Company
- Jae Ho Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell fault diagnosis method and system
- Patent number 12,308,495
- Issue date May 20, 2025
- WUHAN UNIVERSITY OF TECHNOLOGY
- Qihong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molten electrolyte dual-phase membranes for intermediate temperatur...
- Patent number 12,308,485
- Issue date May 20, 2025
- Lawrence Livermore National Security, LLC
- Patrick Campbell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for operating a fuel cell system and control device
- Patent number 12,308,489
- Issue date May 20, 2025
- Robert Bosch GmbH
- Ingo Brauer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antifreeze agents and coolants for fuel cells, storage batteries an...
- Patent number 12,305,110
- Issue date May 20, 2025
- BASF SE
- Harald Dietl
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Thermal Energy Storage System with Radiation Cavities
- Publication number 20250179942
- Publication date Jun 5, 2025
- Rondo Energy, Inc.
- John Setel O'Donnell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS
- Publication number 20250179940
- Publication date Jun 5, 2025
- Rondo Energy, Inc.
- John Setel O'DONNELL
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FLUID SEPARATOR AND FUEL CELL SYSTEM WITH A LIQUID SEPARATOR
- Publication number 20250177898
- Publication date Jun 5, 2025
- Mann + Hummel GmbH
- Andreas WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME
- Publication number 20250183329
- Publication date Jun 5, 2025
- Hyundai Motor Company
- Seong Il Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTION ASSEMBLY, AND METHOD FOR MAKING ELECTRICAL CO...
- Publication number 20250183331
- Publication date Jun 5, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Felix Altenburg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IN SITU MONITORING SYSTEM OF STACK COMPRESSION AND METHOD OF USING...
- Publication number 20250183338
- Publication date Jun 5, 2025
- Cummins Inc.
- Adam C. CECIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MONITORING A BATTERY POWER PLANT
- Publication number 20250183336
- Publication date Jun 5, 2025
- LIVA Power Management Systems GmbH
- Yifeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING SEQUENTIAL PRESSURE REGRESSION...
- Publication number 20250183337
- Publication date Jun 5, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Hadi Mansourifar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANIFOLD FOR SOLID OXIDE FUEL CELL, METHOD FOR REFORMING AMMONIA US...
- Publication number 20250183344
- Publication date Jun 5, 2025
- Korea Institute of Science and Technology
- Sungeun YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN A M...
- Publication number 20250180499
- Publication date Jun 5, 2025
- ROBERT BOSCH GmbH
- Gerhard Hueftle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Thermal Energy Storage with Fluid Flow Insulation
- Publication number 20250179941
- Publication date Jun 5, 2025
- Rondo Energy, Inc.
- John Setel O'Donnell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DUAL BATTERY FUEL CELL SYSTEM
- Publication number 20250178484
- Publication date Jun 5, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- TAKEHITO YOKOO
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250183335
- Publication date Jun 5, 2025
- Hyundai Motor Company
- Ju Yong Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
A METHOD FOR CONTROLLING A TEMPERATURE OF A FUEL CELL SYSTEM
- Publication number 20250183339
- Publication date Jun 5, 2025
- VOLVO TRUCK CORPORATION
- Pranav ARYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
A METHOD OF COUNTERACTING DEGRADATION OF A FUEL CELL SYSTEM OF A VE...
- Publication number 20250170923
- Publication date May 29, 2025
- VOLVO TRUCK CORPORATION
- Pranav ARYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROGEN RECIRCULATION VENTURI ARRAY FOR OPTIMIZED H2 UTILIZATION
- Publication number 20250174688
- Publication date May 29, 2025
- ZeroAvia Ltd
- Stephen LAWES
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDROGEN CONSUMPTION SYSTEM
- Publication number 20250174689
- Publication date May 29, 2025
- Toyota Jidosha Kabushiki Kaisha
- Yoshikatsu FUJIMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Membrane Electrode Assembly Humidifying Method and Computer Readabl...
- Publication number 20250174684
- Publication date May 29, 2025
- ROBERT BOSCH GmbH
- Hao Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR A VEHICLE FUEL CELL WITH A MANUALLY ADJUSTABLE PRESSURE...
- Publication number 20250174691
- Publication date May 29, 2025
- VOLVO TRUCK CORPORATION
- Guillaume LEMAITRE
- B60 - VEHICLES IN GENERAL
Information Patent Application
HUMIDIFICATION SYSTEM AND METHOD FOR A PROCESS GAS
- Publication number 20250170534
- Publication date May 29, 2025
- ATS Corporation
- David Guiler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYDROGEN TANK SYSTEM
- Publication number 20250174690
- Publication date May 29, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shota YAMAMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250174685
- Publication date May 29, 2025
- Toyota Jidosha Kabushiki Kaisha
- Kento IDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONTACTING ELEMENT, AND MEASURING ASSEMBLY FOR MEASURING...
- Publication number 20250172632
- Publication date May 29, 2025
- SCHAEFFLER TECHNOLOGIES AG & CO. KG
- Sebastian Zwahr
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR IN SITU CALIBRATION OF FUEL CELL SENSOR
- Publication number 20250174686
- Publication date May 29, 2025
- Cummins Inc.
- Richard J. ANCIMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME
- Publication number 20250174687
- Publication date May 29, 2025
- Hyundai Motor Company
- Hee Won KOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLING SYSTEM WITH A SINGLE COOLING CIRCUIT FOR TWO FUEL CELL SYST...
- Publication number 20250174682
- Publication date May 29, 2025
- VOLVO TRUCK CORPORATION
- Pranav Arya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUMPED TWO-PHASE FUEL CELL COOLING
- Publication number 20250174683
- Publication date May 29, 2025
- ZeroAvia Ltd
- Matthew LEGG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT MANAGEMENT SYSTEM FOR A FUEL CELL BATTERY
- Publication number 20250167263
- Publication date May 22, 2025
- Hyundai Motor Company
- Ki Chul Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL STACK ARRANGEMENT AND A METHOD FOR TREATMENT OF CATHODE I...
- Publication number 20250167265
- Publication date May 22, 2025
- Grimaldi Development AB
- Francesco Zitarosa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Sodium Formate Hydrogen Extraction System Operation And Production...
- Publication number 20250167271
- Publication date May 22, 2025
- NuScale Power, LLC
- Francis Y. Tsang
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Auxiliary arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrical circuit arrangement, motor vehicle, and method for opera...

Molten carbonate direct carbon fuel cell systems and methods

Integrated thermal management system for fuel cell vehicle

Power-to-X system with an optimized hydrogen drying and purifying p...

Fuel cell auxiliary power generation system for a vehicle

Hydrogen supply system, fuel cell system, and working machine inclu...

Thermal energy storage system with deep discharge

System including a thermo-structural spacer for air inlet and compr...

Battery condition determination

System and method for producing hydrogen using high temperature fue...

Water gas shift reactor cooling assembly for a fuel cell system

Fuel cell power generation system

Multi-fuel cell system and control method thereof

Valve device having anti-freeze function

Method of venting a pressurized hydrogen gas from a hydrogen statio...

Butterfly valve assembly, in particular for a gas flow in a fuel ce...

Method of preparing negative electrode

Fuel cell system

Energy generating device

Solid oxide fuel cell system containing low temperature oxidizer an...

Fuel cell with simultaneous charging and discharging function

Shock-force mitigation systems and methods for electrochemical fuel...

Cryogenic liquid storage apparatus

Fuel cell system

Water-based, combined cooling and humidification system for a fuel...

System and method for fuel cell diagnosis

Fuel cell fault diagnosis method and system

Molten electrolyte dual-phase membranes for intermediate temperatur...

Method for operating a fuel cell system and control device

Antifreeze agents and coolants for fuel cells, storage batteries an...

Patents Applicationslast 30 patents

Thermal Energy Storage System with Radiation Cavities

ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS

FLUID SEPARATOR AND FUEL CELL SYSTEM WITH A LIQUID SEPARATOR

SEPARATOR FOR FUEL CELL AND UNIT CELL FOR FUEL CELL INCLUDING THE SAME

ELECTRICAL CONNECTION ASSEMBLY, AND METHOD FOR MAKING ELECTRICAL CO...

IN SITU MONITORING SYSTEM OF STACK COMPRESSION AND METHOD OF USING...

METHOD FOR MONITORING A BATTERY POWER PLANT

SYSTEMS AND METHODS FOR DETERMINING SEQUENTIAL PRESSURE REGRESSION...

MANIFOLD FOR SOLID OXIDE FUEL CELL, METHOD FOR REFORMING AMMONIA US...

SENSOR FOR DETECTING AT LEAST ONE PROPERTY OF A FLUID MEDIUM IN A M...

Thermal Energy Storage with Fluid Flow Insulation

DUAL BATTERY FUEL CELL SYSTEM

FUEL CELL SYSTEM

A METHOD FOR CONTROLLING A TEMPERATURE OF A FUEL CELL SYSTEM

A METHOD OF COUNTERACTING DEGRADATION OF A FUEL CELL SYSTEM OF A VE...

HYDROGEN RECIRCULATION VENTURI ARRAY FOR OPTIMIZED H2 UTILIZATION

HYDROGEN CONSUMPTION SYSTEM

Membrane Electrode Assembly Humidifying Method and Computer Readabl...

SYSTEM FOR A VEHICLE FUEL CELL WITH A MANUALLY ADJUSTABLE PRESSURE...

HUMIDIFICATION SYSTEM AND METHOD FOR A PROCESS GAS

HYDROGEN TANK SYSTEM

FUEL CELL SYSTEM

ELECTRICAL CONTACTING ELEMENT, AND MEASURING ASSEMBLY FOR MEASURING...

SYSTEMS AND METHODS FOR IN SITU CALIBRATION OF FUEL CELL SENSOR

FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME

COOLING SYSTEM WITH A SINGLE COOLING CIRCUIT FOR TWO FUEL CELL SYST...

PUMPED TWO-PHASE FUEL CELL COOLING

HEAT MANAGEMENT SYSTEM FOR A FUEL CELL BATTERY

FUEL CELL STACK ARRANGEMENT AND A METHOD FOR TREATMENT OF CATHODE I...

Sodium Formate Hydrogen Extraction System Operation And Production...