Auxiliary arrangements

Industry

CPC
H01M8/04

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H01M8/04Auxiliary arrangements

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell exhaust system for fuel cell electric vehicle
- Patent number 12,365,237
- Issue date Jul 22, 2025
- Nikola Corporation
- Abdulhadi Madi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System for improving startability of fuel cell vehicle and control...
- Patent number 12,365,268
- Issue date Jul 22, 2025
- Hyundai Motor Company
- Jae Kwon Jung
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen supply system for fuel cell and inspection method thereof
- Patent number 12,368,172
- Issue date Jul 22, 2025
- Hyundai Motor Company
- Jong Gyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic hydrogen storage material dehydrogenation catalyst, support...
- Patent number 12,365,968
- Issue date Jul 22, 2025
- China Petroleum and Chemical Corporation
- Wei Lin
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Thermal energy storage system with steam generation system includin...
- Patent number 12,366,180
- Issue date Jul 22, 2025
- Rondo Energy, Inc.
- John Setel O'Donnell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for diagnosing at least one fuel cell stack of a fuel cell d...
- Patent number 12,368,173
- Issue date Jul 22, 2025
- Bayerische Motoren Werke Aktiengesellschaft
- Tim Lochner
- G01 - MEASURING TESTING
Information Patent Grant
Fuel cell power plant control to prevent reactant starvation during...
- Patent number 12,368,174
- Issue date Jul 22, 2025
- DOOSAN FUEL CELL AMERICA, INC.
- Fatih Cingoz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric power system
- Patent number 12,362,375
- Issue date Jul 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Nobuyuki Orihashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydrogen production apparatus and hydrogen production method
- Patent number 12,358,791
- Issue date Jul 15, 2025
- ENEOS Corporation
- Tadashi Seike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for estimating an amount of condensed water in...
- Patent number 12,362,371
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Mi Sun Kim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fuel gas supply system for fuel cell and method of controlling fuel...
- Patent number 12,362,373
- Issue date Jul 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Hasegawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell based power generator with pressure controlled anode loop
- Patent number 12,362,374
- Issue date Jul 15, 2025
- Honeywell International Inc.
- Jeffrey Michael Klein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Turbomachine with turbine section having integrated fluid separator
- Patent number 12,359,590
- Issue date Jul 15, 2025
- Garrett Transportation I Inc.
- Yuxiang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal energy storage systems for repowering existing power plants...
- Patent number 12,359,591
- Issue date Jul 15, 2025
- Rondo Energy, Inc.
- John Setel O'Donnell
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Fuel cell system
- Patent number 12,362,372
- Issue date Jul 15, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masayuki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process and apparatus for sustainable water fuelled vehicle
- Patent number 12,362,376
- Issue date Jul 15, 2025
- Rodolfo Antonio M Gomez
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Humidifier for fuel cell
- Patent number 12,362,370
- Issue date Jul 15, 2025
- Hyundai Motor Company
- Ju Yong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Four-fluid bipolar plate for fuel cell
- Patent number 12,355,120
- Issue date Jul 8, 2025
- NIMBUS POWER SYSTEMS, INC.
- Matthew P. Wilson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Smart hydrogen storage tanks for fuel cell applications
- Patent number 12,355,118
- Issue date Jul 8, 2025
- Cummins Inc.
- Jeffrey A. Green
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unitized regenerative fuel cell system for tunnel and method for co...
- Patent number 12,355,124
- Issue date Jul 8, 2025
- Hyundai Motor Company
- Min Kyung Cho
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Refueling system for hydrogen fuel cell-powered aircraft
- Patent number 12,351,331
- Issue date Jul 8, 2025
- ZeroAvia, Ltd.
- Valery Miftakhov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage compartment
- Patent number 12,351,012
- Issue date Jul 8, 2025
- Volvo Truck Corporation
- Jan Hendriks
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and method of operating a fuel cell assembly
- Patent number 12,351,329
- Issue date Jul 8, 2025
- General Electric Company
- Honggang Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and condensate water storage device
- Patent number 12,355,121
- Issue date Jul 8, 2025
- Hyundai Motor Company
- Myeong Nam Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coaxial fuel cell cathode flow path ducting
- Patent number 12,355,115
- Issue date Jul 8, 2025
- Intelligent Energy Limited
- Tom Hood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system and fuel cell vehicle using the same
- Patent number 12,355,116
- Issue date Jul 8, 2025
- Hyundai Motor Company
- Ki Wook Ohm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochemical installation operating at high temperature and asso...
- Patent number 12,355,117
- Issue date Jul 8, 2025
- TECHNIP ENERGIES FRANCE
- Marc Sellini
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel recirculation in a fuel cell device having a plurality of fuel...
- Patent number 12,355,119
- Issue date Jul 8, 2025
- Audi AG
- Markus Ruf
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Synthesis of polypeptide conjugated carbon quantum dots/metal hybri...
- Patent number 12,347,871
- Issue date Jul 1, 2025
- King Saud University
- Ali Abdullah Alshatwi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wind turbine and method
- Patent number 12,348,041
- Issue date Jul 1, 2025
- Siemens Gamesa Renewable Energy A/S
- Samuel Hawkins
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM OF MINING EQUIPMENT DEVICES COMPRISING FUEL CELLS
- Publication number 20250236185
- Publication date Jul 24, 2025
- EPIROC ROCK DRILLS AKTIEBOLAG
- Anders PERSSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250239635
- Publication date Jul 24, 2025
- Toyota Jidosha Kabushiki Kaisha
- Takahiro SAKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD CAPABLE OF PERFORMING VEHICLE-TO-VEHICLE HEAT...
- Publication number 20250236209
- Publication date Jul 24, 2025
- Hyundai Motor Company
- Yeon Ho Kim
- B60 - VEHICLES IN GENERAL
Information Patent Application
DEVICE FOR RECIRCULATING ANODE GAS IN A FUEL CELL SYSTEM
- Publication number 20250239634
- Publication date Jul 24, 2025
- PIERBURG GMBH
- STEFAN ROTHGANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING WHETHER TO REPLACE ION FILTER
- Publication number 20250237689
- Publication date Jul 24, 2025
- Hyundai Motor Company
- Wook Il JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL WITH REDOX FLOW BATTERY
- Publication number 20250241087
- Publication date Jul 24, 2025
- Infineon Technologies Austria AG
- Uwe KIRCHNER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EARTHWORK MACHINE
- Publication number 20250236211
- Publication date Jul 24, 2025
- Komatsu Ltd.
- Takuya SATO
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING POWER SYSTEM AND CONTROL APPARATUS FOR POWER S...
- Publication number 20250239863
- Publication date Jul 24, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- TAKASHI OKADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAT EXCHANGER
- Publication number 20250239633
- Publication date Jul 24, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masaaki MATSUSUE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND METHOD FOR CHARGING AND DISCHARGING CONTROL OF...
- Publication number 20250239636
- Publication date Jul 24, 2025
- Honda Motor Co., Ltd.
- Ryoji SAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A MULTI-STAGE AIR COMPRESSION SYSTEM, MULTI-ST...
- Publication number 20250237220
- Publication date Jul 24, 2025
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrically Operated Vehicle
- Publication number 20250229650
- Publication date Jul 17, 2025
- H2 Power 'n' Heat GmbH
- Christoph Fiala
- B60 - VEHICLES IN GENERAL
Information Patent Application
THERMAL MANAGEMENT SYSTEM FOR A FUEL CELL STACK
- Publication number 20250233170
- Publication date Jul 17, 2025
- Girish Mandakolathur Krishnamurthi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233177
- Publication date Jul 17, 2025
- Toyota Jidosha Kabushiki Kaisha
- Masaya YANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233172
- Publication date Jul 17, 2025
- Rolls-Royce plc
- Chloe PALMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus And Method For A Hydrogen Powered Generator With High Cap...
- Publication number 20250233174
- Publication date Jul 17, 2025
- Prometheus Energy Group, LLC
- Nicolas Kernene
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A METHOD FOR OPERATING A FUEL CELL SYSTEM
- Publication number 20250233176
- Publication date Jul 17, 2025
- VOLVO TRUCK CORPORATION
- Pranav Arya
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRODUCTION METHOD AND PRODUCTION SYSTEM FOR PRODUCING A FUEL CELL S...
- Publication number 20250233185
- Publication date Jul 17, 2025
- ROBERT BOSCH GmbH
- Nadine Dannehl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INERTING SYSTEM FOR AN AIRCRAFT
- Publication number 20250229910
- Publication date Jul 17, 2025
- Airbus Operations S.L.U.
- Juan Luis MARCOS IZQUIERDO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233179
- Publication date Jul 17, 2025
- Toyota Jidosha Kabushiki Kaisha
- Yusuke MIYAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR COOLING A FUEL CELL STACK, CONTROL DEVICE
- Publication number 20250233180
- Publication date Jul 17, 2025
- ROBERT BOSCH GmbH
- Andreas Gleiter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK
- Publication number 20250233168
- Publication date Jul 17, 2025
- Honda Motor Co., Ltd.
- Fumiya Arai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MONITORING AN ELECTROCHEMICAL SYSTEM, AND AN ELECTROCHEM...
- Publication number 20250233175
- Publication date Jul 17, 2025
- ROBERT BOSCH GmbH
- Hartwig Lehle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233171
- Publication date Jul 17, 2025
- Rolls-Royce plc
- Jacopo TACCONI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE RECIRCULATION LOOP FOR FUEL CELL
- Publication number 20250233173
- Publication date Jul 17, 2025
- Honeywell International Inc.
- Vlastimil Kriz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM
- Publication number 20250233178
- Publication date Jul 17, 2025
- AISAN KOGYO KABUSHIKI KAISHA
- Kazunori ITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR OPERATING A VEHICLE HAVING A FUEL CELL SYSTEM, AND FUEL...
- Publication number 20250222791
- Publication date Jul 10, 2025
- ZF CV Systems Global GmbH
- Janik Ricke
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM
- Publication number 20250226428
- Publication date Jul 10, 2025
- ROBERT BOSCH GmbH
- Helerson Kemmer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL SYSTEM AND METHOD OF CONTROLLING SAME
- Publication number 20250226429
- Publication date Jul 10, 2025
- Hyundai Motor Company
- Hun Woo Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALING APPARATUS
- Publication number 20250215200
- Publication date Jul 3, 2025
- NOK Corporation
- Hiroyuki KOMORI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Auxiliary arrangements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fuel cell exhaust system for fuel cell electric vehicle

System for improving startability of fuel cell vehicle and control...

Hydrogen supply system for fuel cell and inspection method thereof

Organic hydrogen storage material dehydrogenation catalyst, support...

Thermal energy storage system with steam generation system includin...

Method for diagnosing at least one fuel cell stack of a fuel cell d...

Fuel cell power plant control to prevent reactant starvation during...

Electric power system

Hydrogen production apparatus and hydrogen production method

Apparatus and method for estimating an amount of condensed water in...

Fuel gas supply system for fuel cell and method of controlling fuel...

Fuel cell based power generator with pressure controlled anode loop

Turbomachine with turbine section having integrated fluid separator

Thermal energy storage systems for repowering existing power plants...

Fuel cell system

Process and apparatus for sustainable water fuelled vehicle

Humidifier for fuel cell

Four-fluid bipolar plate for fuel cell

Smart hydrogen storage tanks for fuel cell applications

Unitized regenerative fuel cell system for tunnel and method for co...

Refueling system for hydrogen fuel cell-powered aircraft

Energy storage compartment

Systems and method of operating a fuel cell assembly

Fuel cell system and condensate water storage device

Coaxial fuel cell cathode flow path ducting

Fuel cell system and fuel cell vehicle using the same

Electrochemical installation operating at high temperature and asso...

Fuel recirculation in a fuel cell device having a plurality of fuel...

Synthesis of polypeptide conjugated carbon quantum dots/metal hybri...

Wind turbine and method

Patents Applicationslast 30 patents

SYSTEM OF MINING EQUIPMENT DEVICES COMPRISING FUEL CELLS

FUEL CELL SYSTEM

APPARATUS AND METHOD CAPABLE OF PERFORMING VEHICLE-TO-VEHICLE HEAT...

DEVICE FOR RECIRCULATING ANODE GAS IN A FUEL CELL SYSTEM

SYSTEM AND METHOD FOR DETERMINING WHETHER TO REPLACE ION FILTER

SOLAR CELL WITH REDOX FLOW BATTERY

EARTHWORK MACHINE

METHOD FOR OPERATING POWER SYSTEM AND CONTROL APPARATUS FOR POWER S...

HEAT EXCHANGER

FUEL CELL SYSTEM AND METHOD FOR CHARGING AND DISCHARGING CONTROL OF...

METHOD FOR OPERATING A MULTI-STAGE AIR COMPRESSION SYSTEM, MULTI-ST...

Electrically Operated Vehicle

THERMAL MANAGEMENT SYSTEM FOR A FUEL CELL STACK

FUEL CELL SYSTEM

FUEL CELL SYSTEM

Apparatus And Method For A Hydrogen Powered Generator With High Cap...

A METHOD FOR OPERATING A FUEL CELL SYSTEM

PRODUCTION METHOD AND PRODUCTION SYSTEM FOR PRODUCING A FUEL CELL S...

INERTING SYSTEM FOR AN AIRCRAFT

FUEL CELL SYSTEM

METHOD FOR COOLING A FUEL CELL STACK, CONTROL DEVICE

FUEL CELL STACK

METHOD FOR MONITORING AN ELECTROCHEMICAL SYSTEM, AND AN ELECTROCHEM...

FUEL CELL SYSTEM

CATHODE RECIRCULATION LOOP FOR FUEL CELL

FUEL CELL SYSTEM

METHOD FOR OPERATING A VEHICLE HAVING A FUEL CELL SYSTEM, AND FUEL...

METHOD FOR OPERATING A FUEL CELL SYSTEM

FUEL CELL SYSTEM AND METHOD OF CONTROLLING SAME

SEALING APPARATUS