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Heat exchange using gaseous fluids Heat exchange by combustion of reactants
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Electric elements
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Fuel cells Manufacture thereof
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H01M8/04014
Heat exchange using gaseous fluids Heat exchange by combustion of reactants
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Patents Grants
last 30 patents
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
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
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 cell power plant with a racked fuel cell module
Patent number
12,347,910
Issue date
Jul 1, 2025
ExxonMobil Technology and Engineering Company
Keith E. Davis
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pumped two-phase fuel cell cooling
Patent number
12,347,896
Issue date
Jul 1, 2025
ZeroAvia Ltd
Matthew Legg
H01 - BASIC ELECTRIC ELEMENTS
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
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
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
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
12,308,488
Issue date
May 20, 2025
AVL List GmbH
Raphael Neubauer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Fuel cell power generation facility
Patent number
12,308,496
Issue date
May 20, 2025
Hyundai Motor Company
Sung Weon Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combustor and fuel cell system including same
Patent number
12,308,487
Issue date
May 20, 2025
Nissan Motor Co., Ltd.
Masahiro Usuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell apparatus and method for controlling the same
Patent number
12,300,863
Issue date
May 13, 2025
LG Electronics Inc.
Heejoong Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for generating power
Patent number
12,300,861
Issue date
May 13, 2025
U.S. Department of Energy
Samuel D. Blass
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal energy storage systems for use in material processing
Patent number
12,291,982
Issue date
May 6, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Systems and methods for energy generation during hydrogen regasific...
Patent number
12,294,128
Issue date
May 6, 2025
Caterpillar Inc.
David T. Montgomery
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated production of hydrogen, electricity, and heat
Patent number
12,288,908
Issue date
Apr 29, 2025
Saudi Arabian Oil Company
Kunho Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Open-cathode-type fuel cell system and aerial vehicle using the same
Patent number
12,283,725
Issue date
Apr 22, 2025
Hyundai Motor Company
In Seok Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrogen expansion system for fuel cell use
Patent number
12,276,210
Issue date
Apr 15, 2025
Joby Aero, Inc.
Robert Gulliver Lynn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical element, electrochemical module, electrochemical de...
Patent number
12,278,408
Issue date
Apr 15, 2025
Osaka Gas Co., Ltd.
Hisao Ohnishi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air supply system and air supply method for fuel cell
Patent number
12,244,042
Issue date
Mar 4, 2025
Hyundai Motor Company
Hye Su Lim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Production of petrochemical feedstocks and products using a fuel cell
Patent number
12,240,802
Issue date
Mar 4, 2025
1304338 Alberta Ltd.
Jose Lourenco
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydrogen generation using a fuel cell system with an REP
Patent number
12,237,549
Issue date
Feb 25, 2025
FuelCell Energy, Inc.
Fred C. Jahnke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal energy storage system coupled with steam cracking system
Patent number
12,234,751
Issue date
Feb 25, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Installation and method for supplying a fuel cell with hydrogen
Patent number
12,224,463
Issue date
Feb 11, 2025
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
Laurent Allidieres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aircraft electrical power supply system and method of supplying ele...
Patent number
12,212,025
Issue date
Jan 28, 2025
Ohmium International, Inc.
Arne Ballantine
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Energy storage system and applications
Patent number
12,203,394
Issue date
Jan 21, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Calcination system with thermal energy storage system
Patent number
12,188,380
Issue date
Jan 7, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
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 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
JOHNSON AMBIENT HEAT ENERGY CONVERTER WITH ENHANCED POLARIZATION
Publication number
20250210674
Publication date
Jun 26, 2025
Lonnie G. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL WATER RECOVERY SYSTEM
Publication number
20250201875
Publication date
Jun 19, 2025
HONEYWELL UK LIMITED
Christopher James White
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS
Publication number
20250188852
Publication date
Jun 12, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM FOR GENERATING ELECTRIC ENERGY
Publication number
20250192196
Publication date
Jun 12, 2025
AVL LIST GMBH
Raphael NEUBAUER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL POWER SYSTEM
Publication number
20250192207
Publication date
Jun 12, 2025
Caterpillar Inc.
Umakanth Sakaray
H01 - BASIC ELECTRIC ELEMENTS
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
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
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
Thermal Energy Storage System with Deep Discharge
Publication number
20250163830
Publication date
May 22, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL ENERGY STORAGE SYSTEM COUPLED WITH STEAM CRACKING SYSTEM
Publication number
20250163831
Publication date
May 22, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Thermal Energy Storage System with Deep Discharge
Publication number
20250154882
Publication date
May 15, 2025
Rondo Energy, Inc.
John Setel O'Donnell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
RAILWAY VEHICLE COMPRISING A FUEL CELL POWER MODULE AND A SYSTEM FO...
Publication number
20250135958
Publication date
May 1, 2025
ALSTOM HOLDINGS
Christophe AUDEMAR
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL THERMAL ENERGY STORAGE IN PHASE-CHANGE MATERIAL
Publication number
20250125383
Publication date
Apr 17, 2025
ZeroAvia Ltd
Stephen LAWES
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH HYDROGEN UTILIZATION FUEL CELL SYSTEM
Publication number
20250125393
Publication date
Apr 17, 2025
FUELCELL ENERGY, INC.
Jonathan MALWITZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FUEL CELL THERMAL MANAGEMENT SYSTEM WITH A BENT KNEE-SHAPED RADIATO...
Publication number
20250118778
Publication date
Apr 10, 2025
Hydrogenics Corporation
David PUBRAT
B60 - VEHICLES IN GENERAL
Information
Patent Application
FIN STRUCTURE, RADIATOR, AND FUEL CELL COOLING SYSTEM
Publication number
20250105314
Publication date
Mar 27, 2025
Caterpillar Inc.
Lei YU
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
INDEPENDENTLY MODULATED FUEL CELL COMPRESSORS
Publication number
20250105323
Publication date
Mar 27, 2025
ZeroAvia Ltd
Asif Mohammad SADIK
B60 - VEHICLES IN GENERAL
Information
Patent Application
TURBO-EVAPORATIVE COOLED HT-PEM FUEL CELL SYSTEM
Publication number
20250105315
Publication date
Mar 27, 2025
ZeroAvia Ltd
Sergei SHUBENKOV
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM INCLUDING ALCOHOL VAPORIZATION COMPONENTS AND METH...
Publication number
20250105325
Publication date
Mar 27, 2025
BLOOM ENERGY CORPORATION
David WEINGAERTNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING
Publication number
20250092800
Publication date
Mar 20, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING
Publication number
20250092802
Publication date
Mar 20, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING
Publication number
20250092801
Publication date
Mar 20, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING
Publication number
20250092803
Publication date
Mar 20, 2025
Rondo Energy, Inc.
John Setel O'DONNELL
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FUEL CELL VEHICLE THERMAL SYSTEM
Publication number
20250083571
Publication date
Mar 13, 2025
FCA US LLC
Matthew T Bartlett
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR STARTING A FUEL CELL AT LOW TEMPERATURES
Publication number
20250087720
Publication date
Mar 13, 2025
Aerostack GmbH
Markus SCHUDY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM HAVING TWO-PHASE COOLING WITH AN EJECTOR
Publication number
20250087721
Publication date
Mar 13, 2025
Aerostack GmbH
Markus SCHUDY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING STRUCTURE FOR AN AIR COOLER
Publication number
20250070206
Publication date
Feb 27, 2025
Hyundai Motor Company
Oh Tak Kwon
H01 - BASIC ELECTRIC ELEMENTS