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Combination of fuel cells with other energy production systems
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Fuel cells for particular applications Specific features of fuel cell system
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Combination of fuel cells with other energy production systems
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Patents Grants
last 30 patents
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Patent Grant
Apparatuses and methods for carbon dioxide capturing and electrical...
Patent number
12,327,854
Issue date
Jun 10, 2025
Solomon Alema Asfha
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Integrated refueling station
Patent number
12,288,904
Issue date
Apr 29, 2025
Battelle Memorial Institute
Jamie D. Holladay
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel cell system
Patent number
12,272,846
Issue date
Apr 8, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Daniel Charles Folick
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated offshore power supply system based on clean energy
Patent number
12,266,941
Issue date
Apr 1, 2025
Ningbo Electric Power Design Institute Co. Ltd
Kai Shu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Combined gas turbine engine and fuel cell
Patent number
12,221,924
Issue date
Feb 11, 2025
Rolls-Royce PLC
Nicholas Grech
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modular hybrid low emissions power for hydrocarbon extraction
Patent number
RE50263
Issue date
Jan 7, 2025
BJ Energy Solutions, LLC
Bruce A. Vicknair
Information
Patent Grant
Power supply device having a fuel cell device and a battery, fuel c...
Patent number
12,176,586
Issue date
Dec 24, 2024
Audi AG
Martin Breu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal management system of ship composite energy power system and...
Patent number
12,158,098
Issue date
Dec 3, 2024
Shandong University of Science and Technology
Bin Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for propulsion
Patent number
12,152,534
Issue date
Nov 26, 2024
CLEAR ASCENT CORP.
Neil Tewari Skilton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anode exhaust processing for molten carbonate fuel cells
Patent number
12,126,063
Issue date
Oct 22, 2024
ExxonMobil Technology and Engineering Company
Gregory R. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Airship and long-term floating capacity maintenance method thereof
Patent number
12,116,102
Issue date
Oct 15, 2024
Kangwen Sun
B60 - VEHICLES IN GENERAL
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Patent Grant
Power net apparatus of the fuel cell and control method thereof
Patent number
12,095,069
Issue date
Sep 17, 2024
Hyundai Motor Company
Yong Hwi Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydrogen gas dispensing systems and methods
Patent number
12,021,280
Issue date
Jun 25, 2024
Ivys Inc.
Christopher John O'Brien
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Parallel mass transfer electric power generator system and process
Patent number
11,973,208
Issue date
Apr 30, 2024
Jon Scott Harp
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Grant
Electricity generation devices using formic acid
Patent number
11,901,596
Issue date
Feb 13, 2024
King Abdullah University of Science and Technology
Kuo-Wei Huang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Thermo-electrochemical convertor with integrated energy storage
Patent number
11,870,050
Issue date
Jan 9, 2024
JTEC ENERGY, INC.
Lonnie G. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thermal management of fuel cell units and systems
Patent number
11,831,053
Issue date
Nov 28, 2023
Watt Fuel Cell Corp.
Caine Finnerty
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air bearing cooling path for compressor device
Patent number
11,799,099
Issue date
Oct 24, 2023
Garrett Transportation I Inc.
Ryoken Matsuzaki
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Hydrogen-energy control system and control method for hydrogen-ener...
Patent number
11,784,335
Issue date
Oct 10, 2023
Toshiba Energy Systems & Solutions Corporation
Takashi Akiba
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Waste heat reclamation in a power generation system and method of o...
Patent number
11,777,113
Issue date
Oct 3, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Zach Reeder
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Hybrid power system
Patent number
11,757,109
Issue date
Sep 12, 2023
Youpeng Chen
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Thermo-electrochemical converter having dense metal electrode
Patent number
11,749,826
Issue date
Sep 5, 2023
JTEC ENERGY, INC.
Lonnie G. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Managing off-grid energy generation and storage
Patent number
11,710,964
Issue date
Jul 25, 2023
Saudi Arabian Oil Company
Tolga Tural
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Railway vehicle with antifreezing device, and related method
Patent number
11,702,116
Issue date
Jul 18, 2023
ALSTOM TRANSPORT TECHNOLOGIES
Konrad Steindorff
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system installed in vehicle
Patent number
11,634,038
Issue date
Apr 25, 2023
TOYOTA-SHI, AICHI-KEN, JAPAN
Ryosuke Oya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Warming-up system
Patent number
11,626,602
Issue date
Apr 11, 2023
Honda Motor Co., Ltd.
Nobutaka Nakajima
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Energy storage for combustion turbine using molten carbonate electr...
Patent number
11,619,167
Issue date
Apr 4, 2023
FuelCell Energy, Inc.
Fred C. Jahnke
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Battery assembly and electronic cigarette having same
Patent number
11,517,046
Issue date
Dec 6, 2022
SHENZHEN IVPS TECHNOLOGY CO., LTD.
Junwei Ouyang
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Power management method, power management server, local control app...
Patent number
11,495,809
Issue date
Nov 8, 2022
Kyocera Corporation
Mitsuhiro Kitaji
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Thermal management of fuel cell units and systems
Patent number
11,495,808
Issue date
Nov 8, 2022
Watt Fuel Cell Corp.
Caine Finnerty
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
HIERARCHICAL DISTRIBUTED CONTROL METHOD AND DEVICE FOR MICROGRID CL...
Publication number
20250210984
Publication date
Jun 26, 2025
WUHAN UNIVERSITY
Xiaoqing LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A METHOD FOR CONTROLLING OPERATION OF A FUEL CELL SYSTEM, FCS, AND...
Publication number
20250196722
Publication date
Jun 19, 2025
VOLVO TRUCK CORPORATION
Pranav ARYA
B60 - VEHICLES IN GENERAL
Information
Patent Application
AIR-INDEPENDENT PROPULSION FUEL CELL SYSTEM
Publication number
20250192200
Publication date
Jun 12, 2025
HANWHA AEROSPACE CO., LTD.
Dong Jun SEO
H01 - BASIC ELECTRIC ELEMENTS
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
POWER SYSTEM
Publication number
20250174992
Publication date
May 29, 2025
LS ELECTRIC CO., LTD.
Seungwoon LEE
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE HAVING RELAY WELDING DIAGNOSIS FUNCTION AND RELAY WELDING D...
Publication number
20250166430
Publication date
May 22, 2025
Hyundai Motor Company
Jae Hun Jeong
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL POWER MANAGEMENT SYSTEM
Publication number
20250145014
Publication date
May 8, 2025
Toyota Motor Engineering & Manufacturing North America, Inc.
Jared M. Farnsworth
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR OPERATING A HYBRID VEHICLE AND HYBRID VEHICLE
Publication number
20250136081
Publication date
May 1, 2025
FORD GLOBAL TECHNOLOGIES, L.L.C.
Guenter Grosch
B60 - VEHICLES IN GENERAL
Information
Patent Application
HIGH VOLTAGE POWER MANAGEMENT MODULE
Publication number
20250135920
Publication date
May 1, 2025
Viritech Ltd
Matthew Robert FAULKS
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM HAVING ENERGY RECUPERATION
Publication number
20250140882
Publication date
May 1, 2025
ROBERT BOSCH GmbH
Jochen Braun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENERGY SUPPLY SYSTEM AND METHOD FOR SUPPLYING ENERGY
Publication number
20250125634
Publication date
Apr 17, 2025
Siemens Energy Global GmbH & Co. KG
Thomas Scholz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-AIR FLOW BATTERY CHARGING CELL
Publication number
20250087729
Publication date
Mar 13, 2025
Sharp Kabushiki Kaisha
SHINOBU TAKENAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL-AIR FLOW BATTERY RECHARGING UNIT
Publication number
20250087735
Publication date
Mar 13, 2025
Sharp Kabushiki Kaisha
HIROTAKA MIZUHATA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STEADY AND TRANSIENT STATE OPERATION OF FUEL CELLS
Publication number
20250070208
Publication date
Feb 27, 2025
Hydrogenics Corporation
Salvatore RANIERI
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
ELECTROCHEMICAL HYDROGEN-CATALYST POWER SYSTEM
Publication number
20250015309
Publication date
Jan 9, 2025
Brilliant Light Power, Inc.
Randell L. Mills
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SYSTEM FOR WASTE HEAT RECOVERY OF FUEL CELL AND VEHICLE
Publication number
20250006957
Publication date
Jan 2, 2025
Beijing National New Energy Vehicle Technology Innovation Center Co., Ltd.
Fang FANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
A METHOD FOR DETERMINING A STARTING SEQUENCE FOR A FUEL CELL ARRANG...
Publication number
20250006962
Publication date
Jan 2, 2025
VOLVO TRUCK CORPORATION
Pranav ARYA
B60 - VEHICLES IN GENERAL
Information
Patent Application
HYDROGEN FUEL SYSTEM ARCHITECTURE
Publication number
20240421329
Publication date
Dec 19, 2024
HAMILTON SUNDSTRAND CORPORATION
Grzegorz KRUCZEK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Processes for Producing Reactant Chemical Substances for Fuel Cells
Publication number
20240405241
Publication date
Dec 5, 2024
Alpha Portfolio LLC
Addison FISCHER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING A COMMERCIAL VEHICLE COMBINATION, AND COMMERCI...
Publication number
20240391325
Publication date
Nov 28, 2024
ZF CV Systems Global GmbH
Felix Müller-Deile
B60 - VEHICLES IN GENERAL
Information
Patent Application
ECO-FRIENDLY ENERGY STORAGE SYSTEM FOR FREQUENCY REGULATION
Publication number
20240339840
Publication date
Oct 10, 2024
ACROLABS INC.
Hosuk KIM
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POWER SUPPLY SYSTEM OF AIRCRAFT AND CONTROL METHOD THEREOF
Publication number
20240336150
Publication date
Oct 10, 2024
Hyundai Motor Company
Jong Pil Kim
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY PRODUCTION SYSTEM
Publication number
20240297326
Publication date
Sep 5, 2024
PHOTONCYCLE AS
Bjørn Brandtzæg
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WIND TURBINE AND METHOD
Publication number
20240297503
Publication date
Sep 5, 2024
Siemens Gamesa Renewable Energy A/S
Samuel Hawkins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC POWER CONTROL APPARATUS, FUEL CELL SYSTEM, VEHICLE, AND RE...
Publication number
20240262253
Publication date
Aug 8, 2024
SUBARU CORPORATION
Michita YANAGITA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC VEHICLE EMPLOYING FUEL CELLS AND RECHARGEABLE BATTERIES
Publication number
20240262255
Publication date
Aug 8, 2024
WIGGINS LIFT CO., INC.
Bruce Farber
B60 - VEHICLES IN GENERAL
Information
Patent Application
Environmental Humidity Energy Harvester
Publication number
20240250273
Publication date
Jul 25, 2024
Omega Energy Systems, LLC
Robert B. DOPP
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM AND METHOD FOR OPERATING THE SAME
Publication number
20240243318
Publication date
Jul 18, 2024
TECHNISCHE UNIVERSITAT MUNCHEN
Stephan HERRMANN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
COMBINED GAS TURBINE ENGINE AND FUEL CELL
Publication number
20240229711
Publication date
Jul 11, 2024
Rolls-Royce plc
Nicholas GRECH
H01 - BASIC ELECTRIC ELEMENTS