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Patents Grants
last 30 patents
Information
Patent Grant
Method for controlling humidity in a fuel cell
Patent number
12,249,743
Issue date
Mar 11, 2025
Symbio
Gino Paganelli
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cooling method for operating a fuel-cell system
Patent number
12,148,960
Issue date
Nov 19, 2024
Mahle International GmbH
Richard Brümmer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox flow battery
Patent number
12,119,527
Issue date
Oct 15, 2024
Washington University
Shrihari Sankarasubramanian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Molten carbonate fuel cell anode exhaust post-processing for carbon...
Patent number
11,949,135
Issue date
Apr 2, 2024
FuelCell Energy, Inc.
Hossein Ghezel-Ayagh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for simultaneous detection of a plurality of p...
Patent number
11,933,858
Issue date
Mar 19, 2024
Tsinghua University
Pucheng Pei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and control method of fuel cell system
Patent number
11,909,080
Issue date
Feb 20, 2024
Toyota Jidosha Kabushiki Kaisha
Tomoya Ogawa
H01 - BASIC ELECTRIC ELEMENTS
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
Fuel cell system with a vibration generator, and method for operati...
Patent number
11,777,116
Issue date
Oct 3, 2023
Robert Bosch GmbH
Arnold Gente
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,764,371
Issue date
Sep 19, 2023
Toyota Jidosha Kabushiki Kaisha
Dai Horiguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,764,377
Issue date
Sep 19, 2023
Toyota Jidosha Kabushiki Kaisha
Shigetaka Hamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method for online impedance spectrum measurement of vehi...
Patent number
11,695,138
Issue date
Jul 4, 2023
Tongji University
Tiancai Ma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct isopropanol fuel cell
Patent number
11,677,090
Issue date
Jun 13, 2023
OP-Hygiene IP GmbH
Heiner Ophardt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Redox flow battery with electrolyte balancing and compatibility ena...
Patent number
11,637,298
Issue date
Apr 25, 2023
RAYTHEON TECHNOLOGIES CORPORATION
Michael L. Perry
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell vehicle and method of operating the same
Patent number
11,626,606
Issue date
Apr 11, 2023
Honda Motor Co., Ltd.
Satoshi Tanimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell based power generator
Patent number
11,575,139
Issue date
Feb 7, 2023
Honeywell International Inc.
Jeffrey Michael Klein
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell vehicle with a water system
Patent number
11,527,768
Issue date
Dec 13, 2022
Toyota Motor Engineering & Manufacturing North America, Inc.
Christopher Lee Rovik
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Vehicle power plant to conserve water
Patent number
11,491,894
Issue date
Nov 8, 2022
Anderson Industries, LLC
Kory Anderson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Humidifier and motor vehicle with a fuel cell device having a humid...
Patent number
11,489,177
Issue date
Nov 1, 2022
Volkswagen AG
Rune Staeck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for the predictive operation of a fuel cell or a high-voltag...
Patent number
11,444,300
Issue date
Sep 13, 2022
Bayerische Motoren Werke Aktiengesellschaft
Max Eschenbach
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Humidifier
Patent number
11,349,137
Issue date
May 31, 2022
Honda Motor Co., Ltd.
Yuhei Horiuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and humidifier therefor
Patent number
11,335,925
Issue date
May 17, 2022
Kolon Industries, Inc.
Na Hyeon An
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system
Patent number
11,329,301
Issue date
May 10, 2022
Toyota Jidosha Kabushiki Kaisha
Yasushi Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for operating a fuel cell device
Patent number
11,309,562
Issue date
Apr 19, 2022
Robert Bosch GmbH
Martin Hering
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High efficiency fuel cell system with hydrogen and syngas export
Patent number
11,309,563
Issue date
Apr 19, 2022
FuelCell Energy, Inc.
Ramakrishnan Venkataraman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell system and control method thereof
Patent number
11,283,089
Issue date
Mar 22, 2022
Toyota Jidosha Kabushiki Kaisha
Masaaki Matsusue
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controller for estimating relative humidity and condensed water, an...
Patent number
11,264,628
Issue date
Mar 1, 2022
Hyundai Motor Company
Soon Il Jeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controller for estimating relative humidity and condensed water, an...
Patent number
11,251,451
Issue date
Feb 15, 2022
Hyundai Motor Company
Soon Il Jeon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of restoring electrolyte of vanadium redox flow battery thro...
Patent number
11,251,452
Issue date
Feb 15, 2022
Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
Yu-De Zhuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shutdown control method and shutdown control system of fuel cell
Patent number
11,245,123
Issue date
Feb 8, 2022
Hyundai Motor Company
Sung Ho Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Controller for estimating relative humidity and condensed water, an...
Patent number
11,245,126
Issue date
Feb 8, 2022
Hyundai Motor Company
Soon Il Jeon
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DYNAMIC FUEL CELL STACK SWITCHING
Publication number
20250105320
Publication date
Mar 27, 2025
ZeroAvia Ltd
Aleksandr KIKHTENKO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING A FUEL CELL DEVICE, AND FUEL CELL DEVICE
Publication number
20250070194
Publication date
Feb 27, 2025
ROBERT BOSCH GmbH
Helerson Kemmer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR OPERATING A FUEL CELL SYSTEM, AND A CONTROL DEVICE
Publication number
20250038232
Publication date
Jan 30, 2025
ROBERT BOSCH GmbH
Andreas Beiter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR CONTROLLING AMMONIA FUEL CELL VEHICLE AND METHOD FOR...
Publication number
20250030029
Publication date
Jan 23, 2025
SK INNOVATION CO., LTD.
Chan Saem PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOISTURE-GENERATING DEVICE FOR A FUEL CELL, AND METHOD FOR OPERATIN...
Publication number
20240413361
Publication date
Dec 12, 2024
ROBERT BOSCH GmbH
Elmar Okrent
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR RECOVERING CAPACITY OF VANADIUM REDOX FLOW BATTERY
Publication number
20240413369
Publication date
Dec 12, 2024
VRB Energy Operations (Beijing) Co., Ltd.
Zhiling Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM CAPABLE OF ADJUSTING BYPASS FLOW RATE
Publication number
20240313242
Publication date
Sep 19, 2024
KOLON INDUSTRIES, INC.
Young Seok OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED ELECTROLYTE REBALANCING WITH FLOW BATTERY POWER MODULES
Publication number
20240274853
Publication date
Aug 15, 2024
ESS TECH, INC.
Yang Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COOLING METHOD FOR OPERATING A FUEL-CELL SYSTEM
Publication number
20240266561
Publication date
Aug 8, 2024
MAHLE International GmbH
Richard BRÜMMER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CONTROL PROGRAM AND FUEL CELL SYSTEM
Publication number
20240186550
Publication date
Jun 6, 2024
KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
Masao SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Antioxidant Liquid for Fuel Cell and Method of Charging Same
Publication number
20240170699
Publication date
May 23, 2024
Hyundai Motor Company
Seung Tak Noh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20240105976
Publication date
Mar 28, 2024
Honda Motor Co., Ltd.
Yuta HOSHI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING AIR FLOW AT A FUEL CELL
Publication number
20240079617
Publication date
Mar 7, 2024
INTELLIGENT ENERGY LIMITED
Christopher KIRK
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20240072277
Publication date
Feb 29, 2024
Honda Motor Co., Ltd.
Shuji SATO
B60 - VEHICLES IN GENERAL
Information
Patent Application
Residual Water Drain System and Method of Fuel Cell Vehicle
Publication number
20230402628
Publication date
Dec 14, 2023
Hyundai Motor Company
Dong Kwan Lee
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD OF DRAINING RESIDUAL WATER OF A FUEL CELL FOR A V...
Publication number
20230378496
Publication date
Nov 23, 2023
Hyundai Motor Company
Seon Hak Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cell Cooling
Publication number
20230317981
Publication date
Oct 5, 2023
Intelligent Energy Limited
Peter David Hood
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-TEMPERATURE ANION-EXCHANGE MEMBRANE FUEL CELL
Publication number
20230268531
Publication date
Aug 24, 2023
Technion Research & Development Foundation Limited
Dario R. DEKEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM FOR DISCHARGING RESIDUAL WATER IN FUEL CELL STACK AND METHOD...
Publication number
20230081424
Publication date
Mar 16, 2023
Hyundai Motor Company
Seon Hak Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD FOR ESTIMATING AN AMOUNT OF CONDENSED WATER IN...
Publication number
20230074636
Publication date
Mar 9, 2023
Hyundai Motor Company
Mi Sun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL REGENERATION
Publication number
20230056450
Publication date
Feb 23, 2023
Cummins Inc.
Richard ANCIMER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECIRCULATION SYSTEM AND SUPPLY SYSTEM COMPRISING SAID SYSTEM
Publication number
20230051038
Publication date
Feb 16, 2023
ARCO FUEL CELLS S.R.L.
Angelo D'ANZI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EVAPORATION WATER TANK FOR A FUEL CELL DEVICE AND THE USE THEREOF I...
Publication number
20230024443
Publication date
Jan 26, 2023
MAHLE International GmbH
Michael Baumann
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM
Publication number
20230012347
Publication date
Jan 12, 2023
Toyota Jidosha Kabushiki Kaisha
Shigetaka HAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL SYSTEM WITH A VIBRATION GENERATOR, AND METHOD FOR OPERATI...
Publication number
20220416270
Publication date
Dec 29, 2022
ROBERT BOSCH GmbH
Arnold Gente
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS FOR SIMULTANEOUS DETECTION OF A PLURALITY OF P...
Publication number
20220244319
Publication date
Aug 4, 2022
TSINGHUA UNIVERSITY
Pucheng PEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY WITH A BALANCING CELL
Publication number
20220209274
Publication date
Jun 30, 2022
UOP LLC
Natalie L. Nicholls
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL VEHICLE AND METHOD OF OPERATING THE SAME
Publication number
20220166036
Publication date
May 26, 2022
Honda Motor Co., Ltd.
Satoshi TANIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fuel Cell System
Publication number
20220140369
Publication date
May 5, 2022
DENSO CORPORATION
Takashi YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDOX FLOW BATTERY
Publication number
20220059860
Publication date
Feb 24, 2022
Washington University
Shrihari Sankarasubramanian
H01 - BASIC ELECTRIC ELEMENTS