of the coolant

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H01M8/04485

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Parent Industries

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

Current Industry

H01M8/04485of the coolant

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Fuel cell cooling
- Patent number 12,327,892
- Issue date Jun 10, 2025
- Peter David Hood
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell system
- Patent number 11,637,303
- Issue date Apr 25, 2023
- Honda Motor Co., Ltd.
- Naoki Yamano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coolant control system and control method of fuel cell
- Patent number 11,342,571
- Issue date May 24, 2022
- Hyundai Motor Company
- Joon Guen Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coolant purification
- Patent number 10,693,155
- Issue date Jun 23, 2020
- Intelligent Energy Limited
- Pratap Rama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Integrated fuel cell control system and operating method thereof
- Patent number 10,403,914
- Issue date Sep 3, 2019
- Hyundai Motor Company
- Ji Tae Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coolant purification
- Patent number 10,218,009
- Issue date Feb 26, 2019
- Intelligent Energy Limited
- Pratap Rama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cooling circuit for fuel cell
- Patent number 9,837,672
- Issue date Dec 5, 2017
- Compagnie Generale des Etablissements Michelin
- Gino Paganelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of starting fuel cell system for vehicle and fuel cell system
- Patent number 9,653,744
- Issue date May 16, 2017
- Honda Motor Co., Ltd.
- Mitsunori Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Excess coolant fluid feed to fuel cell stacks
- Patent number 9,450,255
- Issue date Sep 20, 2016
- Intelligent Energy Limited
- Ashley James Kells
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method to detect gross loss in coolant based on current feedback fr...
- Patent number 8,623,567
- Issue date Jan 7, 2014
- GM Global Technology Operations LLC
- Jun Cai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Closed coolant loop with expansion device for a fuel cell system
- Patent number 8,431,282
- Issue date Apr 30, 2013
- GM Global Technology Operations LLC
- Manfred Herrmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Active isolation system for fuel cell
- Patent number 7,906,242
- Issue date Mar 15, 2011
- GM Global Technology Operations LLC
- Stephen Raiser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for monitoring fuel cells
- Patent number 7,564,248
- Issue date Jul 21, 2009
- GM Global Technology Operations, Inc.
- Richard M. Breese
- G01 - MEASURING TESTING
Information Patent Grant
Fuel cell system
- Patent number 7,442,454
- Issue date Oct 28, 2008
- Nissan Motor Co., Ltd.
- Keisuke Wakabayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fuel cell system and microorganism inhibiting method
- Patent number 6,841,281
- Issue date Jan 11, 2005
- Nissan Motor Co., Ltd.
- Yasuyuki Itou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cooling device for fuel cell system and control method thereof
- Patent number 6,709,779
- Issue date Mar 23, 2004
- Nissan Motor Co., LTD
- Tetsuo Uozumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
COOLANT CONTROL SYSTEM AND CONTROL METHOD OF FUEL CELL
- Publication number 20210104762
- Publication date Apr 8, 2021
- Hyundai Motor Company
- Joon Guen Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLANT PURIFICATION
- Publication number 20200321636
- Publication date Oct 8, 2020
- Intelligent Energy Limited
- Pratap Rama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
COOLANT PURIFICATION
- Publication number 20190165388
- Publication date May 30, 2019
- Intelligent Energy Limited
- Pratap Rama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED FUEL CELL CONTROL SYSTEM AND OPERATING METHOD THEREOF
- Publication number 20170237090
- Publication date Aug 17, 2017
- Hyundai Motor Company
- Ji Tae Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLANT PURIFICATION
- Publication number 20160197364
- Publication date Jul 7, 2016
- Intelligent Energy Limited
- Pratap Rama
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD OF STARTING FUEL CELL SYSTEM FOR VEHICLE AND FUEL CELL SYSTEM
- Publication number 20130034786
- Publication date Feb 7, 2013
- Honda Motor Co., Ltd.
- Mitsunori MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD TO DETECT GROSS LOSS IN COOLANT BASED ON CURRENT FEEDBACK FR...
- Publication number 20120255366
- Publication date Oct 11, 2012
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jun Cai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL CELL COOLING
- Publication number 20110236781
- Publication date Sep 29, 2011
- Peter David Hood
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Closed Coolant Loop with Expansion Device for a Fuel Cell System
- Publication number 20080254328
- Publication date Oct 16, 2008
- GM Global Technology Operations, Inc.
- Manfred Herrmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND APPARATUS FOR MONITORING FUEL CELLS
- Publication number 20080224687
- Publication date Sep 18, 2008
- Richard M. Breese
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electrical Leakage Detection Apparatus and Electrical Leakage Detec...
- Publication number 20080197832
- Publication date Aug 21, 2008
- Toyota Jidosha Kabushiki Kaisha
- Tatsuaki Yokoyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Active isolation system for fuel cell
- Publication number 20070116997
- Publication date May 24, 2007
- Stephen Raiser
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Control of conductivity reduction within a fuel cell system
- Publication number 20060057446
- Publication date Mar 16, 2006
- Nissan Motor Co., Ltd.
- Hidetaka Nishimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Deterioration diagnosis of fuel cell seal member
- Publication number 20050158597
- Publication date Jul 21, 2005
- NISSAN MOTOR CO., LTD.
- Kazuo Saitou
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel cell system
- Publication number 20040170877
- Publication date Sep 2, 2004
- NISSAN MOTOR CO., LTD.
- Keisuke Wakabayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Cooling device for fuel cell system and control method thereof
- Publication number 20020164511
- Publication date Nov 7, 2002
- NISSAN MOTOR CO., LTD.
- Tetsuo Uozumi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fuel cell system and microorganism inhibiting method
- Publication number 20020132143
- Publication date Sep 19, 2002
- NISSAN MOTOR CO., LTD.
- Yasuyuki Itou
- H01 - BASIC ELECTRIC ELEMENTS

of the coolant

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Fuel cell cooling

Fuel cell system

Coolant control system and control method of fuel cell

Coolant purification

Integrated fuel cell control system and operating method thereof

Coolant purification

Cooling circuit for fuel cell

Method of starting fuel cell system for vehicle and fuel cell system

Excess coolant fluid feed to fuel cell stacks

Method to detect gross loss in coolant based on current feedback fr...

Closed coolant loop with expansion device for a fuel cell system

Active isolation system for fuel cell

Method and apparatus for monitoring fuel cells

Fuel cell system

Fuel cell system and microorganism inhibiting method

Cooling device for fuel cell system and control method thereof

Patents Applicationslast 30 patents

COOLANT CONTROL SYSTEM AND CONTROL METHOD OF FUEL CELL

COOLANT PURIFICATION

COOLANT PURIFICATION

INTEGRATED FUEL CELL CONTROL SYSTEM AND OPERATING METHOD THEREOF

COOLANT PURIFICATION

METHOD OF STARTING FUEL CELL SYSTEM FOR VEHICLE AND FUEL CELL SYSTEM

METHOD TO DETECT GROSS LOSS IN COOLANT BASED ON CURRENT FEEDBACK FR...

FUEL CELL COOLING

Closed Coolant Loop with Expansion Device for a Fuel Cell System

METHOD AND APPARATUS FOR MONITORING FUEL CELLS

Electrical Leakage Detection Apparatus and Electrical Leakage Detec...

Active isolation system for fuel cell

Control of conductivity reduction within a fuel cell system

Deterioration diagnosis of fuel cell seal member

Fuel cell system

Cooling device for fuel cell system and control method thereof

Fuel cell system and microorganism inhibiting method