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H01M4/8839
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ELECTRICITY
H01
Electric elements
H01M
PROCESSES OR MEANS
H01M4/00
Electrodes
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H01M4/8839
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochemical or electric layer system, method for the production...
Patent number
9,728,807
Issue date
Aug 8, 2017
Continental Automotive GmbH
Peter Birke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Two layer electrolyte supported fuel cell stack
Patent number
8,192,888
Issue date
Jun 5, 2012
NexTech Materials, Ltd.
Michael J. Day
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Permselective composite membrane for electrochemical cells
Patent number
8,158,300
Issue date
Apr 17, 2012
INI Power Systems, Inc.
Larry J. Markoski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electro-catalyst composition, fuel cell electrode, and membrane-ele...
Patent number
7,722,981
Issue date
May 25, 2010
Nanotek Instruments, Inc.
Bor Z. Jang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of making metal-polymer composite catalysts
Patent number
7,550,223
Issue date
Jun 23, 2009
LOS ALAMOS NATIONAL SECURITY, LLC
Piotr Zelenay
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ion-conductive copolymers containing one or more ion-conducting oli...
Patent number
7,504,461
Issue date
Mar 17, 2009
Polyfuel, Inc.
Shuguang Cao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conducting polymer-grafted carbon material for fuel cell applications
Patent number
7,175,930
Issue date
Feb 13, 2007
Columbian Chemicals Company
Bollepalli Srinivas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Ion exchange assembly for an electrochemical cell
Patent number
7,125,626
Issue date
Oct 24, 2006
Japan Gore-Tex, Inc.
Hiroshi Kato
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrodes for alkaline fuel cells with circulating electrolyte
Patent number
7,014,944
Issue date
Mar 21, 2006
Apollo Energy Systems, Incorporated
Karl Kordesch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,589,684
Issue date
Jul 8, 2003
California Institute of Technology
Subbarao Surampudi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,420,059
Issue date
Jul 16, 2002
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,303,244
Issue date
Oct 16, 2001
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,265,093
Issue date
Jul 24, 2001
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,254,748
Issue date
Jul 3, 2001
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
6,146,781
Issue date
Nov 14, 2000
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion exchange and electrode assembly for an electrochemical cell
Patent number
6,054,230
Issue date
Apr 25, 2000
Japan Gore-Tex, Inc.
Hiroshi Kato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Direct methanol feed fuel cell and system
Patent number
5,773,162
Issue date
Jun 30, 1998
California Institute of Technology
Subbarao Surampudi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Materials for use in electrode manufacture
Patent number
5,716,437
Issue date
Feb 10, 1998
Johnson Matthey Public Limited Company
Jan Denton
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Porous electrode for electrode assemblies in a fuel cell
Patent number
5,501,915
Issue date
Mar 26, 1996
Johnson Matthey Public Limited Company
Graham A. Hards
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for sintering fuel cell electrodes using a carrier
Patent number
5,401,460
Issue date
Mar 28, 1995
M-C Power Corporation
Richard Donelson
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Gas Diffusion Electrodes and Methods for Fabricating and Testing Same
Publication number
20150376803
Publication date
Dec 31, 2015
Brookhaven Science Associates, LLC
Jia Xu Wang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROCHEMICAL OR ELECTRIC LAYER SYSTEM, METHOD FOR THE PRODUCTION...
Publication number
20130122398
Publication date
May 16, 2013
CONTINENTAL AUTOMOTIVE GMBH
Peter Birke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PREPARING METHOD FOR INTEGRATED MEMBRANE-CATALYST COATED LAYER MEMB...
Publication number
20120279648
Publication date
Nov 8, 2012
Zhongjun Hou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHODS AND APPARATUS FOR STIMULATING AND MANAGING POWER FROM MICRO...
Publication number
20100119879
Publication date
May 13, 2010
President and Fellows of Harvard College
Peter Riad Girguis
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Manufacturing Equipment and Manufacturing Method of Membrane Electr...
Publication number
20100051181
Publication date
Mar 4, 2010
Toppan Printing Co., Ltd.
Hideki Mori
B32 - LAYERED PRODUCTS
Information
Patent Application
PERMSELECTIVE COMPOSITE MEMBRANE FOR ELECTROCHEMICAL CELLS
Publication number
20080070083
Publication date
Mar 20, 2008
Larry J. Markoski
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electro-catalyst composition, fuel cell electrode, and membrane-ele...
Publication number
20080063922
Publication date
Mar 13, 2008
Bor Z. Jang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD OF MAKING MEMBRANE ELECTRODE ASSEMBLIES
Publication number
20070227650
Publication date
Oct 4, 2007
Susan G. Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Metal-polymer composite catalysts
Publication number
20070082253
Publication date
Apr 12, 2007
The Regents of the University of California.
Piotr Zelenay
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of making metal-polymer composite catalysts
Publication number
20070082804
Publication date
Apr 12, 2007
The Regents of the University of California.
Piotr Zelenay
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Self-supporting ceramic membranes and electrochemical cells and cel...
Publication number
20060234100
Publication date
Oct 19, 2006
Michael J. Day
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ion-conductive copolymers containing one or more ion-conducting oli...
Publication number
20060041100
Publication date
Feb 23, 2006
Polyfuel, Inc.
Shuguang Cao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of making membrane electrode assemblies
Publication number
20050072514
Publication date
Apr 7, 2005
Susan G. Yan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Conducting polymer-grafted carbon material for fuel cell applications
Publication number
20040110052
Publication date
Jun 10, 2004
Bollepalli Srinivas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrodes for alkaline fuel cells with circulating electrolyte
Publication number
20030190519
Publication date
Oct 9, 2003
Karl Kordesch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Ion exchange assembly for an electrochemical cell
Publication number
20030152820
Publication date
Aug 14, 2003
Hiroshi Kato
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR