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Reena L. Datta
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Rochester Hills, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for charging a plug-in electric vehicle
Patent number
9,299,093
Issue date
Mar 29, 2016
GM Global Technology Operations LLC
Kevin S. Kidston
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hydrophilic coating for fuel cell bipolar plate and methods of maki...
Patent number
9,029,046
Issue date
May 12, 2015
GM Global Technology Operations LLC
Gerhard Winter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for conditioning one or more aspects of a vehicle
Patent number
9,002,568
Issue date
Apr 7, 2015
GM Global Technology Operations LLC
Reena L. Datta
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Fuel cell separator plate surface treatment by laser ablation
Patent number
8,835,079
Issue date
Sep 16, 2014
GM Global Technology Operations LLC
David A Smiljanich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for application of a hydrophilic coating to fuel cell bipol...
Patent number
8,182,884
Issue date
May 22, 2012
GM Global Technology Operations LLC
Gerhard Winter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Microtextured fuel cell elements for improved water management
Patent number
8,105,721
Issue date
Jan 31, 2012
GM Global Technology Operations LLC
Gayatri Vyas Dadheech
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Bipolar plate hydrophilic treatment for stable fuel cell stack oper...
Patent number
8,053,133
Issue date
Nov 8, 2011
GM Global Technology Operations LLC
Thomas A. Trabold
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Hydrophilic coating for fuel cell bipolar plate and methods of maki...
Patent number
7,935,381
Issue date
May 3, 2011
GM Global Technology Operations LLC
Gerhard Winter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of making bipolar plate
Patent number
7,776,249
Issue date
Aug 17, 2010
GM Global Technology Operations, Inc.
Reena L. Datta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a fuel cell component using an easily removed mask
Patent number
7,531,100
Issue date
May 12, 2009
GM Global Technology Operations, Inc.
Scott L Peters
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
HYDROPHILIC COATING FOR FUEL CELL BIPOLAR PLATE AND METHODS OF MAKI...
Publication number
20110294029
Publication date
Dec 1, 2011
GM GLOBAL TECHNOLOGY OPERATIONS LLC
GERHARD WINTER
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR CHARGING A PLUG-IN ELECTRIC VEHICLE
Publication number
20110191220
Publication date
Aug 4, 2011
GM Global Technology Operations, Inc.
Kevin S. Kidston
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHOD FOR CONDITIONING ONE OR MORE ASPECTS OF A VEHICLE
Publication number
20110153140
Publication date
Jun 23, 2011
GM Global Technology Operations, Inc.
Reena L. Datta
B60 - VEHICLES IN GENERAL
Information
Patent Application
FUEL CELL BIPOLAR PLATE WITH VARIABLE SURFACE PROPERTIES
Publication number
20090191351
Publication date
Jul 30, 2009
GM Global Technology Operations, Inc.
Jon P. Owejan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Bipolar Plate Hydrophilic Treatment for Stable Fuel Cell Stack Oper...
Publication number
20090117443
Publication date
May 7, 2009
GM Global Technology Operations, Inc.
Thomas A. Trabold
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL SEPARATOR PLATE SURFACE TREATMENT BY LASER ABLATION
Publication number
20080305385
Publication date
Dec 11, 2008
GM Global Technology Operations, Inc.
David A. Smiljanich
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MICROTEXTURED FUEL CELL ELEMENTS FOR IMPROVED WATER MANAGEMENT
Publication number
20080248368
Publication date
Oct 9, 2008
GM Global Technology Operations, Inc.
Gayatri Vyas Dadheech
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Use of Hydrophilic Treatment in a Water Vapor Transfer Device
Publication number
20080241632
Publication date
Oct 2, 2008
GM Global Technology Operations, Inc.
Ivan D. Chapman
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of making bipolar plate
Publication number
20070045901
Publication date
Mar 1, 2007
Reena L. Datta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hydrophilic Coating For Fuel Cell Bipolar Plate And Methods Of Maki...
Publication number
20070037036
Publication date
Feb 15, 2007
GM Global Technology Operations, Inc.
Gerhard Winter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method of Making A Fuel Cell Component Using An Easily Removed Mask
Publication number
20070036891
Publication date
Feb 15, 2007
GM Global Technology Operations, Inc.
Scott L. Peters
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Process For Application Of A Hydrophilic Coating To Fuel Cell Bipol...
Publication number
20070031721
Publication date
Feb 8, 2007
GM Global Technology Operations, Inc.
Gerhard Winter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Composite flow field plates and process of molding the same
Publication number
20060234109
Publication date
Oct 19, 2006
Reena L. Datta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Durable hydrophilic coatings for fuel cell bipolar plates
Publication number
20060216570
Publication date
Sep 28, 2006
Gayatri Vyas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Metal oxide based hydrophilic coatings for PEM fuel cell bipolar pl...
Publication number
20060216571
Publication date
Sep 28, 2006
Gayatri Vyas
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WGS reactor incorporated with catalyzed heat exchanger for WGS reac...
Publication number
20040177554
Publication date
Sep 16, 2004
Paul Taichiang Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WGS reactor incorporated with catalyzed heat exchanger for WGS reac...
Publication number
20040148862
Publication date
Aug 5, 2004
Paul Taichiang Yu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL