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Paravastu Badrinarayanan
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Waltham, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell with purge manifold
Patent number
10,511,032
Issue date
Dec 17, 2019
Audi AG
Paravastu Badrinarayanan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Mitigating electrode erosion in high temperature PEM fuel cell
Patent number
9,917,314
Issue date
Mar 13, 2018
Audi AG
Robert M. Darling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell with purge manifold
Patent number
9,780,388
Issue date
Oct 3, 2017
Audi AG
Paravastu Badrinarayanan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell device having a liquid soak up region
Patent number
9,768,455
Issue date
Sep 19, 2017
Audi AG
Paravastu Badrinarayanan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bipolar plate for evaporatively cooled fuel cells
Patent number
9,570,763
Issue date
Feb 14, 2017
Audi AG
Christopher John Carnevale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wicking layer for managing moisture distribution in a fuel cell
Patent number
9,508,999
Issue date
Nov 29, 2016
Audi AG
Robert Mason Darling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for processing a porous article
Patent number
9,403,301
Issue date
Aug 2, 2016
Audi AG
Michael L. Perry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fuel cell power plant operating system and method for use in sub-fr...
Patent number
9,362,578
Issue date
Jun 7, 2016
Audi AG
Timothy Patterson
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reduced axial pressure in fuel cell stacks
Patent number
8,728,684
Issue date
May 20, 2014
United Technologies Corporation
Carl A. Reiser
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Wettable gas diffusion layer for a wet seal in a fuel cell
Patent number
8,470,483
Issue date
Jun 25, 2013
UTC Power Corporation
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
FUEL CELL WITH PURGE MANIFOLD
Publication number
20170346103
Publication date
Nov 30, 2017
Audi AG
Paravastu Badrinarayanan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WICKING LAYER FOR MANAGING MOISTURE DISTRIBUTION IN A FUEL CELL
Publication number
20140087277
Publication date
Mar 27, 2014
United Technologies Corporation
Robert Mason Darling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Hybrid Bipolar Plate for Evaporatively Cooled Fuel Cells
Publication number
20130260274
Publication date
Oct 3, 2013
Christopher John Carnevale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL POWER PLANT OPERATING SYSTEM AND METHOD FOR USE IN SUB-FR...
Publication number
20130252123
Publication date
Sep 26, 2013
United Technologies Corporation
Timothy Patterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL CONTAMINANT REMOVAL METHOD
Publication number
20130059214
Publication date
Mar 7, 2013
UTC POWER CORPORATION
Timothy W. Patterson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDUCED THERMAL CONDUCTIVITY IN PEM FUEL CELL GAS DIFFUSION LAYERS
Publication number
20120202134
Publication date
Aug 9, 2012
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR PROCESSING A POROUS ARTICLE
Publication number
20120168975
Publication date
Jul 5, 2012
UTC Power Corporation
Michael L. Perry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MITIGATING ELECTRODE EROSION IN HIGH TEMPERATURE PEM FUEL CELL
Publication number
20120115058
Publication date
May 10, 2012
Robert M. Darling
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL WITH PURGE MANIFOLD
Publication number
20120003551
Publication date
Jan 5, 2012
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Reduced Axial Pressure in Fuel Cell Stacks
Publication number
20110262830
Publication date
Oct 27, 2011
Carl A. Reiser
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL DEVICE HAVING A LIQUID SOAK UP REGION
Publication number
20110129747
Publication date
Jun 2, 2011
UTC POWER CORPORATION
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FUEL CELL DEVICE HAVING A WATER RESERVOIR
Publication number
20110111326
Publication date
May 12, 2011
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WICKING LAYER FOR MANAGING MOISTURE DISTRIBUTION IN A FUEL CELL
Publication number
20110003217
Publication date
Jan 6, 2011
Robert Mason Darling
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
WETTABLE GAS DIFFUSION LAYER FOR A WET SEAL IN A FUEL CELL
Publication number
20100092811
Publication date
Apr 15, 2010
Paravastu Badrinarayanan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...