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Pankaj Arora
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Chesterfield, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Oxidation resistant separator for a battery
Patent number
11,482,759
Issue date
Oct 25, 2022
Celgard, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxidation resistant separator for a battery
Patent number
10,326,121
Issue date
Jun 18, 2019
Celgard, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator having adhesive layer, manufacturing method of the same,...
Patent number
10,270,075
Issue date
Apr 23, 2019
E I du Pont de Nemours and Company
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite separator for electrochemical cell capable of sustained s...
Patent number
9,735,410
Issue date
Aug 15, 2017
E I du Pont de Nemours and Company
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxidation resistant separator for a battery
Patent number
9,660,290
Issue date
May 23, 2017
Celgard, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery separator with Z-direction stability
Patent number
9,570,727
Issue date
Feb 14, 2017
Celgard LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-layer article comprising polyimide nanoweb
Patent number
8,852,808
Issue date
Oct 7, 2014
E I du Ponte de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Nanowebs
Patent number
8,697,587
Issue date
Apr 15, 2014
E I du Pont de Nemours and Company
Pankaj Arora
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Multi-layer article comprising polyimide nanoweb
Patent number
8,557,444
Issue date
Oct 15, 2013
E I du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery separator with Z-direction stability
Patent number
7,790,320
Issue date
Sep 7, 2010
Celgard LLC
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aluminum electrolytic capacitors utilizing fine fiber spacers
Patent number
7,760,486
Issue date
Jul 20, 2010
E. I. Du Pont de Nemours and Company
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical double layer capacitors including improved nanofibe...
Patent number
7,170,739
Issue date
Jan 30, 2007
E. I. Du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Batteries including improved fine fiber separators
Patent number
7,112,389
Issue date
Sep 26, 2006
E. I. Du Pont de Nemours and Company
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary lithium battery construction for improved heat transfer
Patent number
6,716,552
Issue date
Apr 6, 2004
Celgard Inc.
Zhengming Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
OXIDATION RESISTANT SEPARATOR FOR A BATTERY
Publication number
20230017765
Publication date
Jan 19, 2023
CELGARD, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR MEDIA FOR ELECTROCHEMICAL CELLS
Publication number
20200274122
Publication date
Aug 27, 2020
DUPONT SAFETY & CONSTRUCTION, INC.
Hyun Sung LIM
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
OXIDATION RESISTANT SEPARATOR FOR A BATTERY
Publication number
20190305280
Publication date
Oct 3, 2019
CELGARD, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDATION RESISTANT SEPARATOR FOR A BATTERY
Publication number
20170214023
Publication date
Jul 27, 2017
CELGARD, LLC
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR HAVING ADHESIVE LAYER, MANUFACTURING METHOD OF THE SAME,...
Publication number
20170012266
Publication date
Jan 12, 2017
E I DU PONT DE NEMOURS AND COMPANY
Pankaj ARORA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR MEDIA FOR ELECTROCHEMICAL CELLS
Publication number
20160276640
Publication date
Sep 22, 2016
E.I. du Pont de Nemours and Company
Hyun Sung Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL WITH POLYIMIDE SEPARATOR AND HIGH-VOLTAGE POSI...
Publication number
20160164057
Publication date
Jun 9, 2016
E I DU PONT DE NEMOURS AND COMPANY
PANKAJ ARORA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE SEPARATOR FOR ELECTROCHEMICAL CELL CAPABLE OF SUSTAINED S...
Publication number
20150125737
Publication date
May 7, 2015
E I DU PONT DE NEMOURS AND COMPANY
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR MEDIA FOR ELECTROCHEMICAL CELLS
Publication number
20140134498
Publication date
May 15, 2014
E I DU PONT DE NEMOURS AND COMPANY
HYUN SUNG LIM
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
MULTI-LAYER ARTICLE COMPRISING POLYIMIDE NANOWEB
Publication number
20130288136
Publication date
Oct 31, 2013
PANKAJ ARORA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM BATTERY SEPARATOR WITH SHUTDOWN FUNCTION
Publication number
20130017431
Publication date
Jan 17, 2013
E.I. du Pont de Nemours and Company
SIMON FRISK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYIMIDE NANOWEB
Publication number
20130005940
Publication date
Jan 3, 2013
E I DU PONT DE NEMOURS AND COMPANY
T. Joseph Dennes
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELL COMPRISING A SEPARATOR COMPRISING A NANOWEB CO...
Publication number
20110143217
Publication date
Jun 16, 2011
E.I. du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD FOR INCREASING THE STRENGTH AND SOLVENT RESISTANCE OF POLYIM...
Publication number
20110139331
Publication date
Jun 16, 2011
E.I. du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MULTI-LAYER ARTICLE COMPRISING POLYIMIDE NANOWEB
Publication number
20110143207
Publication date
Jun 16, 2011
E.I. du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
BATTERIES WITH PERMANENTLY WET-ABLE FINE FIBER SEPARATORS
Publication number
20110117416
Publication date
May 19, 2011
E.I. du Pont de Nemours and Company
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NANOWEBS
Publication number
20090261035
Publication date
Oct 22, 2009
E.I. du Pont de Nemours and Company
PANKAJ ARORA
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
SOLVENT STRIPPING PROCESS ULTILIZING AN ANTIOXIDANT
Publication number
20090178206
Publication date
Jul 16, 2009
E.I. Du Pont De Nemours and Company
Pankaj Arora
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Aluminum electrotic capacitors utilizing fine fiber spacers
Publication number
20090059475
Publication date
Mar 5, 2009
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Batteries with permanently wet-able fine fiber separators
Publication number
20080305389
Publication date
Dec 11, 2008
Pankaj Arora
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Battery Separator With Z-Direction Stability
Publication number
20080268345
Publication date
Oct 30, 2008
Zhengming Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Nanowebs
Publication number
20080070463
Publication date
Mar 20, 2008
Pankaj Arora
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Application
BATTERY SEPARATOR WITH Z-DIRECTION STABILITY
Publication number
20070105019
Publication date
May 10, 2007
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDATION RESISTANT SEPARATOR FOR A BATTERY
Publication number
20070072068
Publication date
Mar 29, 2007
Celgard Inc.
Zhengming Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Battery separator with Z-direction stability
Publication number
20060088769
Publication date
Apr 27, 2006
Celgard LLC
Pankaj Arora
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Explosion-proof separator for Li-ion secondary batteries
Publication number
20050031941
Publication date
Feb 10, 2005
Celgard Inc.
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Oxidation resistant separator for a battery
Publication number
20040166415
Publication date
Aug 26, 2004
Celgard Inc.
Zhengming Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Explosion-proof separator for Li-ion secondary batteries
Publication number
20040086782
Publication date
May 6, 2004
Celgard Inc.
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Secondary lithium battery construction for improved heat transfer
Publication number
20020064706
Publication date
May 30, 2002
Zhengming Zhang
H01 - BASIC ELECTRIC ELEMENTS