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Sujatha Narayan
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Putnam, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Eliminating silver migration in EL lamps
Patent number
7,609,004
Issue date
Oct 27, 2009
World Properties, Inc.
Sujatha Narayan
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electrically conductive silicones and method of manufacture thereof
Patent number
6,902,688
Issue date
Jun 7, 2005
World Properties, Inc.
Sujatha Narayan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyurethane foams and method of manufacture thereof
Patent number
6,872,758
Issue date
Mar 29, 2005
World Properties, Inc.
Scott S. Simpson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Tough, fire resistant polyurethane foam and method of manufacture t...
Patent number
6,559,196
Issue date
May 6, 2003
World Properties, Inc.
Sujatha Narayan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Eliminating silver migration in EL lamps
Publication number
20080246390
Publication date
Oct 9, 2008
World Properties, Inc.
Sujatha Narayan
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Electrically conductive polymeric foams and elastomers and methods...
Publication number
20030213939
Publication date
Nov 20, 2003
Sujatha Narayan
B82 - NANO-TECHNOLOGY
Information
Patent Application
Electrically conductive silicones and method of manufacture thereof
Publication number
20030047718
Publication date
Mar 13, 2003
Sujatha Narayan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polyurethane elastomers and method of manufacture thereof
Publication number
20020128420
Publication date
Sep 12, 2002
Scott S. Simpson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyurethane foams and method of manufacture thereof
Publication number
20020122929
Publication date
Sep 5, 2002
Scott S. Simpson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Tough, fire resistant polyurethane foam and method of manufacture t...
Publication number
20020040978
Publication date
Apr 11, 2002
Sujatha Narayan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...