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Patricia Pike Anderson
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Williamstown, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for synthesis of siloxanes
Patent number
9,751,987
Issue date
Sep 5, 2017
Momentive Performance Materials Inc.
Karthikeyan Sivasubramanian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for synthesis of siloxanes
Patent number
9,683,083
Issue date
Jun 20, 2017
Momentive Performance Materials Inc.
Karthikeyan Sivasubramanian
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for synthesis of siloxanes
Patent number
9,663,620
Issue date
May 30, 2017
Momentive Performance Materials Inc.
Karthikeyan Sivasubramanian
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalysts for polycondensation and redistribution of organosiloxane...
Patent number
6,136,996
Issue date
Oct 24, 2000
General Electric Company
Slawomir Rubinsztajn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of low molecular weight linear hydrogen siloxanes
Patent number
5,670,596
Issue date
Sep 23, 1997
General Electric Company
John S. Razzano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of low viscosity low silanol content silicon...
Patent number
5,616,673
Issue date
Apr 1, 1997
General Electric Company
Patricia P. Anderson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Synthesis of low silanol content, triorgano-stopped silicone fluids
Patent number
5,534,608
Issue date
Jul 9, 1996
General Electric Company
Dennis P. Thompson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of linear organosiloxane polymers by dis...
Patent number
5,420,221
Issue date
May 30, 1995
General Electric Company
John S. Razzano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of low silanol content, triorgano-stopped silicone fluids
Patent number
5,408,025
Issue date
Apr 18, 1995
General Electric Company
Dennis P. Thompson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene ether-organopolysiloxane copolymers
Patent number
5,385,984
Issue date
Jan 31, 1995
General Electric Company
Margaret L. Blohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyarylene sulfide block copolymers, method for making, and use
Patent number
5,194,566
Issue date
Mar 16, 1993
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyetherimide blends, and molding method
Patent number
4,906,730
Issue date
Mar 6, 1990
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing 4-hydroxy-3-phenylbenzoic acid
Patent number
4,873,367
Issue date
Oct 10, 1989
General Electric Company
Patricia P. Anderson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for making organobis(thioether)s, and products obtained ther...
Patent number
4,808,696
Issue date
Feb 28, 1989
General Electric Company
Tohru Takekoshi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyarylene sulfide block copolymers, method for making, and use
Patent number
4,769,424
Issue date
Sep 6, 1988
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Secondary amine-terminated oligomers and copolyurethanecarbonates p...
Patent number
4,766,199
Issue date
Aug 23, 1988
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing copolycarbonates from cyclic polycarbonate oli...
Patent number
4,760,117
Issue date
Jul 26, 1988
General Electric Company
Thomas L. Evans
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crystalline polyimides containing cumulative phenylene sulfide units
Patent number
4,716,216
Issue date
Dec 29, 1987
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Secondary amine-terminated oligomers and copolyurethanecarbonates p...
Patent number
4,695,612
Issue date
Sep 22, 1987
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crystalline polyetherimides and polyamic acid precursors therefor
Patent number
4,599,396
Issue date
Jul 8, 1986
General Electric Company
Tohru Takekoshi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
CATALYST FOR SYNTHESIS OF SILOXANES
Publication number
20160355643
Publication date
Dec 8, 2016
MOMENTIVE PERFOMANCE MATERIALS INC.
Karthikeyan SIVASUBRAMANIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR SYNTHESIS OF SILOXANES
Publication number
20160347910
Publication date
Dec 1, 2016
Momentive Performance Materials Inc.
Karthikeyan SIVASUBRAMANIAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CATALYST FOR SYNTHESIS OF SILOXANES
Publication number
20160215097
Publication date
Jul 28, 2016
Momentive Performance Materials Inc.
Karthikeyan SIVASUBRAMANIAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...