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Reuben Sarkar
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Novi, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Controlled release of perfluoropolyether antifoam additives from co...
Patent number
7,163,482
Issue date
Jan 16, 2007
General Motors Corporation
Reuben Sarkar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermally stable antifoam agent for use in automatic transmission f...
Patent number
7,098,173
Issue date
Aug 29, 2006
General Motors Corporation
Brent D. Calcut
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Controlled release of perfluoropolyether antifoam additives from co...
Patent number
7,087,674
Issue date
Aug 8, 2006
General Motors Corporation
Reuben Sarkar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antifoam agent and method for use in automatic transmission fluid a...
Patent number
7,060,662
Issue date
Jun 13, 2006
Afton Chemical Corporation
Robert A. Muchmore
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Controlled release of antifoam additives from compounded rubber
Patent number
7,056,870
Issue date
Jun 6, 2006
General Motors Corporation
Thomas J. Chapaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Antifoam agent and method for use in automatic transmission fluid a...
Publication number
20050054542
Publication date
Mar 10, 2005
Robert A. Muchmore
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Controlled release of perfluoropolyether antifoam additives from co...
Publication number
20050027052
Publication date
Feb 3, 2005
GENERAL MOTORS CORPORATION
Reuben Sarkar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Controlled release of antifoam additives from compounded rubber
Publication number
20040157751
Publication date
Aug 12, 2004
Thomas J. Chapaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Controlled release of perfluoropolyether antifoam additives from co...
Publication number
20040157970
Publication date
Aug 12, 2004
Reuben Sarkar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Thermally stable antifoam agent and methods for use in functional f...
Publication number
20040121921
Publication date
Jun 24, 2004
Brent D. Calcut
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Thermally stable antifoam agent for use in automatic transmission f...
Publication number
20040097384
Publication date
May 20, 2004
Brent D. Calcut
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...