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Keith W. Sharp
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Methods for crosslinking water soluble polymers for use in well app...
Patent number
8,932,998
Issue date
Jan 13, 2015
Baker Hughes Incorporated
Jinguo Zhang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for removing filtercake
Patent number
6,143,698
Issue date
Nov 7, 2000
Tetra Technologies, Inc.
Joseph R. Murphey
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid polymer containing compositions for thickening aqueous systems
Patent number
4,670,164
Issue date
Jun 2, 1987
NL Industries, Inc.
Kenneth E. Watson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid polymer containing compositions for thickening aqueous systems
Patent number
4,622,153
Issue date
Nov 11, 1986
NL Industries, Inc.
Kenneth E. Watson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
METHODS FOR CROSSLINKING WATER SOLUBLE POLYMERS FOR USE IN WELL APP...
Publication number
20110082057
Publication date
Apr 7, 2011
Jinguo ZHANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...