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D V Satyanarayana Gupta
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The Woodlands, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Method of treating an alloy surface with an alkyl sarcosinate
Patent number
7,994,102
Issue date
Aug 9, 2011
Baker Hughes Incorporated
D V Satyanarayana Gupta
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
BIODEGRADABLE ANIONIC ACID CORROSION INHIBITOR COMPRISING SARCOSINES
Publication number
20110224111
Publication date
Sep 15, 2011
D V Satyanarayana Gupta
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS AND COMPOSITIONS FOR REDUCING FLUID LOSS DURING TREATMENT W...
Publication number
20100144560
Publication date
Jun 10, 2010
Brian B. Beall
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...