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Ravindra Shah
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Concord, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Refrigeration oil from gas-to-liquid-derived and bio-derived triesters
Patent number
8,795,547
Issue date
Aug 5, 2014
Chevron U.S.A. Inc.
David C. Kramer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Formulating a sealant fluid using gas to liquid base stocks
Patent number
8,663,454
Issue date
Mar 4, 2014
Chevron U.S.A. Inc.
Ravindra R. Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Refrigeration oil from gas-to-liquid derived and bio-derived diesters
Patent number
8,585,919
Issue date
Nov 19, 2013
Chevron U.S.A. Inc.
David C. Kramer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compressor oils having improved oxidation resistance
Patent number
8,455,406
Issue date
Jun 4, 2013
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Refrigeration oil from gas-to-liquid-derived and bio-derived diesters
Patent number
8,268,187
Issue date
Sep 18, 2012
Chevron U.S.A. Inc.
David C. Krammer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process to prepare a heat transfer oil
Patent number
7,972,497
Issue date
Jul 5, 2011
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Heat transfer oil comprising a base oil having a low traction coeff...
Patent number
7,972,999
Issue date
Jul 5, 2011
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method of using heat transfer oil with high auto ignition temperature
Patent number
7,862,743
Issue date
Jan 4, 2011
Chevron U.S.A., Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED TRIESTERS
Publication number
20130256586
Publication date
Oct 3, 2013
Chevron U.S.A., Inc.
David C. Kramer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FORMULATING A SEALANT FLUID USING GAS TO LIQUID BASE STOCKS
Publication number
20130125785
Publication date
May 23, 2013
Chevron U.S.A. Inc.
Ravindra R. Shah
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
REFRIGERATION OIL FROM GAS-TO-LIQUID DERIVED AND BIO-DERIVED DIESTERS
Publication number
20130043424
Publication date
Feb 21, 2013
Chevron U.S.A. Inc.
David C. Krammer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPRESSOR OILS HAVING IMPROVED OXIDATION RESISTANCE
Publication number
20120108479
Publication date
May 3, 2012
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
APPLICATION-SPECIFIC FINISHED LUBRICANT COMPOSITIONS COMPRISING A B...
Publication number
20120028863
Publication date
Feb 2, 2012
David Christian Kramer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED DIESTERS
Publication number
20120018667
Publication date
Jan 26, 2012
Chevron U.S.A., Inc.
David C. Krammer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
FORMULATING A SEALANT FLUID USING GAS TO LIQUID BASE STOCKS
Publication number
20110094414
Publication date
Apr 28, 2011
Chevron U.S.A. Inc.
Ravindra R. Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HEAT TRANSFER OIL WITH A HIGH AUTO IGNITION TEMPERATURE
Publication number
20110012053
Publication date
Jan 20, 2011
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ELECTRICAL INSULATING OIL COMPOSITIONS AND PREPARATION THEREOF
Publication number
20100279904
Publication date
Nov 4, 2010
Chevron U.S.A. Inc.
Scott C. Deskin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
GEAR OIL COMPOSITIONS, METHODS OF MAKING AND USING THEREOF
Publication number
20090298732
Publication date
Dec 3, 2009
Chevron U.S.A. Inc.
Katty S. Hoste
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHOD OF USING HEAT TRANSFER OIL WITH HIGH AUTO IGNITION TEMPERATURE
Publication number
20090278079
Publication date
Nov 12, 2009
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS TO PREPARE A HEAT TRANSFER OIL
Publication number
20090278077
Publication date
Nov 12, 2009
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HEAT TRANSFER OIL COMPRISING A BASE OIL HAVING A LOW TRACTION COEFF...
Publication number
20090272936
Publication date
Nov 5, 2009
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Compressor Lubricant Compositions and Preparation Thereof
Publication number
20090181871
Publication date
Jul 16, 2009
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED TRIESTERS
Publication number
20090159835
Publication date
Jun 25, 2009
Chevron U.S.A., Inc.
David C. Kramer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
REFRIGERATION OIL FROM GAS-TO-LIQUID-DERIVED AND BIO-DERIVED DIESTERS
Publication number
20090159837
Publication date
Jun 25, 2009
Chevron U.S.A., Inc.
David C. Kramer
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Gear Oil Compositions, Methods of Making and Using Thereof
Publication number
20090062163
Publication date
Mar 5, 2009
Chevron U.S.A. Inc.
Michael J. Haire
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Electrical Insulating Oil Compositions and Preparation Thereof
Publication number
20090036337
Publication date
Feb 5, 2009
Chevron U.S.A. Inc.
Scott C. Deskin
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Medicinal Oil Compositions, Preparations, and Applications Thereof
Publication number
20090036546
Publication date
Feb 5, 2009
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HEAT TRANSFER OIL WITH HIGH AUTO IGNITION TEMPERATURE
Publication number
20080073248
Publication date
Mar 27, 2008
Chevron U.S.A. Inc.
Ravindra Shah
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...