Inventor · disambiguated record
Bharat B. Patel
Also filed as: PATEL BHARAT · PATEL BHARAT B · PATEL BHARAT BARNEY · PATEL BHARAT P
30 granted patents·4 pending applications·746 citations·filing 1984–2019
97Inventor score
Files withPHILLIPS PETROLEUM CO21CHEVRON PHILLIPS CHEMICAL CO6CHEVRON PHILIPS CHEMICAL COMPA1CONOCOPHILLIPS CO1DIMARCO JOHN D1
Top patents by PatentIndex Score
34 records- 0194US5925182AStable liquid suspension compositionsPHILLIPS PETROLEUM CO·Filed 1998·Granted Jul 20, 1999·70 cites·19 claims
- 0291US5834533AStable liquid suspension compositionsPHILLIPS PETROLEUM CO·Filed 1996·Granted Nov 10, 1998·49 cites·27 claims
- 0390US6124245ADrilling fluid additive and process therewithPHILLIPS PETROLEUM CO·Filed 1998·Granted Sep 26, 2000·89 cites·12 claims
- 0484US4704214ADrilling fluidPHILLIPS PETROLEUM CO·Filed 1984·Granted Nov 3, 1987·54 cites·28 claims
- 0583US7741250B2Wellbore servicing fluids comprising grafted homopolymers and methods of using sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2006·Granted Jun 22, 2010·8 cites·24 claims
- 0683US6730637B1Reducing fluid loss in a drilling fluidCHEVRON PHILLIPS CHEMICAL CO·Filed 2002·Granted May 4, 2004·36 cites·27 claims
- 0781US5693698ACompositions comprising an acrylamide-containing polymer and process therewithPHILLIPS PETROLEUM CO·Filed 1995·Granted Dec 2, 1997·53 cites·34 claims
- 0881US5399548ABlended drilling fluid thinnerPHILLIPS PETROLEUM CO·Filed 1992·Granted Mar 21, 1995·54 cites·21 claims
- 0980US6547710B1Sulfonated rubber compositions and processes therefor and therewithCONOCOPHILLIPS CO·Filed 2000·Granted Apr 15, 2003·13 cites·75 claims
- 1080US5684075ACompositions comprising an acrylamide-containing polymer and process therewithPHILLIPS PETROLEUM CO·Filed 1995·Granted Nov 4, 1997·51 cites·33 claims
- 1178US5270382ACompositions and applications thereof of water-soluble copolymers comprising an ampholytic imidazolium inner saltPHILLIPS PETROLEUM CO·Filed 1992·Granted Dec 14, 1993·30 cites·18 claims
- 1274US5922653ACompositions and processes for treating subterranean formationsPHILLIPS PETROLEUM CO·Filed 1996·Granted Jul 13, 1999·35 cites·53 claims
- 1373US5576271AComposition and process for stabilizing viscosity or controlling water loss of polymer-containing water based fluidsPHILLIPS PETROLEUM COMPAY·Filed 1994·Granted Nov 19, 1996·30 cites·48 claims
- 1467US5502030ALiquid additive comprising a sulfonated asphalt and processes therefor and therewithPHILLIPS PETROLEUM CO·Filed 1993·Granted Mar 26, 1996·19 cites·50 claims
- 1566US5532212AComposition comprising a viscosity promoter and a magnesium compound and process using the compositionPHILLIPS PETROLEUM CO·Filed 1995·Granted Jul 2, 1996·24 cites·29 claims
- 1662US5401718ATin/cerium compounds for lignosulfonate processingFiled 1992·Granted Mar 28, 1995·11 cites·10 claims
- 1762US5032296AWell treating fluids and additives thereforPHILLIPS PETROLEUM CO·Filed 1988·Granted Jul 16, 1991·22 cites·4 claims
- 1861US4645609ASulfonated asphalt/causticized lignite blendPHILLIPS PETROLEUM CO·Filed 1985·Granted Feb 24, 1987·15 cites·15 claims
- 1959US7196039B2Methods of reducing fluid loss in a wellbore servicing fluidCHEVRON PHILIPS CHEMICAL COMPA·Filed 2003·Granted Mar 27, 2007·5 cites·16 claims
- 2058US5204320ADrilling mud additive comprising ferrous sulfate and poly(N-vinyl-2-pyrrolidone/sodium 2-acrylamido-2-methylpropane sulfonate)PHILLIPS PETROLEUM CO·Filed 1991·Granted Apr 20, 1993·15 cites·16 claims
- 2157US7169739B2Methods of reducing sag in non-aqueous fluidsCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Granted Jan 30, 2007·5 cites·31 claims
- 2255US5041630AWell cement slurries and dispersants thereforPHILLIPS PETROLEUM CO·Filed 1990·Granted Aug 20, 1991·13 cites·7 claims
- 2354US4842770ADrilling fluid thinnerPHILLIPS PETROLEUM CO·Filed 1988·Granted Jun 27, 1989·12 cites·10 claims
- 2453US5391359AWater dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereofPHILLIPS PETROLEUM CO·Filed 1993·Granted Feb 21, 1995·12 cites·32 claims
- 2551US5637635AWater dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereofPHILLIPS PETROLEUM CO·Filed 1994·Granted Jun 10, 1997·11 cites·52 claims
- 2649US5380705ADrilling mud comprising tetrapolymer consisting of n-vinyl-2-pyrrolidone, acrylamidopropanesulfonicacid, acrylamide, and acrylic acidPHILLIPS PETROLEUM CO·Filed 1994·Granted Jan 10, 1995·9 cites·18 claims
- 2749US2010222240A1Wellbore Servicing Fluids Comprising Grafted Homopolymers and Methods of Using SameCHEVRON PHILLIPS CHEMICAL CO·Filed 2010·Application pending·0 cites
- 2842US2009145809A1Compositions for oil recovery and methods of using sameCHEVRON PHILLIPS CHEMICAL CO·Filed 2007·Application pending·0 cites
- 2941US2005239662A1Drilling fluidsCHEVRON PHILLIPS CHEMICAL CO·Filed 2004·Application pending·0 cites
- 3038US2006014741A1Synthetic process, and crystalline forms of a pyrrolotriazine compoundDIMARCO JOHN D·Filed 2005·Application pending·0 cites
- 3137US10227298B2Solid forms of a pharmaceutically active compoundHOFFMANN LA ROCHE·Filed 2015·Granted Mar 12, 2019·0 cites·12 claims
- 3234US12215680B2Portable, cryogenic fluid pump apparatus with associated instrumentation, conduit legs and accessoriesPATEL BHARAT BARNEY·Filed 2019·Granted Feb 4, 2025·0 cites·26 claims
- 3332US5610124ATin/cerium compounds for lignosulfonate processingPHILLIPS PETROLEUM CO·Filed 1994·Granted Mar 11, 1997·0 cites·34 claims
- 3430US4923516AWell cement slurries and dispersants thereforPHILLIPS PETROLEUM CO·Filed 1989·Granted May 8, 1990·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →