Inventor · disambiguated record
Benjamin J. Kaufman
Also filed as: KAUFMAN BENJAMIN · KAUFMAN BENJAMIN J
79 granted patents·3 pending applications·1,095 citations·filing 1981–2010
99Inventor score
Top patents by PatentIndex Score
82 records- 0197US4579675AN-substituted enaminones and oleaginous compositions containing sameTEXACO INC·Filed 1983·Granted Apr 1, 1986·134 cites·2 claims
- 0296US6743266B2Fuel additive composition for improving delivery of friction modifierTEXACO INC·Filed 2002·Granted Jun 1, 2004·105 cites·61 claims
- 0394US4948386AMiddle distillate containing storage stability additiveTEXACO INC·Filed 1988·Granted Aug 14, 1990·98 cites·18 claims
- 0490US4548724ASuccinimide derivatives as additives in lubricating oilsTEXACO INC·Filed 1984·Granted Oct 22, 1985·39 cites·50 claims
- 0589US5925151ADetergent additive compositions for diesel fuelsTEXACO INC·Filed 1996·Granted Jul 20, 1999·65 cites·25 claims
- 0686US6835217B1Fuel composition containing friction modifierTEXACO INC·Filed 2000·Granted Dec 28, 2004·26 cites·27 claims
- 0783US4715975AOil containing dispersant VII olefin copolymerTEXACO INC·Filed 1984·Granted Dec 29, 1987·25 cites·12 claims
- 0882US5112508AVI improver, dispersant, and antioxidant additive and lubricating oil compositionTEXACO INC·Filed 1990·Granted May 12, 1992·29 cites·24 claims
- 0979US6589302B1Friction modifier for poor lubricity fuelsTEXACO INC·Filed 2000·Granted Jul 8, 2003·18 cites·20 claims
- 1078US6524353B2Method of enhancing the low temperature solution properties of a gasoline friction modifierTEXACO DEVELOPMENT CORP·Filed 2000·Granted Feb 25, 2003·15 cites·40 claims
- 1177US4385904ANovel corrosion inhibitor for alcohol fuelsTEXACO INC·Filed 1982·Granted May 31, 1983·12 cites·8 claims
- 1275US4518782AFuel compositions containing N-alkyl glycyl imidazolineTEXACO INC·Filed 1981·Granted May 21, 1985·19 cites·3 claims
- 1374US5238588ADispersant, vi improver, additive and lubricating oil composition containing sameTEXACO INC·Filed 1989·Granted Aug 24, 1993·22 cites·17 claims
- 1473US5356999AMultifunctional viscosity index improvers based on polymers containing sulfonamidesTEXACO INC·Filed 1990·Granted Oct 18, 1994·23 cites·4 claims
- 1569US5205949ADispersant and VI improver additive and lubrication oil composition containing sameTEXACO INC·Filed 1991·Granted Apr 27, 1993·18 cites·8 claims
- 1668US5536280ANon-metallic anti-knock fuel additiveTEXACO INC·Filed 1994·Granted Jul 16, 1996·18 cites·2 claims
- 1766US5167845APolymeric additives to enhance anti-wear, anti-oxidancy, and dispersancy in lubricantsTEXACO INC·Filed 1990·Granted Dec 1, 1992·17 cites·13 claims
- 1866US5013469AVI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing sameTEXACO INC·Filed 1989·Granted May 7, 1991·18 cites·14 claims
- 1965US5424366AMultifunctional viscosity index improver containing phenothiazineTEXACO INC·Filed 1994·Granted Jun 13, 1995·13 cites·8 claims
- 2065US4732942AHydrocarbon compositions containing polyolefin graft polymersTEXACO INC·Filed 1986·Granted Mar 22, 1988·19 cites·24 claims
- 2164US4396399ADetergent and corrosion inhibitor and motor fuel composition containing sameTEXACO INC·Filed 1981·Granted Aug 2, 1983·5 cites·12 claims
- 2263US5141661AWear resistant lubricant additives made of ethylene/α-olefin polymer grafted with perfluoro-substituentsTEXACO INC·Filed 1991·Granted Aug 25, 1992·16 cites·8 claims
- 2362US5171462AMixtures of polyoxyalkylene ester and aminopolyazoles as oxidation and corrosion resistant lubricant additivesTEXACO INC·Filed 1991·Granted Dec 15, 1992·15 cites·11 claims
- 2460US4415740AMethod for preparing a lactone reaction productTEXACO INC·Filed 1982·Granted Nov 15, 1983·4 cites·3 claims
- 2559US4769043AOil containing dispersant VII olefin copolymerTEXACO INC·Filed 1987·Granted Sep 6, 1988·13 cites·12 claims
- 2659US4365972AFuel compositionTEXACO INC·Filed 1981·Granted Dec 28, 1982·11 cites·23 claims
- 2759US2010132253A1Fuel additives and fuel compositions and methods for making and using the sameTACONIC ENERGY INC·Filed 2008·Application pending·0 cites
- 2858US5322528AComposition of matter for high temperature phenolphthalein-, phenolphmalide-, fluorene-, xanthane-, and anthrone-s-triazines that are soluble in diesel fuelTEXACO INC·Filed 1992·Granted Jun 21, 1994·14 cites·2 claims
- 2958US4459132AFuel composition containing a wear inhibitorTEXACO INC·Filed 1983·Granted Jul 10, 1984·11 cites·25 claims
- 3058US4416667AMethanol, ethanol, or gasohol fuel containing as a wear-inhibiting additive a reaction product of an ether-amine with a phosphate or a substituted phosphonic acidTEXACO INC·Filed 1981·Granted Nov 22, 1983·11 cites·37 claims
- 3156US5226925AComposition of matter for allophanate encapsulation in an aromatic-aliphaticTEXACO INC·Filed 1992·Granted Jul 13, 1993·5 cites·1 claims
- 3256US4412845AEthanol or gasohol fuel composition containing as inhibitor a reaction product of itaconic acid and mono-oleyl-1,3-diaminopropaneTEXACO INC·Filed 1982·Granted Nov 1, 1983·10 cites·26 claims
- 3354US5207891AComposition of matter for oligomeric aliphatic ether asphaltenes as asphaltene dispersantsTEXACO INC·Filed 1991·Granted May 4, 1993·12 cites·1 claims
- 3452US4500440AReaction products of glycidyl derivatized polyolefins and 5-aminotetrazoles and lubricating oils containing sameTEXACO INC·Filed 1984·Granted Feb 19, 1985·9 cites·8 claims
- 3550US4490155AMannich reaction products of diaminopropanes with formaldehyde and salicyclic acidsTEXACO INC·Filed 1983·Granted Dec 25, 1984·9 cites·20 claims
- 3650US4419255ALubricating oil containing keto amide as friction reducing agentTEXACO INC·Filed 1982·Granted Dec 6, 1983·9 cites·42 claims
- 3750US4404001ADetergent and corrosion inhibitor and motor fuel composition containing sameTEXACO INC·Filed 1982·Granted Sep 13, 1983·8 cites·10 claims
- 3849US5935276AMethod of impeding the evaporation of a solvent and compositions useful thereinTEXACO INC·Filed 1997·Granted Aug 10, 1999·10 cites·30 claims
- 3949US5147569ALubricant additive to enhance anti-wear, anti-oxidancy, and dispersancy thereofTEXACO INC·Filed 1990·Granted Sep 15, 1992·8 cites·11 claims
- 4047US5199959AComposition of matter for full and partial calix[8]arene encapsulation of S-triazines for thermal stability enhancement and dissolution in diesel fuelTEXACO INC·Filed 1992·Granted Apr 6, 1993·8 cites·2 claims
- 4146US5567211AMotor fuel detergent additivesTEXACO INC·Filed 1995·Granted Oct 22, 1996·10 cites·18 claims
- 4246US5200100AMultifunctional viscosity index improver containing phenothiazineTEXACO INC·Filed 1991·Granted Apr 6, 1993·5 cites·7 claims
- 4346US4435186AAlcohol fuels containing wear-inhibiting amounts of reaction products of amines and phosphate esters of phosphonic acidsTEXACO INC·Filed 1982·Granted Mar 6, 1984·7 cites·40 claims
- 4445US5275746AMultifunctional viscosity index improver containing phenothiazineTEXACO INC·Filed 1990·Granted Jan 4, 1994·6 cites·8 claims
- 4544US5491256AComposition of matter for aliphatic-aromatic ureas, biurets, and allophanates as nitric oxide reducing agents in diesel emissionsTEXACO INC·Filed 1994·Granted Feb 13, 1996·2 cites·1 claims
- 4644US5202056AComposition of matter for oligomeric aliphatic ethers as asphaltene dispersantsTEXACO INC·Filed 1991·Granted Apr 13, 1993·9 cites·1 claims
- 4744US5075361AAminoacid phosphoalkylation of asphaltenes for compatibilization in bituminous liquidsTEXACO INC·Filed 1990·Granted Dec 24, 1991·6 cites·30 claims
- 4844US4530802ADi-hydrocarbyl phosphate quaternary amine salts with an amide of an amino carboxylic acidTEXACO INC·Filed 1982·Granted Jul 23, 1985·6 cites·12 claims
- 4944US4446053ABeta-amino acid derivatives and friction-modified lubricating compounds containing sameTEXACO INC·Filed 1982·Granted May 1, 1984·7 cites·6 claims
- 5043US5534171AProcess for making a polymeric lubricant additive designed to enhance anti-wear, anti-oxidancy, and dispersancy thereofDSM COPOLYMER INC·Filed 1995·Granted Jul 9, 1996·5 cites·6 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →