Inventor · disambiguated record
Harold Shaub
Also filed as: SHAUB HAROLD · WINANS ESTHER D
29 granted patents·3 pending applications·685 citations·filing 1977–2016
97Inventor score
Files withEXXON RESEARCH ENGINEERING CO19EXXON CHEMICAL PATENTS INC4ASWATH PRANESH B2PAREKH KAJAL2PATEL KRUPAL1
Top patents by PatentIndex Score
32 records- 0195US4105571ALubricant compositionEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Aug 8, 1978·159 cites·19 claims
- 0293US4479883ALubricant composition with improved friction reducing properties containing a mixture of dithiocarbamatesEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Oct 30, 1984·67 cites·9 claims
- 0391US4617026AMethod for improving the fuel economy of an internal combustion engine using fuel having hydroxyl-containing ester additiveEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Oct 14, 1986·57 cites·14 claims
- 0491US4376711ALubricant compositionEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Mar 15, 1983·42 cites·14 claims
- 0588US4130494ASynthetic lubricant compositionEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted Dec 19, 1978·44 cites·22 claims
- 0686US5994277ALubricating compositions with improved antioxidancy comprising added copper, a molybdenum containing compound, aromatic amine and ZDDPEXXON CHEMICAL PATENTS INC·Filed 1996·Granted Nov 30, 1999·48 cites·16 claims
- 0782US5112482AFilter for removing hydroperoxides from lubricating oilsEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted May 12, 1992·32 cites·6 claims
- 0882US4209411AMethylol polyesters of C12 -C22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuelsEXXON RESEARCH ENGINEERING CO·Filed 1979·Granted Jun 24, 1980·20 cites·11 claims
- 0981US4977871ARemoval of carcinogenic hydrocarbons from used lubricating oil using activated carbonEXXON CHEMICAL PATENTS INC·Filed 1988·Granted Dec 18, 1990·40 cites·27 claims
- 1079US5282990ASynergistic blend of amine/amide and ester/alcohol friction modifying agents for improved fuel economy of an internal combustion engineEXXON CHEMICAL PATENTS INC·Filed 1993·Granted Feb 1, 1994·32 cites·43 claims
- 1174US7754662B2High performance lubricants and lubricant additives for crankcase oils, greases, gear oils and transmission oilsASWATH PRANESH B·Filed 2007·Granted Jul 13, 2010·4 cites·25 claims
- 1270US6306802B1Mixed antioxidant compositionEXXON CHEMICAL PATENTS INC·Filed 1997·Granted Oct 23, 2001·23 cites·16 claims
- 1370US4459223ALubricant oil composition with improved friction reducing propertiesEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Jul 10, 1984·17 cites·11 claims
- 1468US7879776B2High performance lubricant additivesPATEL KRUPAL·Filed 2005·Granted Feb 1, 2011·3 cites·25 claims
- 1561US4617134AMethod and lubricant composition for providing improved friction reductionEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted Oct 14, 1986·10 cites·8 claims
- 1660US4101427ALubricant compositionEXXON RESEARCH ENGINEERING CO·Filed 1977·Granted Jul 18, 1978·11 cites·9 claims
- 1759US4707284ALube oil anti-wear agentEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Nov 17, 1987·10 cites·4 claims
- 1858US4684473ALubricant oil composition with improved friction reducing propertiesEXXON RESEARCH ENGINEERING CO·Filed 1986·Granted Aug 4, 1987·14 cites·12 claims
- 1957US4997546AMethod of removing hydroperoxides from lubricating oilsEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Mar 5, 1991·13 cites·37 claims
- 2056US4388201ACo-dispersant stabilized friction modifier lubricating oil compositionEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Jun 14, 1983·11 cites·9 claims
- 2149US8227389B2High-performance lubricants and lubricant additives for crankcase oils, greases, gear oils and transmission oilsASWATH PRANESH B·Filed 2007·Granted Jul 24, 2012·0 cites·23 claims
- 2249US7074745B2Engine oil additivePLATINUM INTELLECTUAL PROPERTY·Filed 2004·Granted Jul 11, 2006·3 cites·20 claims
- 2348US5209839AMethod of removing hydroperoxides from lubricating oils using sodium hydroxide and a metal thiophosphateEXXON RESEARCH ENGINEERING CO·Filed 1992·Granted May 11, 1993·9 cites·14 claims
- 2445US2016362626A1Friction reducing oil additive and method of mixingSHAUB HAROLD·Filed 2016·Application pending·0 cites
- 2544US4801391AMethod of improving the anti-wear properties of a lube oilEXXON RESEARCH ENGINEERING CO·Filed 1987·Granted Jan 31, 1989·7 cites·4 claims
- 2643US2007193935A1System and method for providing continuous, in-situ, antiwear chemistry to engine oil using a filter systemUNIV TEXAS·Filed 2007·Application pending·0 cites
- 2742US2003176301A1Lubricant for two-cycle enginesFiled 2003·Application pending·0 cites
- 2839US8216986B2Low-phosphorous lubricant additivePAREKH KAJAL·Filed 2005·Granted Jul 10, 2012·0 cites·32 claims
- 2937US8216982B2Low-phosphorous lubricantsPAREKH KAJAL·Filed 2005·Granted Jul 10, 2012·0 cites·25 claims
- 3036US4964880ADistillate fuels containing mono alkyl substituted derivatives of thiadiazolesEXXON RESEARCH ENGINEERING CO·Filed 1989·Granted Oct 23, 1990·4 cites·39 claims
- 3133US4152927AViscosity simulatorEXXON RESEARCH ENGINEERING CO·Filed 1978·Granted May 8, 1979·5 cites·10 claims
- 3227US4283940AMethod for deconditioning an engine used in fuel economy testsEXXON RESEARCH ENGINEERING CO·Filed 1980·Granted Aug 18, 1981·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →