Inventor · disambiguated record
Phillip S. Landis
Also filed as: LANDIS PHILLIP S
33 granted patents·507 citations·filing 1975–1998
98Inventor score
Files withMOBIL OIL CORP20INT LUBRICANTS INC9ERICKSON FRANK L1HORODYSKY ANDREW G1INTERNAT LUBRICANTS INC1
Top patents by PatentIndex Score
33 records- 0191US4301019AMercaptothiadiazole adducts of unsaturated esters and lubricants containing sameMOBIL OIL CORP·Filed 1980·Granted Nov 17, 1981·38 cites·26 claims
- 0289US4557845AAlkoxylated amine-phosphite reaction product and lubricant and fuel containing sameMOBIL OIL CORP·Filed 1983·Granted Dec 10, 1985·21 cites·25 claims
- 0388US4154580AMethod for producing a stabilized gasoline-alcohol fuelMOBIL CORP·Filed 1978·Granted May 15, 1979·33 cites·11 claims
- 0486US5229023ATelomerized triglyceride vegetable oil for lubricant additivesINT LUBRICANTS INC·Filed 1991·Granted Jul 20, 1993·30 cites·14 claims
- 0582US4584114AMultifunctional lubricant additives and compositions thereofMOBIL OIL CORP·Filed 1982·Granted Apr 22, 1986·28 cites·8 claims
- 0680US5282989AVegetable oil derivatives as lubricant additivesINT LUBRICANTS INC·Filed 1992·Granted Feb 1, 1994·31 cites·19 claims
- 0780US4925581AMeadowfoam oil and meadowfoam oil derivatives as lubricant additivesINT LUBRICANTS INC·Filed 1988·Granted May 15, 1990·33 cites·15 claims
- 0879US4225488AProcess for making sulfurized olefinsMOBIL OIL CORP·Filed 1978·Granted Sep 30, 1980·11 cites·16 claims
- 0977US4532057ALubricant composition comprising the reaction product of a vicinal diol and a dihydrocarbyl phosphiteMOBIL OIL CORP·Filed 1983·Granted Jul 30, 1985·22 cites·20 claims
- 1075US4549976ALubricant composition containing reaction products of vicinal diols and phosphorus oxyhalidesMOBIL OIL CORP·Filed 1983·Granted Oct 29, 1985·9 cites·20 claims
- 1175US4153565ABenzotriazole adduct and lubricant compositions containing said adductMOBIL OIL CORP·Filed 1978·Granted May 8, 1979·20 cites·18 claims
- 1274US4536192AAdditives for improving the research octane number of liquid hydrocarbon fuelsMOBIL OIL CORP·Filed 1978·Granted Aug 20, 1985·8 cites·2 claims
- 1373US4048082AOrganic lubricating compositions containing esters of benzotriazoleMOBIL OIL CORP·Filed 1975·Granted Sep 13, 1977·19 cites·8 claims
- 1472US4522629ABorated phosphonates as lubricant and fuel additivesMOBIL OIL CORP·Filed 1983·Granted Jun 11, 1985·16 cites·26 claims
- 1571US4509956AFuel additive and method of useMOBIL OIL CORP·Filed 1980·Granted Apr 9, 1985·16 cites·9 claims
- 1670US5023312AMeadowfoam oil and meadowfoam oil derivatives as lubricant additivesERICKSON FRANK L·Filed 1990·Granted Jun 11, 1991·24 cites·4 claims
- 1768US4970010AVegetable oil derivatives as lubricant additivesINT LUBRICANTS INC·Filed 1988·Granted Nov 13, 1990·20 cites·8 claims
- 1863US4873008AJojoba oil and jojoba oil derivative lubricant compositionsINT LUBRICANTS INC·Filed 1988·Granted Oct 10, 1989·13 cites·12 claims
- 1962US4049565ASubstituted maleimide lubricant additives and lubricant compositions made therewithMOBIL OIL CORP·Filed 1975·Granted Sep 20, 1977·4 cites·18 claims
- 2061US6239298B1Fuel lubricity additivesINTERNAT LUBRICANTS INC·Filed 1998·Granted May 29, 2001·22 cites·31 claims
- 2161US4536306ABorated phosphorus-containing compounds and lubricant compositions containing sameMOBIL OIL CORP·Filed 1983·Granted Aug 20, 1985·13 cites·27 claims
- 2260US4555353ABorated phosphonates as lubricant and fuel additivesMOBIL OIL CORP·Filed 1985·Granted Nov 26, 1985·12 cites·19 claims
- 2359US4704218AReaction products of sulfur containing vicinal diols and hydrogen phosphites as lubricant and fuel additivesHORODYSKY ANDREW G·Filed 1985·Granted Nov 3, 1987·15 cites·15 claims
- 2453US4382869AFriction reducing and corrosion inhibiting lubricant additives and their compositionsMOBIL OIL CORP·Filed 1981·Granted May 10, 1983·10 cites·19 claims
- 2547US5454965ATelomerized triglyceride oil productINT LUBRICANTS INC·Filed 1993·Granted Oct 3, 1995·9 cites·16 claims
- 2643US5567345ALower viscosity telomer oilINT LUBRICANTS INC·Filed 1995·Granted Oct 22, 1996·7 cites·15 claims
- 2740US4474672AReducing the cloud point of hydrodewaxed base stocksMOBIL OIL CORP·Filed 1983·Granted Oct 2, 1984·4 cites·8 claims
- 2840US4104181AAdditives comprising (N, N-diorganothiocarbamyl) phosphorothioites and lubricant compositions containing the sameMOBIL OIL CORP·Filed 1977·Granted Aug 1, 1978·4 cites·26 claims
- 2939US4123372ALubricant compositions containing antioxidantsMOBIL OIL CORP·Filed 1976·Granted Oct 31, 1978·4 cites·14 claims
- 3035US5413726APhosphite adduct of a telomerized vegetable oil for lubricant compositionsINT LUBRICANTS INC·Filed 1993·Granted May 9, 1995·2 cites·5 claims
- 3133US5780397AExtreme pressure additiveINT LUBRICANTS INC·Filed 1996·Granted Jul 14, 1998·5 cites·6 claims
- 3232US4455242AReducing the cloud point of hydrodewaxed base stocksMOBIL OIL CORP·Filed 1983·Granted Jun 19, 1984·1 cites·10 claims
- 3330US4335005ALubricant compositions containing metal antifatigue additivesMOBIL OIL CORP·Filed 1980·Granted Jun 15, 1982·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →