Inventor · disambiguated record
Donald I. Hoke
Also filed as: HOKE DONALD I · HOKE DONALD IRVIN
15 granted patents·174 citations·filing 1972–1986
93Inventor score
Files withLUBRIZOL CORP15
Top patents by PatentIndex Score
15 records- 0182US4209408ALubricants and functional fluids containing β-thiopropionitriles and similar polyfunctional nitrilesLUBRIZOL CORP·Filed 1977·Granted Jun 24, 1980·27 cites·27 claims
- 0278US4032461APhosphorus and sulfur containing amides and thioamides as lubricating oil additives and lubricating oil compositions containing sameLUBRIZOL CORP·Filed 1974·Granted Jun 28, 1977·17 cites·28 claims
- 0377US4090971ASubstituted salicylamides and lubricants containing the sameLUBRIZOL CORP·Filed 1975·Granted May 23, 1978·21 cites·19 claims
- 0475US4058469ALubricants and functional fluids containing polyfunctional nitrilesLUBRIZOL CORP·Filed 1975·Granted Nov 15, 1977·20 cites·30 claims
- 0572US4282171APhosphorus and sulfur containing amides and thioamidesLUBRIZOL CORP·Filed 1977·Granted Aug 4, 1981·14 cites·3 claims
- 0668US3932288AAminosulfonic acid-heterocyclo propane-amine reaction products and fuels and lubricants containing sameLUBRIZOL CORP·Filed 1974·Granted Jan 13, 1976·10 cites·12 claims
- 0767US4208357AProcess for preparing phosphorus and sulfur containing amides and thioamidesLUBRIZOL CORP·Filed 1978·Granted Jun 17, 1980·15 cites·9 claims
- 0861US3991079AAminosulfonic acid-heterocyclo propane-amine reaction productsLUBRIZOL CORP·Filed 1975·Granted Nov 9, 1976·11 cites·26 claims
- 0959US3943114APolymers of N-aminoalkyl acrylamidesLUBRIZOL CORP·Filed 1972·Granted Mar 9, 1976·13 cites·8 claims
- 1053US3979441AOil-soluble polymers of N-3-aminoalkyl acrylamides, and lubricants containing themLUBRIZOL CORP·Filed 1974·Granted Sep 7, 1976·6 cites·7 claims
- 1142US4714561AAcylated ether amine and lubricants and fuels containing the sameLUBRIZOL CORP·Filed 1986·Granted Dec 22, 1987·4 cites·21 claims
- 1242US4400178ALiquid fuels containing polyamine dispersantsLUBRIZOL CORP·Filed 1981·Granted Aug 23, 1983·6 cites·12 claims
- 1340US4299712AEpoxide or episulfide polymer-based hot melt metal working lubricantsLUBRIZOL CORP·Filed 1980·Granted Nov 10, 1981·3 cites·14 claims
- 1438US4581038AAcylated ether amine and lubricants and fuels containing the sameLUBRIZOL CORP·Filed 1983·Granted Apr 8, 1986·4 cites·15 claims
- 1537US4237188AEpoxide or episulfide polymer-based hot melt metal working lubricantsLUBRIZOL CORP·Filed 1979·Granted Dec 2, 1980·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →