Inventor · disambiguated record
Paul R. Stapp
Also filed as: STAPP PAUL R
73 granted patents·592 citations·filing 1972–1991
99Inventor score
Top patents by PatentIndex Score
73 records- 0194US5158982AConversion of municipal waste to useful oilsIIT RES INST·Filed 1991·Granted Oct 27, 1992·81 cites·14 claims
- 0286US4724068AHydrofining of oilsPHILLIPS PETROLEUM CO·Filed 1986·Granted Feb 9, 1988·51 cites·20 claims
- 0384US4470461AOrganic nitro compounds as cosurfactants in enhanced oil recovery processesPHILLIPS PETROLEUM CO·Filed 1982·Granted Sep 11, 1984·40 cites·9 claims
- 0481US4203927AOlefin oxidation processPHILLIPS PETROLEUM CO·Filed 1978·Granted May 20, 1980·13 cites·16 claims
- 0581US4152354AOlefin oxidation processPHILLIPS PETROLEUM CO·Filed 1977·Granted May 1, 1979·14 cites·9 claims
- 0680US4845066APreparation of pillared clayPHILLIPS PETROLEUM CO·Filed 1988·Granted Jul 4, 1989·15 cites·22 claims
- 0779US4220800AOxidative esterification processPHILLIPS PETROLEUM CO·Filed 1978·Granted Sep 2, 1980·12 cites·8 claims
- 0879US3952020ALactone productionPHILLIPS PETROLEUM CO·Filed 1973·Granted Apr 20, 1976·10 cites·3 claims
- 0976US4044041APreparation of esters of unsaturated alcoholsPHILLIPS PETROLEUM CO·Filed 1975·Granted Aug 23, 1977·10 cites·23 claims
- 1075US5158983AConversion of automotive tire scrap to useful oilsIIT RES INST·Filed 1991·Granted Oct 27, 1992·30 cites·15 claims
- 1174US4469604ASulfonated phenolic material and its use in post primary oil recoveryPHILLIPS PETROLEUM CO·Filed 1982·Granted Sep 4, 1984·12 cites·42 claims
- 1273US4237331AOlefin oxidation processPHILLIPS PETROLEUM CO·Filed 1979·Granted Dec 2, 1980·9 cites·10 claims
- 1372US4126751AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1977·Granted Nov 21, 1978·6 cites·6 claims
- 1472US4081486AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1977·Granted Mar 28, 1978·6 cites·5 claims
- 1570US4456564ARecovery of petroleum sulfonate saltPHILLIPS PETROLEUM CO·Filed 1979·Granted Jun 26, 1984·7 cites·10 claims
- 1669US3960973AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1974·Granted Jun 1, 1976·18 cites·11 claims
- 1768US4237071AOlefin oxidation processPHILLIPS PETROLEUM CO·Filed 1978·Granted Dec 2, 1980·7 cites·8 claims
- 1867US4552646ADearsenating of shale oil with metal chloratesPHILLIPS PETROLEUM CO·Filed 1984·Granted Nov 12, 1985·16 cites·25 claims
- 1967US4026924AProcess of preparing diacyloxy olefinsPHILLIPS PETROLEUM CO·Filed 1975·Granted May 31, 1977·7 cites·10 claims
- 2066US4219682AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1977·Granted Aug 26, 1980·6 cites·6 claims
- 2164US3998848ACyclodimerization of ethylene oxidePHILLIPS PETROLEUM CO·Filed 1975·Granted Dec 21, 1976·4 cites·5 claims
- 2262US4220604AOxidative rearrangement of olefinsPHILLIPS PETROLEUM CO·Filed 1978·Granted Sep 2, 1980·5 cites·8 claims
- 2362US4100362AOxidation processPHILLIPS PETROLEUM CO·Filed 1976·Granted Jul 11, 1978·4 cites·15 claims
- 2462US4095030AIsomerization of diacyloxyolefinsPHILLIPS PETROLEUM CO·Filed 1977·Granted Jun 13, 1978·5 cites·10 claims
- 2558US4237312AOxidation process including recovery and recycle of catalystPHILLIPS PETROLEUM CO·Filed 1979·Granted Dec 2, 1980·10 cites·19 claims
- 2657US4494604AExtraction of acidic materials from organic liquids and use thereof in enhanced oil recoveryPHILLIPS PETROLEUM CO·Filed 1983·Granted Jan 22, 1985·14 cites·30 claims
- 2756US3956407AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1974·Granted May 11, 1976·4 cites·15 claims
- 2855US4572292AEnhanced oil recoveryPHILLIPS PETROLEUM CO·Filed 1984·Granted Feb 25, 1986·13 cites·6 claims
- 2955US4095037AMethod for the oxidation of a conjugated diolefinPHILLIPS PETROLEUM CO·Filed 1976·Granted Jun 13, 1978·3 cites·11 claims
- 3054US4299998APreparation of ethersPHILLIPS PETROLEUM CO·Filed 1979·Granted Nov 10, 1981·3 cites·12 claims
- 3153US4476929ASulfoxide cosurfactants in enhanced oil recovery processesPHILLIPS PETROLEUM CO·Filed 1982·Granted Oct 16, 1984·12 cites·8 claims
- 3252US4162363AConversion of dienes or monoolefins to diestersPHILLIPS PETROLEUM CO·Filed 1977·Granted Jul 24, 1979·3 cites·41 claims
- 3351US4152295ACatalyst for the oxidation of a conjugated diolefinPHILLIPS PETROLEUM CO·Filed 1978·Granted May 1, 1979·7 cites·8 claims
- 3451US3960972AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1975·Granted Jun 1, 1976·3 cites·6 claims
- 3549US4480692APhosphorus containing ester cosurfactants in enhanced oil recovery processesPHILLIPS PETROLEUM CO·Filed 1982·Granted Nov 6, 1984·10 cites·9 claims
- 3649US4402921AAmmonium carbonate and/or bicarbonate plus alkaline chlorate oxidant for recovery of uranium valuesPHILLIPS PETROLEUM CO·Filed 1980·Granted Sep 6, 1983·6 cites·14 claims
- 3747US4560467AVisbreaking of oilsPHILLIPS PETROLEUM CO·Filed 1985·Granted Dec 24, 1985·10 cites·20 claims
- 3847US4541918ADearsenating of shale oil with polyacrylamidesPHILLIPS PETROLEUM CO·Filed 1984·Granted Sep 17, 1985·7 cites·21 claims
- 3947US4455255ACyanohydrocarbylated alkoxylates and glyceridesPHILLIPS PETROLEUM CO·Filed 1982·Granted Jun 19, 1984·9 cites·21 claims
- 4045US4485872ASulfone cosurfactants in enhanced oil recovery processesPHILLIPS PETROLEUM CO·Filed 1982·Granted Dec 4, 1984·8 cites·18 claims
- 4145US4180676AConversion of conjugated diolefins to diacyloxy olefinsPHILLIPS PETROLEUM CO·Filed 1977·Granted Dec 25, 1979·2 cites·25 claims
- 4245US4164615AConversion of conjugated dienes to diacyloxy olefinsPHILLIPS PETROLEUM CO·Filed 1977·Granted Aug 14, 1979·2 cites·28 claims
- 4345US4113971AProcess for preparing diacyloxy olefinsPHILLIPS PETROLEUM CO·Filed 1975·Granted Sep 12, 1978·2 cites·7 claims
- 4445US3954842AProcess for the production of unsaturated estersPHILLIPS PETROLEUM CO·Filed 1974·Granted May 4, 1976·2 cites·5 claims
- 4544US4542789AViscosity enhancement systemPHILLIPS PETROLEUM CO·Filed 1983·Granted Sep 24, 1985·7 cites·16 claims
- 4644US4335787AMethod of oil recovery with surfactant floodingPHILLIPS PETROLEUM CO·Filed 1980·Granted Jun 22, 1982·8 cites·5 claims
- 4744US4126756AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1977·Granted Nov 21, 1978·1 cites·7 claims
- 4841US4039594AAlkenol productionPHILLIPS PETROLEUM CO·Filed 1976·Granted Aug 2, 1977·4 cites·7 claims
- 4940US4504399ASurfactant and process for enhanced oil recoveryPHILLIPS PETROLEUM CO·Filed 1983·Granted Mar 12, 1985·6 cites·14 claims
- 5040US4221916AOxidative esterification processPHILLIPS PETROLEUM CO·Filed 1978·Granted Sep 9, 1980·1 cites·5 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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