Inventor · disambiguated record
Wilton F. Espenscheid
Also filed as: ESPENSCHEID WILTON F · YAN TSOUNG-YUAN
25 granted patents·395 citations·filing 1975–1985
97Inventor score
Top patents by PatentIndex Score
25 records- 0187US4613631ACrosslinked polymers for enhanced oil recoveryMOBIL OIL CORP·Filed 1985·Granted Sep 23, 1986·46 cites·25 claims
- 0287US4145188ALiquefaction of solid organic wastesMOBIL OIL CORP·Filed 1976·Granted Mar 20, 1979·34 cites·8 claims
- 0386US4052292ALiquefaction of solid carbonaceous materialsMOBIL OIL CORP·Filed 1976·Granted Oct 4, 1977·32 cites·9 claims
- 0485US4089773ALiquefaction of solid carbonaceous materialsMOBIL OIL CORP·Filed 1976·Granted May 16, 1978·29 cites·13 claims
- 0581US4035281AProduction of fuel oilMOBIL OIL CORP·Filed 1976·Granted Jul 12, 1977·25 cites·1 claims
- 0678US4207117AAsphaltic compositionsMOBIL CORP·Filed 1975·Granted Jun 10, 1980·18 cites·4 claims
- 0777US3959452AProcess for removing hydrogen sulfide from contaminated gasMOBIL OIL CORP·Filed 1975·Granted May 25, 1976·19 cites·10 claims
- 0874US4177079AAsphaltic paving compositions and method of preparation from solid organic wastesMOBIL CORP·Filed 1978·Granted Dec 4, 1979·27 cites·10 claims
- 0970US4052291AProduction of asphalt cementMOBIL OIL CORP·Filed 1976·Granted Oct 4, 1977·17 cites·2 claims
- 1067US4522626AProcess for treating high-sulfur caking coals to inactivate the sulfur and eliminate caking tendencies thereofMOBIL OIL CORP·Filed 1981·Granted Jun 11, 1985·14 cites·21 claims
- 1164US4397819ARejuvenation of the anion exchanger used for uranium recoveryMOBIL OIL CORP·Filed 1980·Granted Aug 9, 1983·16 cites·5 claims
- 1264US4395902AMethod and apparatus for determining phase behavior of oil/gas mixtures at high pressures and temperaturesMOBIL OIL CORP·Filed 1981·Granted Aug 2, 1983·24 cites·23 claims
- 1364US4340252AProcess for the in-situ leaching of uraniumMOBIL OIL CORP·Filed 1979·Granted Jul 20, 1982·10 cites·6 claims
- 1462US4103963ACalcite control in an in situ leach operationMOBIL OIL CORP·Filed 1977·Granted Aug 1, 1978·16 cites·12 claims
- 1560US4151066ACoal liquefaction processMOBIL CORP·Filed 1978·Granted Apr 24, 1979·12 cites·7 claims
- 1655US3996128AIsobutane conversion of naphtha in pretreater desulfurizationMOBIL OIL CORP·Filed 1975·Granted Dec 7, 1976·10 cites·9 claims
- 1748US4188235AElectrode binder compositionMOBIL CORP·Filed 1978·Granted Feb 12, 1980·9 cites·3 claims
- 1848US4035287ADesulfurization of residual oilMOBIL OIL CORP·Filed 1975·Granted Jul 12, 1977·7 cites·12 claims
- 1941US4036770AStabilization of hydrocracked oils with amino nitrophenolsMOBIL OIL CORP·Filed 1975·Granted Jul 19, 1977·5 cites·7 claims
- 2040US4224079AAsphaltic paving compositions and method of preparation from solvent refined coalMOBIL OIL CORP·Filed 1978·Granted Sep 23, 1980·2 cites·4 claims
- 2139US4418961AMethod for restoring contaminants to base levels in previously leached formationsMOBIL OIL CORP·Filed 1982·Granted Dec 6, 1983·9 cites·16 claims
- 2237US4364918ASeparation of thiosulfate from Stretford solutionMOBIL OIL CORP·Filed 1979·Granted Dec 21, 1982·5 cites·1 claims
- 2333US4351566AMethod and apparatus for mixing gaseous oxidant and lixiviant in an in situ leach operationMOBIL OIL CORP·Filed 1977·Granted Sep 28, 1982·3 cites·15 claims
- 2433US4278292AClay stabilization in uranium leaching and restorationMOBIL OIL CORP·Filed 1979·Granted Jul 14, 1981·3 cites·4 claims
- 2532US4372616AMethod for restoring formation previously leached with an ammonium leach solutionMOBIL OIL CORP·Filed 1980·Granted Feb 8, 1983·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →