Assignee
KERR MCGEE REFINING CORP
14 granted patents·543 citations·filing 1977–1983
Top patents by PatentIndex Score
14 records- 0194US4290880ASupercritical process for producing deasphalted demetallized and deresined oilsKERR MCGEE REFINING CORP·Filed 1980·Granted Sep 22, 1981·84 cites·14 claims
- 0291US4239616ASolvent deasphaltingKERR MCGEE REFINING CORP·Filed 1979·Granted Dec 16, 1980·95 cites·8 claims
- 0390US4502944AFractionation of heavy hydrocarbon process materialKERR MCGEE REFINING CORP·Filed 1982·Granted Mar 5, 1985·49 cites·4 claims
- 0490US4305814AEnergy efficient process for separating hydrocarbonaceous materials into various fractionsKERR MCGEE REFINING CORP·Filed 1980·Granted Dec 15, 1981·45 cites·16 claims
- 0590US4125459AHydrocarbon solvent treatment of bituminous materialsKERR MCGEE REFINING CORP·Filed 1977·Granted Nov 14, 1978·47 cites·4 claims
- 0687US4315815AProcess for separating bituminous materials and recovering solventKERR MCGEE REFINING CORP·Filed 1981·Granted Feb 16, 1982·50 cites·18 claims
- 0781US4273644AProcess for separating bituminous materialsKERR MCGEE REFINING CORP·Filed 1980·Granted Jun 16, 1981·29 cites·11 claims
- 0874US4278529AProcess for separating bituminous materials with solvent recoveryKERR MCGEE REFINING CORP·Filed 1980·Granted Jul 14, 1981·28 cites·15 claims
- 0973US4389302AProcess for vis-breaking asphaltenesKERR MCGEE REFINING CORP·Filed 1981·Granted Jun 21, 1983·24 cites·25 claims
- 1068US4479875AInlet distributor for liquid-liquid separatorsKERR MCGEE REFINING CORP·Filed 1983·Granted Oct 30, 1984·24 cites·1 claims
- 1164US4279739AProcess for separating bituminous materialsKERR MCGEE REFINING CORP·Filed 1980·Granted Jul 21, 1981·19 cites·23 claims
- 1262US4666562ASolvent recovery from solvent process material mixturesKERR MCGEE REFINING CORP·Filed 1982·Granted May 19, 1987·14 cites·18 claims
- 1355US4395385AProcess for removing hydrogen sulfide from sour gas streamsKERR MCGEE REFINING CORP·Filed 1980·Granted Jul 26, 1983·24 cites·18 claims
- 1443US4508597ARecovery of organic solvents from liquid mixturesKERR MCGEE REFINING CORP·Filed 1982·Granted Apr 2, 1985·11 cites·15 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →