Inventor · disambiguated record
Donald H. Kubicek
Also filed as: EWERT WARREN MATTHEW · KUBICEK DONALD H
44 granted patents·774 citations·filing 1974–2000
98Inventor score
Files withPHILLIPS PETROLEUM CO44
Top patents by PatentIndex Score
44 records- 0194US4059636AMercaptans by catalytic cleavage of organic sulfidesPHILLIPS PETROLEUM CO·Filed 1976·Granted Nov 22, 1977·34 cites·8 claims
- 0294US4000159APreparation of n,n-disubstituted thioamidesPHILLIPS PETROLEUM CO·Filed 1974·Granted Dec 28, 1976·29 cites·8 claims
- 0392US4288627AOxidation of thiols employing cobalt molybdate/triethylamine catalystPHILLIPS PETROLEUM CO·Filed 1980·Granted Sep 8, 1981·62 cites·7 claims
- 0492US4005149AMercaptans by hydrogen sulfide-cleavage of organic sulfides in presence of carbon disulfidePHILLIPS PETROLEUM CO·Filed 1975·Granted Jan 25, 1977·26 cites·5 claims
- 0588US5151401APreparation of dehydrogenating catalystPHILLIPS PETROLEUM CO·Filed 1992·Granted Sep 29, 1992·30 cites·12 claims
- 0685US4277623AConversion of alkane and/or cycloalkane thiols to disulfide with catalyst system comprised of cobalt molybdate and an alkali- or alkaline earth metal hydroxidePHILLIPS PETROLEUM CO·Filed 1979·Granted Jul 7, 1981·16 cites·7 claims
- 0784US4661466APotassium carbonate supports, catalysts and processes therewithPHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 28, 1987·19 cites·12 claims
- 0883US4937059AAbsorption and desorption of carbon dioxidePHILLIPS PETROLEUM CO·Filed 1988·Granted Jun 26, 1990·48 cites·15 claims
- 0980US3963785AMercaptans by addition of hydrogen sulfide to olefins in presence of carbon disulfidePHILLIPS PETROLEUM CO·Filed 1975·Granted Jun 15, 1976·12 cites·5 claims
- 1079US5220091AAlkane dehydrogenationPHILLIPS PETROLEUM CO·Filed 1992·Granted Jun 15, 1993·41 cites·13 claims
- 1179US4450102ASulfur based metal cleaners and corrosion inhibitorsPHILLIPS PETROLEUM CO·Filed 1982·Granted May 22, 1984·25 cites·3 claims
- 1278US5726117ASorbent compositions containing zinc subjected to a steam treatmentPHILLIPS PETROLEUM CO·Filed 1995·Granted Mar 10, 1998·38 cites·100 claims
- 1375US4774215AGlass powder promoter for carbonate supported catalystPHILLIPS PETROLEUM CO·Filed 1987·Granted Sep 27, 1988·11 cites·13 claims
- 1474US5776331AProcess to remove sulfur using zinc containing sorbent subjected to steam treatmentPHILLIPS PETROLEUM CO·Filed 1997·Granted Jul 7, 1998·31 cites·22 claims
- 1574US5248489ASelective removal of hydrogen sulfide over a zinc oxide and silica absorbing compositionPHILLIPS PETROLEUM CO·Filed 1992·Granted Sep 28, 1993·27 cites·40 claims
- 1671US4727213APotassium carbonate supports, catalysts and processes therewithPHILLIPS PETROLEUM CO·Filed 1987·Granted Feb 23, 1988·10 cites·15 claims
- 1771US4188327ASulfolene hydrogenationPHILLIPS PETROLEUM CO·Filed 1978·Granted Feb 12, 1980·6 cites·14 claims
- 1871US4145352APreparation of thioamides from amidesPHILLIPS PETROLEUM CO·Filed 1977·Granted Mar 20, 1979·6 cites·10 claims
- 1968US5360632AReduced leaching of arsenic and/or mercury from solid wastesPHILLIPS PETROLEUM CO·Filed 1993·Granted Nov 1, 1994·45 cites·28 claims
- 2068US4810688ACatalyst support and catalyst for olefin dimerizationPHILLIPS PETROLEUM CO·Filed 1987·Granted Mar 7, 1989·20 cites·16 claims
- 2164US4681758AShaped, flavored articles and method of producing samePHILLIPS PETROLEUM CO·Filed 1986·Granted Jul 21, 1987·30 cites·21 claims
- 2264US3994980ACobalt molybdate as catalyst for preparation of mercaptans from carbonyl compounds hydrogen sulfide and hydrogenPHILLIPS PETROLEUM CO·Filed 1975·Granted Nov 30, 1976·15 cites·17 claims
- 2362US6491887B1Supported sulfur compositions and the preparation and use thereofPHILLIPS PETROLEUM CO·Filed 2000·Granted Dec 10, 2002·12 cites·24 claims
- 2462US5358921ASelective removal of hydrogen sulfide over a zinc oxide and silica absorbing compositionPHILLIPS PETROLEUM CO·Filed 1993·Granted Oct 25, 1994·16 cites·8 claims
- 2561US5108975AComposition and method of making high porosity, high strength compositionsPHILLIPS PETROLEUM CO·Filed 1991·Granted Apr 28, 1992·19 cites·28 claims
- 2660US4700004AConversion of mercaptans to disulfides with soluble cobalt catalyst systemPHILLIPS PETROLEUM CO·Filed 1984·Granted Oct 13, 1987·14 cites·15 claims
- 2758US4120944APreparation of carbonyl sulfide and production of methyl mercaptan therefromPHILLIPS PETROLEUM CO·Filed 1976·Granted Oct 17, 1978·9 cites·10 claims
- 2855US5141904AReactivation of spent cracking catalystsPHILLIPS PETROLEUM CO·Filed 1991·Granted Aug 25, 1992·18 cites·36 claims
- 2955US4876410ACatalyst support, and catalyst for olefin dimerizationPHILLIPS PETROLEUM CO·Filed 1988·Granted Oct 24, 1989·4 cites·17 claims
- 3052US5733836ACompositions comprising inorganic oxide and process for producing mercaptansPHILLIPS PETROLEUM CO·Filed 1996·Granted Mar 31, 1998·13 cites·13 claims
- 3152US5021377ADemetallization and passivation of spent cracking catalystsPHILLIPS PETROLEUM CO·Filed 1990·Granted Jun 4, 1991·14 cites·16 claims
- 3251US4835330AGlass powder promoter for carbonate supported catalyst and olefin dimerization processes therewithPHILLIPS PETROLEUM CO·Filed 1988·Granted May 30, 1989·3 cites·18 claims
- 3351US4610766APhotochemical production of hydrogen from hydrogen sulfidePHILLIPS PETROLEUM CO·Filed 1985·Granted Sep 9, 1986·8 cites·8 claims
- 3445US5898012ACompositions comprising inorganic oxide and process for producing mercaptansPHILLIPS PETROLEUM CO·Filed 1997·Granted Apr 27, 1999·9 cites·19 claims
- 3545US4022582ACorrosion-resistant reactor suitable for high temperature/high pressure operationPHILLIPS PETROLEUM CO·Filed 1976·Granted May 10, 1977·7 cites·5 claims
- 3644US3974100ASteam-activated olefin disproportionation catalystsPHILLIPS PETROLEUM CO·Filed 1975·Granted Aug 10, 1976·6 cites·19 claims
- 3743US5387566ABinding and shaping of cracking catalyst finesPHILLIPS PETROLEUM CO·Filed 1994·Granted Feb 7, 1995·8 cites·20 claims
- 3843US4000078AReaction product of 1,5,9-decatriene and hydrogen sulfide as lubricant anti-wear additivesPHILLIPS PETROLEUM CO·Filed 1975·Granted Dec 28, 1976·3 cites·7 claims
- 3942US5474964AHydrocarbon isomerization catalyst and use thereofPHILLIPS PETROLEUM CO·Filed 1994·Granted Dec 12, 1995·7 cites·31 claims
- 4042US4412981AConversion of hydrogen sulfide to sulfur by direct oxidationPHILLIPS PETROLEUM CO·Filed 1981·Granted Nov 1, 1983·8 cites·9 claims
- 4140US5536692AIsomerization catalyst and use thereof in isomerization of saturated hydrocarbonsPHILLIPS PETROLEUM CO·Filed 1994·Granted Jul 16, 1996·6 cites·24 claims
- 4238US4459158ASulfur based metal cleanersPHILLIPS PETROLEUM CO·Filed 1982·Granted Jul 10, 1984·2 cites·9 claims
- 4337US5202298AProcess for preparing carbonate supports and catalystsPHILLIPS PETROLEUM CO·Filed 1990·Granted Apr 13, 1993·5 cites·19 claims
- 4424US5128298APotassium carbonate supports and catalystsPHILLIPS PETROLEUM CO·Filed 1991·Granted Jul 7, 1992·2 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →