Inventor · disambiguated record
Lloyd E. Gardner
Also filed as: GARDNER LLOYD E
30 granted patents·892 citations·filing 1974–1989
98Inventor score
Top patents by PatentIndex Score
30 records- 0197US4313820AHydrodesulfurization of organic sulfur compounds and hydrogen sulfide removal with incompletely sulfided zinc titanate materialsPHILLIPS PETROLEUM CO·Filed 1980·Granted Feb 2, 1982·101 cites·38 claims
- 0293US4762814AHydrotreating catalyst and process for its preparationPHILLIPS PETROLEUM CO·Filed 1987·Granted Aug 9, 1988·70 cites·13 claims
- 0392US4888316APreparation of hydrotreating catalyst from spent catalystPHILLIPS PETROLEUM CO·Filed 1988·Granted Dec 19, 1989·68 cites·32 claims
- 0489US4693991AHydrotreating catalyst compositionPHILLIPS PETROLEUM CO·Filed 1986·Granted Sep 15, 1987·52 cites·16 claims
- 0589US4657663AHydrotreating process employing a three-stage catalyst system wherein a titanium compound is employed in the second stagePHILLIPS PETROLEUM CO·Filed 1985·Granted Apr 14, 1987·56 cites·15 claims
- 0689US4287050ACatalytic hydrodesulfurization of organic compounds employing alumina promoted with zinc titanate, cobalt and molybdenum as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1980·Granted Sep 1, 1981·44 cites·18 claims
- 0788US4655906AHydrotreating process employing a novel catalytic compositionPHILLIPS PETROLEUM CO·Filed 1986·Granted Apr 7, 1987·50 cites·15 claims
- 0886US4371507ACatalytic hydrogenation of olefins, hydrodesulfurization of organic sulfur compounds and/or selective removal of hydrogen sulfide from fluid streamsPHILLIPS PETROLEUM CO·Filed 1981·Granted Feb 1, 1983·39 cites·36 claims
- 0985US4707246AHydrotreating catalyst and processPHILLIPS PETROLEUM CO·Filed 1986·Granted Nov 17, 1987·45 cites·13 claims
- 1082US4975399ARegeneration of hydrotreating catalystPHILLIPS PETROLEUM CO·Filed 1988·Granted Dec 4, 1990·38 cites·30 claims
- 1181US4333855APromoted zinc titanate as catalytic agentPHILLIPS PETROLEUM CO·Filed 1981·Granted Jun 8, 1982·32 cites·9 claims
- 1280US4394301ACatalytic hydrocracking, hydrodesulfurization, and/or hydrodenitrogenation of organic compounds employing promoted zinc titanate and a zeolite as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1982·Granted Jul 19, 1983·27 cites·14 claims
- 1379US4371728ASelective removal of olefins over zinc titanate promoted with selected metalsPHILLIPS PETROLEUM CO·Filed 1981·Granted Feb 1, 1983·26 cites·15 claims
- 1475US4389304ACatalytic hydrodesulfurization or hydrodenitrogenation of organic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1981·Granted Jun 21, 1983·24 cites·18 claims
- 1573US4154583AAutomated temperature programmed preparative chromatographyPHILLIPS PETROLEUM CO·Filed 1977·Granted May 15, 1979·24 cites·8 claims
- 1670US4376699ACatalytic hydrocracking, hydrodesulfurization, and/or hydrodenitrogenation of organic compounds employing promoted zinc titanate and a zeolite as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1982·Granted Mar 15, 1983·18 cites·18 claims
- 1769US4372842ACatalytic hydrocracking, hydrodesulfurization, and/or hydrodenitrogenation of organic compounds employing promoted zinc titanate and a zeolite as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1982·Granted Feb 8, 1983·19 cites·18 claims
- 1867US4895816ASupport material containing catalyst for fixed hydrofining bedsGARDNER LLOYD E·Filed 1989·Granted Jan 23, 1990·26 cites·23 claims
- 1967US4389305ACatalytic hydrodenitrogenation of organic compounds employing promoted zinc titanatePHILLIPS PETROLEUM CO·Filed 1981·Granted Jun 21, 1983·18 cites·25 claims
- 2066US4522709ACatalytic hydrodesulfurization or hydrodenitrogenationPHILLIPS PETROLEUM CO·Filed 1984·Granted Jun 11, 1985·16 cites·13 claims
- 2165US4088823APromoted liquid phase oxidation of alkyl aromatic compoundsPHILLIPS PETROLEUM CO·Filed 1975·Granted May 9, 1978·6 cites·11 claims
- 2264US4376698ACatalytic hydrodesulfurization of organic compounds employing promoted zinc titanatePHILLIPS PETROLEUM CO·Filed 1981·Granted Mar 15, 1983·17 cites·25 claims
- 2364US4371458ACatalytic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1981·Granted Feb 1, 1983·14 cites·7 claims
- 2458US4324647ACatalytic hydrocracking, hydrodesulfurization, and/or hydrodenitrogenation of organic compounds employing promoted zinc titanate and a zeolite as the catalytic agentPHILLIPS PETROLEUM CO·Filed 1980·Granted Apr 13, 1982·12 cites·16 claims
- 2556US4652546AHydrogel derived catalyst of zinc titanate and alumina promoted with cobalt and molybdenum for hydrodesulfurization or hydrodenitrogenationPHILLIPS PETROLEUM CO·Filed 1985·Granted Mar 24, 1987·13 cites·9 claims
- 2653US4313017ASelective hydrogenation of polynuclear aromatic reactantsPHILLIPS PETROLEUM CO·Filed 1980·Granted Jan 26, 1982·10 cites·29 claims
- 2750US4828683AHydrofining employing a support material for fixed bedsPHILLIPS PETROLEUM CO·Filed 1987·Granted May 9, 1989·11 cites·41 claims
- 2848US3940972AChromatographic separation of olefinsPHILLIPS PETROLEUM CO·Filed 1974·Granted Mar 2, 1976·8 cites·14 claims
- 2946US4208352AOxidation process for alkylaromaticsPHILLIPS PETROLEUM CO·Filed 1975·Granted Jun 17, 1980·7 cites·4 claims
- 3038US4048238APromoted liquid phase oxidation of alkyl aromatic compoundsPHILLIPS PETROLEUM CO·Filed 1975·Granted Sep 13, 1977·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →