Inventor · disambiguated record
John W. Ward
Also filed as: INWOOD TEXAS V · WARD II JOHN WILMER · WARD JOHN · WARD JOHN O III
92 granted patents·5 pending applications·2,434 citations·filing 1973–2017
99Inventor score
Top patents by PatentIndex Score
97 records- 0198US4572778AHydroprocessing with a large pore catalystUNION OIL CO·Filed 1984·Granted Feb 25, 1986·127 cites·41 claims
- 0298US4419271AHydrocarbon conversion catalystUNION OIL CO·Filed 1979·Granted Dec 6, 1983·109 cites·37 claims
- 0397US5275720AGasoline hydrocracking catalyst and processUNION OIL CO·Filed 1990·Granted Jan 4, 1994·83 cites·46 claims
- 0497US4185040AAlkylation of aromatic hydrocarbonsUNION OIL CO·Filed 1977·Granted Jan 22, 1980·131 cites·16 claims
- 0596US4459426ALiquid-phase alkylation and transalkylation processUNION OIL CO·Filed 1982·Granted Jul 10, 1984·119 cites·39 claims
- 0694US4876408AAlkylation process using a catalyst having an increased selectivity for monoalkylationUNION OIL CO·Filed 1988·Granted Oct 24, 1989·50 cites·26 claims
- 0794US4097365AHydrocracking process and catalyst for production of middle distillate oilsUNION OIL CO·Filed 1977·Granted Jun 27, 1978·50 cites·8 claims
- 0892US3945943AZeolite containing compositions, catalysts and methods of makingUNION OIL CO·Filed 1973·Granted Mar 23, 1976·51 cites·15 claims
- 0991US5536687ACatalyst containing zeolite BetaUOP INC·Filed 1994·Granted Jul 16, 1996·58 cites·9 claims
- 1090US4428862ACatalyst for simultaneous hydrotreating and hydrodewaxing of hydrocarbonsUNION OIL CO·Filed 1981·Granted Jan 31, 1984·48 cites·54 claims
- 1189US4429053ARare earth-containing Y zeolite compositionsUNION OIL CO·Filed 1981·Granted Jan 31, 1984·42 cites·42 claims
- 1288US4686030AMild hydrocracking with a catalyst having a narrow pore size distributionUNION OIL CO·Filed 1986·Granted Aug 11, 1987·55 cites·20 claims
- 1388US4517074AHydrocarbon conversion processUNION OIL CO·Filed 1983·Granted May 14, 1985·42 cites·44 claims
- 1488US4120825AHydrogenative conversion catalystUNION OIL CO·Filed 1974·Granted Oct 17, 1978·28 cites·7 claims
- 1585US4517073AHydrocracking process and catalyst thereforUNION OIL CO·Filed 1982·Granted May 14, 1985·41 cites·39 claims
- 1685US4036739ACatalytic cracking process using ammonia-stable zeolite catalystUNION OIL COMPANY OF AMERICA·Filed 1975·Granted Jul 19, 1977·47 cites·10 claims
- 1784US7749373B2Hydrocracking processHALDOR TOPSOE AS·Filed 2005·Granted Jul 6, 2010·17 cites·9 claims
- 1884US5334307AResid hydroprocessing catalystUNION OIL CO·Filed 1993·Granted Aug 2, 1994·47 cites·20 claims
- 1982US5030780AAromatic saturation process with a silica-alumina and zeolite catalystUNION OIL CO·Filed 1990·Granted Jul 9, 1991·46 cites·24 claims
- 2081US5279726ACatalyst containing zeolite beta and processes for its useUNION OIL CO·Filed 1991·Granted Jan 18, 1994·44 cites·32 claims
- 2181US4565621AHydrocracking with rare earth-containing Y zeolite compositionsUNION OIL CO·Filed 1984·Granted Jan 21, 1986·28 cites·25 claims
- 2281US4314983ACatalyst and process for oxidizing hydrogen sulfideUNION OIL CO·Filed 1979·Granted Feb 9, 1982·22 cites·64 claims
- 2381US3943051AHydrocarbon conversion processes utilizing rejuvenated zeolite catalystsUNION OIL CO·Filed 1974·Granted Mar 9, 1976·20 cites·14 claims
- 2480US4683050AMild hydrocracking with a catalyst containing an intermediate pore molecular sieveUNION OIL CO·Filed 1985·Granted Jul 28, 1987·35 cites·32 claims
- 2580US4336130ADesulfurization of hydrocarbonsUNION OIL CO·Filed 1980·Granted Jun 22, 1982·28 cites·24 claims
- 2680US4045331ADemetallization and desulfurization of petroleum feed-stocks with manganese on alumina catalystsUNION OIL CO·Filed 1975·Granted Aug 30, 1977·25 cites·16 claims
- 2779US4582819ACatalytic absorbent and a method for its preparationUNION OIL CO·Filed 1984·Granted Apr 15, 1986·29 cites·16 claims
- 2878US4798816AProcess for increasing the selectivity of an alkylation catalyst for monoalkylationUNION OIL CO·Filed 1986·Granted Jan 17, 1989·33 cites·38 claims
- 2977US4584287ARare earth-containing Y zeolite compositionsUNION OIL CO·Filed 1985·Granted Apr 22, 1986·32 cites·36 claims
- 3077US4062809ACatalyst for production of middle distillate oilsUNION OIL CO·Filed 1976·Granted Dec 13, 1977·20 cites·5 claims
- 3175US5447623AHydrocracking catalyst and processUOP INC·Filed 1994·Granted Sep 5, 1995·23 cites·30 claims
- 3275US5277794AHydrocarbon conversion utilizing a nickel-tungsten-phosphorus catalystUNION OIL CO·Filed 1992·Granted Jan 11, 1994·26 cites·34 claims
- 3375US4576711AHydrocracking process and catalyst thereforUNION OIL CO·Filed 1985·Granted Mar 18, 1986·29 cites·23 claims
- 3474US10821399B2Desiccant breatherWARD JR JOHN W·Filed 2017·Granted Nov 3, 2020·1 cites·3 claims
- 3574US4139433AHydrocracking process with aqueous ammonia rejuvenated zeolite catalyst comprising non-zeolitic noble metalUNION OIL CO·Filed 1977·Granted Feb 13, 1979·20 cites·10 claims
- 3674US4002575ARejuvenation of supported group VIII metal catalystsUNION OIL CO·Filed 1975·Granted Jan 11, 1977·20 cites·11 claims
- 3773US4879019AHydrocarbon conversion process for selectively making middle distillatesUNION OIL CO·Filed 1988·Granted Nov 7, 1989·26 cites·28 claims
- 3873US4648958AProcess for producing a high quality lube oil stockUNION OIL CO·Filed 1984·Granted Mar 10, 1987·18 cites·32 claims
- 3973US4444908ACatalyst and process for oxidizing hydrogen sulfideUNION OIL CO·Filed 1982·Granted Apr 24, 1984·22 cites·22 claims
- 4073US4428825ACatalytic hydrodewaxing process with added ammonia in the production of lubricating oilsUNION OIL CO·Filed 1982·Granted Jan 31, 1984·23 cites·38 claims
- 4172US4604187AHydrocracking with rare earth-containing Y zeolite compositionsUNION OIL CO·Filed 1985·Granted Aug 5, 1986·27 cites·20 claims
- 4271US5228979AHydrocracking with a catalyst containing a noble metal and zeolite betaUNION OIL CO·Filed 1991·Granted Jul 20, 1993·28 cites·20 claims
- 4371US4867861AProcess and catalyst for the dewaxing of shale oilUNION OIL CO·Filed 1988·Granted Sep 19, 1989·28 cites·16 claims
- 4471US4695365AHydrocarbon refining processUNION OIL CO·Filed 1986·Granted Sep 22, 1987·31 cites·116 claims
- 4571US4695366ADesulfurization processUNION OIL CO·Filed 1986·Granted Sep 22, 1987·24 cites·16 claims
- 4671US4419224ADesulfurization of hydrocarbonsUNION OIL CO·Filed 1982·Granted Dec 6, 1983·19 cites·14 claims
- 4771US4107031AHydrocracking process with reactivated catalystUNION OIL CO·Filed 1976·Granted Aug 15, 1978·19 cites·14 claims
- 4869US9827531B2Desiccant breatherWARD JR JOHN W·Filed 2016·Granted Nov 28, 2017·1 cites·1 claims
- 4969US5135902ANickel-tungsten-phosphorus catalystUNION OIL CO·Filed 1990·Granted Aug 4, 1992·21 cites·27 claims
- 5069US4563434AHydrocracking catalystUNION OIL CO·Filed 1985·Granted Jan 7, 1986·22 cites·23 claims
Showing the top 50 of 97 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →