Inventor · disambiguated record
Dennis J. Ward
Also filed as: WARD DENNIS J
28 granted patents·632 citations·filing 1975–1992
97Inventor score
Top patents by PatentIndex Score
28 records- 0197US4051191ASolid phosphoric acid catalyzed alkylation of aromatic hydrocarbonsUOP INC·Filed 1977·Granted Sep 27, 1977·66 cites·2 claims
- 0295US4008290ACumene productionUOP INC·Filed 1976·Granted Feb 15, 1977·58 cites·11 claims
- 0394US4739124AMethod for oxygen addition to oxidative reheat zone of ethane dehydrogenation processUOP INC·Filed 1986·Granted Apr 19, 1988·45 cites·10 claims
- 0492US4393259AProcess for conversion of propane or butane to gasolineUOP INC·Filed 1981·Granted Jul 12, 1983·45 cites·5 claims
- 0592US4304948AProcess for conversion of butane to gasolineUOP INC·Filed 1980·Granted Dec 8, 1981·48 cites·8 claims
- 0691US5177283AHydrocarbon conversion processUOP INC·Filed 1992·Granted Jan 5, 1993·39 cites·18 claims
- 0791US4555311AIntegrated fractionation in the recovery of alkylaromatic hydrocarbonsUOP INC·Filed 1983·Granted Nov 26, 1985·32 cites·4 claims
- 0890US4709111AOligomerization process with integrated heat utilizationUOP INC·Filed 1987·Granted Nov 24, 1987·30 cites·15 claims
- 0986US4104321AProcess for the separation of olefinsUOP INC·Filed 1977·Granted Aug 1, 1978·17 cites·9 claims
- 1086US4072604AProcess to separate hydrocarbons from gas streamsUOP INC·Filed 1976·Granted Feb 7, 1978·35 cites·5 claims
- 1185US4293722AProcess for conversion of propane to gasolineUOP INC·Filed 1980·Granted Oct 6, 1981·21 cites·4 claims
- 1283US4599471AMethod for oxygen addition to oxidative reheat zone of hydrocarbon dehydrogenation processUOP INC·Filed 1985·Granted Jul 8, 1986·19 cites·18 claims
- 1381US4367356AProcess for the production of gasoline from C4 hydrocarbonsUOP INC·Filed 1981·Granted Jan 4, 1983·16 cites·10 claims
- 1481US4113787AAromatic hydrocarbon dehydrogenation processUOP INC·Filed 1977·Granted Sep 12, 1978·14 cites·7 claims
- 1580US4028430ASimulated moving bed reaction processUNIVERSAL OIL PROD CO·Filed 1975·Granted Jun 7, 1977·21 cites·10 claims
- 1679US5196612AEtherification of isoamylenes by catalytic distillationUOP INC·Filed 1992·Granted Mar 23, 1993·17 cites·5 claims
- 1779US4597946AVertical tube reactor with serial downward flow through a plurality of sets of particulate containing tubesUOP INC·Filed 1985·Granted Jul 1, 1986·36 cites·4 claims
- 1867US4072729ASimulated moving bed reaction processUOP INC·Filed 1977·Granted Feb 7, 1978·12 cites·17 claims
- 1962US4009097ASeparation processUOP INC·Filed 1975·Granted Feb 22, 1977·13 cites·3 claims
- 2061US4217461AOlefinic hydrocarbon isomerization processUOP INC·Filed 1979·Granted Aug 12, 1980·5 cites·8 claims
- 2160US4008289AAdsorbent treating methodUNIVERSAL OIL PROD CO·Filed 1975·Granted Feb 15, 1977·13 cites·7 claims
- 2253US4229586AProcess for production of motor fuel and phthalate esters or acyclic alcoholsUOP INC·Filed 1979·Granted Oct 21, 1980·11 cites·6 claims
- 2349US4396790ALight olefinic hydrocarbon isomerization processUOP INC·Filed 1981·Granted Aug 2, 1983·3 cites·7 claims
- 2438US4209652AProcess for production of motor fuel and phthalate esters or acyclic alcoholsUOP INC·Filed 1979·Granted Jun 24, 1980·5 cites·4 claims
- 2537USD329523SMailbox and sign postWARD DENNIS J·Filed 1989·Granted Sep 15, 1992·3 cites·1 claims
- 2636US4010010AGas-vapor separation process and apparatus with low energy consumptionUNIVERSAL OIL PROD CO·Filed 1975·Granted Mar 1, 1977·5 cites·7 claims
- 2732US4160649ASubstituted natural gas via steam reforming of keroseneUOP INC·Filed 1978·Granted Jul 10, 1979·2 cites·10 claims
- 2831US4013737AUpgrading synthetic gasolineUNIVERSAL OIL PROD CO·Filed 1975·Granted Mar 22, 1977·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →