Inventor · disambiguated record
Bruce E. Stangeland
Also filed as: STANGELAND BRUCE · STANGELAND BRUCE E
19 granted patents·486 citations·filing 1974–2016
96Inventor score
Top patents by PatentIndex Score
19 records- 0194US5076908AMethod and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bedCHEVRON RES & TECH·Filed 1989·Granted Dec 31, 1991·72 cites·13 claims
- 0292US8100996B2Process for upgrading a carbonaceous material using microchannel process technologySIMMONS WAYNE W·Filed 2009·Granted Jan 24, 2012·19 cites·94 claims
- 0391US6086749ACatalyst and method for hydroprocessing a hydrocarbon feed stream in a reactor containing two or more catalystsCHEVRON USA INC·Filed 1997·Granted Jul 11, 2000·113 cites·30 claims
- 0489US8747656B2Process and apparatus employing microchannel process technologyTONKOVICH ANNA LEE·Filed 2009·Granted Jun 10, 2014·10 cites·79 claims
- 0585US4162962ASequential hydrocracking and hydrogenating process for lube oil productionCHEVRON RES·Filed 1978·Granted Jul 31, 1979·31 cites·11 claims
- 0677US9695368B2Process and apparatus employing microchannel process technologyVELOCYS INC·Filed 2016·Granted Jul 4, 2017·1 cites·11 claims
- 0774US5690896ADistributor assembly for multi-bed down-flow catalytic reactorsCHEVRON USA INC·Filed 1995·Granted Nov 25, 1997·40 cites·18 claims
- 0870US5733440ACatalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bedCHEVRON USA INC·Filed 1996·Granted Mar 31, 1998·26 cites·20 claims
- 0965US5302357AApparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bedCHEVRON RES & TECH·Filed 1993·Granted Apr 12, 1994·19 cites·15 claims
- 1063US5885534AGas pocket distributor for hydroprocessing a hydrocarbon feed streamCHEVRON USA INC·Filed 1996·Granted Mar 23, 1999·24 cites·2 claims
- 1162US5599440ACatalyst method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bedCHEVRON USA INC·Filed 1995·Granted Feb 4, 1997·18 cites·69 claims
- 1262US4674322AOn-line instrument for simultaneously measuring the viscosity, density, and surface tension of a fluid comprising a gas dissolved in a liquidCHEVRON RES·Filed 1985·Granted Jun 23, 1987·21 cites·11 claims
- 1360US5958220AGas-pocket distributor and method for hydroprocessing a hydrocarbon feed streamCHEVRON USA INC·Filed 1998·Granted Sep 28, 1999·18 cites·3 claims
- 1458US5409598AMethod of hydroprocessingCHEVRON RES·Filed 1994·Granted Apr 25, 1995·14 cites·12 claims
- 1558US4615789AHydroprocessing reactors and methodsCHEVRON RES·Filed 1984·Granted Oct 7, 1986·16 cites·15 claims
- 1656US4011154AProduction of lubricating oilsCHEVRON RES·Filed 1976·Granted Mar 8, 1977·12 cites·5 claims
- 1750US5498327ACatalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bedFiled 1995·Granted Mar 12, 1996·12 cites·72 claims
- 1850US5391289AFCC process with rapid separation of productsCHEVRON RES & TECH·Filed 1990·Granted Feb 21, 1995·15 cites·1 claims
- 1937US3974065AEarly detection and warning method for controlling temperature excursions in hydro-processing hydrocarbonsCHEVRON RES·Filed 1974·Granted Aug 10, 1976·5 cites·14 claims
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