Inventor · disambiguated record
Dennis R. Cash
Also filed as: CASH DENNIS R
21 granted patents·731 citations·filing 1976–2014
96Inventor score
Top patents by PatentIndex Score
21 records- 0197US6630066B2Hydrocracking and hydrotreating separate refinery streamsCHEVRON USA INC·Filed 2001·Granted Oct 7, 2003·112 cites·26 claims
- 0286US5073530AHydrocracking catalyst and processCHEVRON RES & TECH·Filed 1989·Granted Dec 17, 1991·48 cites·14 claims
- 0385US6702935B2Hydrocracking process to maximize diesel with improved aromatic saturationCHEVRON USA INC·Filed 2001·Granted Mar 9, 2004·36 cites·16 claims
- 0485US4793532ACarrier for ball game itemsCASH DENNIS R·Filed 1987·Granted Dec 27, 1988·59 cites·16 claims
- 0584US6179995B1Residuum hydrotreating/hydrocracking with common hydrogen supplyCHEVRON USA INC·Filed 1999·Granted Jan 30, 2001·67 cites·14 claims
- 0684US5522983AHydrocarbon hydroconversion processCHEVRON RES & TECH·Filed 1992·Granted Jun 4, 1996·46 cites·12 claims
- 0778US5879642AFixed bed reactor assembly having a guard catalyst bedCHEVRON USA INC·Filed 1996·Granted Mar 9, 1999·51 cites·17 claims
- 0875US6200462B1Process for reverse gas flow in hydroprocessing reactor systemsCHEVRON USA INC·Filed 1999·Granted Mar 13, 2001·53 cites·16 claims
- 0974US6183702B1Fluid distributor assembly for a multi-bed, downflow catalytic reactorCHEVRON USA INC·Filed 1998·Granted Feb 6, 2001·46 cites·25 claims
- 1074US5690896ADistributor assembly for multi-bed down-flow catalytic reactorsCHEVRON USA INC·Filed 1995·Granted Nov 25, 1997·40 cites·18 claims
- 1174US4404088AThree-stage hydrocracking processCHEVRON RES·Filed 1981·Granted Sep 13, 1983·24 cites·4 claims
- 1273US6623624B2Process for preparation of fuels and lubes in a single integrated hydrocracking systemCHEVRON USA INC·Filed 2001·Granted Sep 23, 2003·20 cites·18 claims
- 1373US6224747B1Hydrocracking and hydrotreatingCHEVRON USA INC·Filed 1999·Granted May 1, 2001·37 cites·22 claims
- 1473US4430203AHydrotreating or hydrocracking processCHEVRON RES·Filed 1982·Granted Feb 7, 1984·24 cites·7 claims
- 1569US4087252AFluids mixing and distributing apparatusCHEVRON RES·Filed 1976·Granted May 2, 1978·21 cites·6 claims
- 1665US5277793AHydrocracking processCHEVRON RES & TECH·Filed 1992·Granted Jan 11, 1994·23 cites·4 claims
- 1757US9334452B2Two-stage, close-coupled, dual-catalytic heavy oil hydroconversion processCASH DENNIS R·Filed 2011·Granted May 10, 2016·1 cites·24 claims
- 1851US9410093B2Heavy oil hydrocracking processCASH DENNIS R·Filed 2014·Granted Aug 9, 2016·0 cites·23 claims
- 1946US6096190AHydrocracking/hydrotreating process without intermediate product removalCHEVRON USA INC·Filed 1999·Granted Aug 1, 2000·13 cites·23 claims
- 2044US5232577AHydrocracking process with polycyclic aromatic dimer removalCHEVRON RES & TECH·Filed 1990·Granted Aug 3, 1993·10 cites·24 claims
- 2142US9039890B2Two-stage, close-coupled, dual-catalytic heavy oil hydroconversion processCASH DENNIS R·Filed 2012·Granted May 26, 2015·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →