Inventor · disambiguated record
David N. Zinkie
Also filed as: ZINKIE DAVID N
6 granted patents·1 pending application·327 citations·filing 1991–2001
88Inventor score
Top patents by PatentIndex Score
7 records- 0192US6579444B2Removal of sulfur compounds from hydrocarbon feedstreams using cobalt containing adsorbents in the substantial absence of hydrogenEXXONMOBIL RES & ENG CO·Filed 2001·Granted Jun 17, 2003·74 cites·29 claims
- 0290US5200382ACatalyst comprising thin shell of catalytically active material bonded onto an inert coreEXXON RESEARCH ENGINEERING CO·Filed 1991·Granted Apr 6, 1993·68 cites·19 claims
- 0386US5516740ACatalyst comprising thin shell of catalytically active material bonded onto an inert coreEXXON RESEARCH ENGINEERING CO·Filed 1993·Granted May 14, 1996·53 cites·9 claims
- 0485US5723716AMethod for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle (LAW082)EXXON RESEARCH ENGINEERING CO·Filed 1996·Granted Mar 3, 1998·69 cites·17 claims
- 0570US5770542AMethod for upgrading waxy feeds using a catalyst comprising mixed powered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particleEXXON RESEARCH ENGINEERING CO·Filed 1997·Granted Jun 23, 1998·32 cites·3 claims
- 0668US5977425AMethod for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particleEXXON RESEARCH ENGINEERING CO·Filed 1998·Granted Nov 2, 1999·31 cites·12 claims
- 0737US2002084223A1Removal of sulfur from naphtha streams using high silica zeolitesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →