Inventor · disambiguated record
Darrell W. Staggs
Also filed as: STAGGS DARRELL W
7 granted patents·133 citations·filing 1986–1988
86Inventor score
Files withUOP INC7
Top patents by PatentIndex Score
7 records- 0187US4792390ACombination process for the conversion of a distillate hydrocarbon to produce middle distillate productUOP INC·Filed 1987·Granted Dec 20, 1988·58 cites·27 claims
- 0265US4891464AControl method for oxygen addition to oxidative reheat zone of hydrocarbon conversion processUOP INC·Filed 1986·Granted Jan 2, 1990·22 cites·14 claims
- 0363US4818368AProcess for treating a temperature-sensitive hydrocarbanaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous productUOP INC·Filed 1987·Granted Apr 4, 1989·25 cites·15 claims
- 0450US4721557ACombination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate productionUOP INC·Filed 1986·Granted Jan 26, 1988·14 cites·20 claims
- 0537US4927520AProcess for treating a hydrocarbonaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous productUOP INC·Filed 1988·Granted May 22, 1990·5 cites·14 claims
- 0635US4814064ACombination process for the conversion of a residual hydrocarbonaceous charge stock to produce middle distillate productUOP INC·Filed 1987·Granted Mar 21, 1989·5 cites·25 claims
- 0732US4715947ACombination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate productionUOP INC·Filed 1986·Granted Dec 29, 1987·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →