Inventor · disambiguated record
David R. Forester
Also filed as: FORESTER DAVID R
33 granted patents·3 pending applications·610 citations·filing 1984–2004
98Inventor score
Top patents by PatentIndex Score
36 records- 0194US4927561AMultifunctional antifoulant compositionsBETZ LABORATORIES·Filed 1988·Granted May 22, 1990·63 cites·22 claims
- 0291US4927519AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous medium using multifunctional antifoulant compositionsBETZ LABORATORIES·Filed 1988·Granted May 22, 1990·68 cites·83 claims
- 0391US4578178AMethod for controlling fouling deposit formation in a petroleum hydrocarbon or petrochemicalBETZ LABORATORIES·Filed 1984·Granted Mar 25, 1986·64 cites·8 claims
- 0490US4889614AMethods for retarding coke formation during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1989·Granted Dec 26, 1989·27 cites·16 claims
- 0586US4962264AMethods for retarding coke formation during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1989·Granted Oct 9, 1990·20 cites·21 claims
- 0684US5211834AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous medium using boronated derivatives of polyalkenylsuccinimidesBETZ LABORATORIES·Filed 1992·Granted May 18, 1993·47 cites·12 claims
- 0781US4775458AMultifunctional antifoulant compositions and methods of use thereofBETZ LABORATORIES·Filed 1986·Granted Oct 4, 1988·25 cites·21 claims
- 0878US6242618B1H2S scavengers for polysulfide products and methods for scavenging H2S from polysulfide productsLUBRIZOL CORP·Filed 2000·Granted Jun 5, 2001·10 cites·11 claims
- 0977US4756820AMethod for retarding corrosion and coke formation and deposition during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1986·Granted Jul 12, 1988·13 cites·22 claims
- 1071US4775459AMethod for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicalsBETZ LABORATORIES·Filed 1986·Granted Oct 4, 1988·16 cites·11 claims
- 1168US6362374B1Composition of and method for polysulfides having a reduced odor levelLUBRIZOL CORP·Filed 2000·Granted Mar 26, 2002·5 cites·8 claims
- 1268US4828674AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1988·Granted May 9, 1989·22 cites·18 claims
- 1368US4680421AComposition and method for coke retardant during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1985·Granted Jul 14, 1987·22 cites·28 claims
- 1466US5171420AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1991·Granted Dec 15, 1992·26 cites·13 claims
- 1564US5171421AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1991·Granted Dec 15, 1992·17 cites·16 claims
- 1660US5000836AMethod and composition for retarding coke formation during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1989·Granted Mar 19, 1991·18 cites·14 claims
- 1756US5194142AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1991·Granted Mar 16, 1993·16 cites·8 claims
- 1855US5342505AUse of polyalkenyl succinimides-glycidol reaction products as antifoulants in hydrocarbon process mediaBETZ LABORATORIES·Filed 1993·Granted Aug 30, 1994·16 cites·11 claims
- 1955US4747931AComposition and method for coke retardant during pyrolytic hydrocarbon processingBETZ LABORATORIES·Filed 1987·Granted May 31, 1988·4 cites·6 claims
- 2050US5139643APhosphorus derivatives of polyalkenylsuccinimides and methods of use thereofBETZ LABORATORIES·Filed 1991·Granted Aug 18, 1992·12 cites·10 claims
- 2149US5821202AHydrocarbon stream antifoulant method using bridged alkyl phenatesLUBRIZOL CORP·Filed 1997·Granted Oct 13, 1998·17 cites·38 claims
- 2249US2007039239A1Low temperature operable fatty acid ester fuel composition and method thereofFORESTER DAVID R·Filed 2004·Application pending·0 cites
- 2348US5183555AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1991·Granted Feb 2, 1993·11 cites·8 claims
- 2448US4601815APassivation of FCC catalystsBETZ LABORATORIES·Filed 1984·Granted Jul 22, 1986·12 cites·10 claims
- 2546US2005274063A1Jet fuel additive concentrate composition and fuel composition and methods thereofFORESTER DAVID R·Filed 2003·Application pending·0 cites
- 2646US2005050792A1Low temperature stable concentrate containing fatty acid based composition and fuel composition and method thereofLUBRIZOL CORP A CORP OF THE ST·Filed 2003·Application pending·0 cites
- 2745US5271824AMethods for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1993·Granted Dec 21, 1993·9 cites·8 claims
- 2845US4804456AMethod for controlling fouling deposit formation in petroleum hydrocarbons or petrochemicalsBETZ LABORATORIES·Filed 1988·Granted Feb 14, 1989·9 cites·12 claims
- 2944US4913801APassivation of FCC catalystsBETZ LABORATORIES·Filed 1988·Granted Apr 3, 1990·9 cites·8 claims
- 3041US5019241AMethod of passivating alkali metals on fluid catalytic cracking catalysts using aluminum containing compoundsBETZ LABORATORIES·Filed 1990·Granted May 28, 1991·7 cites·13 claims
- 3140US5292425AUse of the reaction products of polyalkenylsuccinimides, triazoles, and aldehydes as anti foulants in hydrocarbon process mediaBETZ LABORATORIES·Filed 1992·Granted Mar 8, 1994·6 cites·14 claims
- 3239US5211835AUse of reaction products of partially glycolated polyalkenyl succinimides and diisocyanates as antifoulants in hydrocarbon process mediaBETZ LABORATORIES·Filed 1992·Granted May 18, 1993·6 cites·12 claims
- 3339US5064524APassivation of FCC catalystsBETZ LABORATORIES·Filed 1990·Granted Nov 12, 1991·6 cites·12 claims
- 3438US5368777AUse of dispersant additives as process antifoulantsBETZ LABORATORIES·Filed 1993·Granted Nov 29, 1994·5 cites·8 claims
- 3532US5211836AReaction products of polyalkenyl succinic anhydrides with aromatic secondary amines and aminoalcohols as process antifoulantsBETZ LABORATORIES·Filed 1992·Granted May 18, 1993·2 cites·6 claims
- 3630US5183554AMethod for controlling fouling deposit formation in a liquid hydrocarbonaceous mediumBETZ LABORATORIES·Filed 1991·Granted Feb 2, 1993·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →