Inventor · disambiguated record
Bruce E. Firth
Also filed as: FIRTH BRUCE · FIRTH BRUCE E · FIRTH BRUCE EDWARD
27 granted patents·2 pending applications·454 citations·filing 1979–2016
96Inventor score
Top patents by PatentIndex Score
29 records- 0197US4465871APreparation of 2-t-butyl-4-alkoxy- and 4-hydroxyphenolsUOP INC·Filed 1983·Granted Aug 14, 1984·63 cites·17 claims
- 0297US4447657APreparation of ortho-alkylated phenolsUOP INC·Filed 1982·Granted May 8, 1984·73 cites·13 claims
- 0395US6043401AReactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufactureBP AMOCO CORP·Filed 1998·Granted Mar 28, 2000·115 cites·30 claims
- 0493US5688887AReactive, low molecular weight, viscous poly(1-olefins) and copoly(1-olefins) and their method of manufactureAMOCO CORP·Filed 1995·Granted Nov 18, 1997·112 cites·22 claims
- 0586US9359234B2Methods and systems for treating an aqueous effluentELEVANCE RENEWABLE SCIENCES·Filed 2015·Granted Jun 7, 2016·4 cites·20 claims
- 0677US10858573B2Olefinic ester compositions and their use as cleaning agentsELEVANCE RENEWABLE SCIENCES·Filed 2015·Granted Dec 8, 2020·2 cites·8 claims
- 0775US9175231B2Methods of refining natural oils and methods of producing fuel compositionsFIRTH BRUCE E·Filed 2011·Granted Nov 3, 2015·2 cites·23 claims
- 0873US9856189B2Methods of making high-weight esters, acids, and derivatives thereofELEVANCE RENEWABLE SCIENCES·Filed 2016·Granted Jan 2, 2018·1 cites·9 claims
- 0972US9169174B2Methods for suppressing isomerization of olefin metathesis productsFIRTH BRUCE E·Filed 2011·Granted Oct 27, 2015·2 cites·17 claims
- 1072US4815445ASolid catalysts for epimerization of aldoses; continuous interconversion of epimeric sugarsALLIED SIGNAL INC·Filed 1988·Granted Mar 28, 1989·18 cites·16 claims
- 1172US4718405AEnhancing L-glucose yield: epimerization of L-mannose by molybdate in presence of epimerization inhibitorsUOP INC·Filed 1987·Granted Jan 12, 1988·18 cites·6 claims
- 1272US4538008APreparation of ortho-alkylated phenolsUOP INC·Filed 1984·Granted Aug 27, 1985·9 cites·15 claims
- 1370US4260833APreparation of alkylphenolsUOP INC·Filed 1979·Granted Apr 7, 1981·7 cites·2 claims
- 1468US4398048APreparation of 2,4,6-trialkylphenolsUOP INC·Filed 1981·Granted Aug 9, 1983·8 cites·22 claims
- 1566US4275249APreparation of 2,4-Di-t-alkylphenolUOP INC·Filed 1979·Granted Jun 23, 1981·6 cites·1 claims
- 1662US4275248APreparation of 2,4,6-triisopropylphenolUOP INC·Filed 1980·Granted Jun 23, 1981·6 cites·1 claims
- 1760US9481627B2Methods for suppressing isomerization of olefin metathesis productsELEVANCE RENEWABLE SCIENCES·Filed 2015·Granted Nov 1, 2016·0 cites·12 claims
- 1860US2014284520A1Acid catalyzed oligomerization of alkyl esters and carboxylic acidsELEVANCE RENEWABLE SCIENCES·Filed 2014·Application pending·0 cites
- 1957US6984749B2Method for inhibiting polymerization during the recovery and purification of unsaturated mononitrilesBP CORP NORTH AMERICA INC·Filed 2002·Granted Jan 10, 2006·1 cites·9 claims
- 2055US9388098B2Methods of making high-weight esters, acids, and derivatives thereofELEVANCE RENEWABLE SCIENCES·Filed 2015·Granted Jul 12, 2016·0 cites·9 claims
- 2154US9133416B2Methods for suppressing isomerization of olefin metathesis productsFIRTH BRUCE E·Filed 2011·Granted Sep 15, 2015·0 cites·14 claims
- 2253US2015368180A1Acid catalyzed oligomerization of alkyl esters and carboxylic acidsELEVANCE RENEWABLE SCIENCES·Filed 2015·Application pending·0 cites
- 2351US4418223APreparation of 2,4,6-trialkylphenolsUOP INC·Filed 1982·Granted Nov 29, 1983·3 cites·6 claims
- 2450US7282600B2Method for inhibiting polymerization during the recovery and purification of unsaturated mononitrilesINEOS USA LLC·Filed 2004·Granted Oct 16, 2007·0 cites·21 claims
- 2547US9169447B2Methods of refining natural oils, and methods of producing fuel compositionsFIRTH BRUCE E·Filed 2011·Granted Oct 27, 2015·0 cites·22 claims
- 2647US9139493B2Methods for suppressing isomerization of olefin metathesis productsFIRTH BRUCE E·Filed 2011·Granted Sep 22, 2015·0 cites·19 claims
- 2743US9222056B2Methods of refining natural oils, and methods of producing fuel compositionsFIRTH BRUCE E·Filed 2011·Granted Dec 29, 2015·0 cites·23 claims
- 2839US4392969AAlkylated 5,6,7,8-tetrahydronaphthalenols as antioxidants in lubricating oils and greasesUOP INC·Filed 1981·Granted Jul 12, 1983·4 cites·11 claims
- 2930US4478605AAlkylated 5,6,7,8-tetrahydronaphthalenols as antioxidantsUOP INC·Filed 1983·Granted Oct 23, 1984·0 cites·13 claims
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