Inventor · disambiguated record
Terry L. Renken
Also filed as: RENKEN TERRY L · RENKEN TERRY LEE
37 granted patents·1 pending application·612 citations·filing 1982–2019
98Inventor score
Files withTEXACO INC17HUNTSMAN PETROCHEMICAL LLC6HUNTSMAN SPEC CHEM CORP5TEXACO CHEMICAL5BURTON BRUCE L2
Top patents by PatentIndex Score
38 records- 0197US5352835ASupported catalysts for aminationTEXACO CHEMICAL·Filed 1993·Granted Oct 4, 1994·98 cites·11 claims
- 0297US4766245AProcess for the preparation of polyoxyalkylene polyaminesTEXACO INC·Filed 1985·Granted Aug 23, 1988·104 cites·19 claims
- 0396US7816481B2Polyether polyamine agents and mixtures thereofHUNTSMAN PETROCHEMICAL LLC·Filed 2009·Granted Oct 19, 2010·25 cites·8 claims
- 0495US8471065B2High functionality amine compounds and uses thereforBURTON BRUCE L·Filed 2012·Granted Jun 25, 2013·27 cites·16 claims
- 0595US4618717ACatalytic process for the production of primary amines from oxyethylene glycol monoalkyl ethersTEXACO INC·Filed 1984·Granted Oct 21, 1986·44 cites·8 claims
- 0691US4806517AMethod for making pelleted phosphated catalysts derived from group IVB transition metal oxides and catalysts thus preparedTEXACO INC·Filed 1987·Granted Feb 21, 1989·61 cites·43 claims
- 0789US4704482ACatalytic purification of tertiary butyl alcoholTEXACO INC·Filed 1986·Granted Nov 3, 1987·27 cites·19 claims
- 0887US7196033B2Advances in amination catalysisHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Mar 27, 2007·28 cites·7 claims
- 0986US7683007B2Advances in amination catalysisHuntsman Petrochemicals LLC·Filed 2006·Granted Mar 23, 2010·12 cites·5 claims
- 1084US4532324ACatalytic process for the coproduction of morpholine and 2-(2-hydroxyethoxy)ethylamine from diethylene glycolTEXACO INC·Filed 1984·Granted Jul 30, 1985·17 cites·5 claims
- 1183US7550550B2Polyether polyamine agents and mixtures thereforHUNTSMAN SPEC CHEM CORP·Filed 2003·Granted Jun 23, 2009·11 cites·8 claims
- 1281US9067865B2Etheramines and their use as intermediates for polymer synthesisKLEIN HOWARD P·Filed 2010·Granted Jun 30, 2015·3 cites·20 claims
- 1375US9054313B2Etheramines containing flexible and rigid segments and their use as intermediates for polymer synthesisKLEIN HOWARD P·Filed 2010·Granted Jun 9, 2015·1 cites·20 claims
- 1475US6063145AFuel compositions containing etheramine alkoxylatesHUNTSMAN SPEC CHEM CORP·Filed 1998·Granted May 16, 2000·14 cites·19 claims
- 1574US11292873B2Etheramines prepared from a mixture of two or more multifunctional alcohol initiators, and their use as curatives or intermediates for polymer synthesisHUNTSMAN PETROCHEMICAL LLC·Filed 2019·Granted Apr 5, 2022·0 cites·8 claims
- 1672US4642303ACatalyst compositionTEXACO INC·Filed 1985·Granted Feb 10, 1987·9 cites·3 claims
- 1772US4584406APreparation of linear polyethylenepolyamines with modified catalystsTEXACO INC·Filed 1984·Granted Apr 22, 1986·17 cites·15 claims
- 1870US5247078ASynthesis of diaza crown ethersTEXACO CHEMICAL·Filed 1991·Granted Sep 21, 1993·11 cites·17 claims
- 1966US6750374B2Manufacture of cyclohexane from benzene and a hydrogen source containing impuritiesHUNTSMAN SPEC CHEM CORP·Filed 2002·Granted Jun 15, 2004·4 cites·20 claims
- 2066US4612397AUse of supported phosphate catalysts for preparation of linear polyethylenepolyaminesTEXACO INC·Filed 1985·Granted Sep 16, 1986·18 cites·4 claims
- 2164US10513578B2Etheramines and their use as curatives or intermediates for polymer synthesisHUNTSMAN PETROCHEMICAL LLC·Filed 2014·Granted Dec 24, 2019·0 cites·10 claims
- 2262US5616811AEtheramine alkoxylatesHUNTSMAN SPEC CHEM CORP·Filed 1995·Granted Apr 1, 1997·22 cites·8 claims
- 2362US4853456AAmidoamine co-curatives in epoxy thermoset adhesivesTEXACO CHEMICAL·Filed 1988·Granted Aug 1, 1989·12 cites·7 claims
- 2461US5288873AAminated alkoxylated imidazolidonesTEXACO CHEMICAL·Filed 1992·Granted Feb 22, 1994·11 cites·7 claims
- 2560US8178726B2High functionality amine compounds and uses thereforBURTON BRUCE L·Filed 2008·Granted May 15, 2012·0 cites·6 claims
- 2659US9822215B2Etheramines with enhanced thermal stability and their use as curatives or intermediates for polymer synthesisHUNTSMAN PETROCHEMICAL LLC·Filed 2014·Granted Nov 21, 2017·0 cites·17 claims
- 2758US4735746ALong lasting detergent bar containing a polyamide or polyester polymerTEXACO INC·Filed 1987·Granted Apr 5, 1988·19 cites·23 claims
- 2857US11566107B2Etheramine mixture containing polyether diamines and method of making and using the sameHUNTSMAN PETROCHEMICAL LLC·Filed 2019·Granted Jan 31, 2023·0 cites·19 claims
- 2953US5250632AHeimd-containing polyetheramine curative for flexible, toughened productsTEXACO CHEMICAL·Filed 1992·Granted Oct 5, 1993·8 cites·4 claims
- 3051US4517374ACycloalkane epoxides produced by air oxidation of cycloalkenes over oxide catalystsTEXACO INC·Filed 1983·Granted May 14, 1985·2 cites·2 claims
- 3150US2011009670A1Cyclohexanedimethanamine by direct amination of cyclohexanedimethanolHUNTSMAN PETROCHEMICAL LLC·Filed 2009·Application pending·0 cites
- 3246US4436931AAlkane acetates produced by oxidative esterification of olefins over certain oxide catalystsTEXACO INC·Filed 1982·Granted Mar 13, 1984·2 cites·10 claims
- 3340US4436926AAlkane acetates produced by oxidative esterification of olefins over a catalyst containing a rare earth oxideTEXACO INC·Filed 1982·Granted Mar 13, 1984·1 cites·10 claims
- 3439US4789689AAmine catalyst for urethanesTEXACO INC·Filed 1987·Granted Dec 6, 1988·3 cites·4 claims
- 3535US4521609ACycloalkane epoxides produced by air oxidation of cycloalkenes over lead zirconate as catalystTEXACO INC·Filed 1983·Granted Jun 4, 1985·0 cites·2 claims
- 3633US4652625AN-aminopropyl derivatives of 2,4-diamino-2-methylpentane as epoxy curing agentsTEXACO INC·Filed 1986·Granted Mar 24, 1987·1 cites·4 claims
- 3733US4469880ACycloalkane epoxides produced by air oxidation of cycloalkenesTEXACO INC·Filed 1982·Granted Sep 4, 1984·0 cites·1 claims
- 3833US4436928AAlkane acetates produced by oxidative esterification of olefins over catalyst systems containing oxides and boratesTEXACO INC·Filed 1982·Granted Mar 13, 1984·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →