Inventor · disambiguated record
Brent Alan Tennant
Also filed as: TENNANT BRENT A · TENNANT BRENT ALAN
31 granted patents·3 pending applications·538 citations·filing 1982–2015
97Inventor score
Files withEASTMAN CHEM CO20EASTMAN KODAK CO6BARTON BENJAMIN FREDRICK2BARTON BENJAMIN FREDERICK1BILLODEAUX DAMON RAY1
Top patents by PatentIndex Score
34 records- 0198US4471136APreparation of ethyl acetateEASTMAN KODAK CO·Filed 1982·Granted Sep 11, 1984·134 cites·13 claims
- 0296US7074954B2Process for the oxidative purification of terephthalic acidEASTMAN CHEM CO·Filed 2003·Granted Jul 11, 2006·58 cites·20 claims
- 0391US6265608B1Method of purifying aromatic dicarboxylic acidsEASTMAN CHEM CO·Filed 1998·Granted Jul 24, 2001·46 cites·61 claims
- 0491US5319129APreparation of dimethyl cyclohexanedicarboxylatesEASTMAN KODAK CO·Filed 1993·Granted Jun 7, 1994·41 cites·8 claims
- 0590US9108895B2Promoted ruthenium catalyst for the improved hydrogenation of carboxylic acids to the corresponding alcoholsEASTMAN CHEM CO·Filed 2012·Granted Aug 18, 2015·6 cites·20 claims
- 0687US8785697B2Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketalsBILLODEAUX DAMON RAY·Filed 2011·Granted Jul 22, 2014·4 cites·27 claims
- 0787US5286898ALow pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxlatesEASTMAN KODAK CO·Filed 1993·Granted Feb 15, 1994·65 cites·8 claims
- 0886US8877984B2Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acidBARTON BENJAMIN FREDRICK·Filed 2012·Granted Nov 4, 2014·5 cites·26 claims
- 0985US8541616B2Addition of a methyl hydrogen terephthalate reactor to a dimethyl terephthalate processBUSTAMANTE LAURA ELLEN·Filed 2010·Granted Sep 24, 2013·15 cites·6 claims
- 1085US7521583B2Process for the preparation of tetraalkylcyclobutane-1,3-diol in the presence of a cobalt-based catalystEASTMAN CHEM CO·Filed 2007·Granted Apr 21, 2009·6 cites·22 claims
- 1185US5399742ALow pressure process for the manufacture of cyclohexanedicarboxylate estersEASTMAN CHEM CO·Filed 1994·Granted Mar 21, 1995·25 cites·6 claims
- 1284US7838707B2Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an ruthenium-promoted cobalt-based catalystEASTMAN CHEM CO·Filed 2007·Granted Nov 23, 2010·5 cites·24 claims
- 1384US7714094B2Simplified isophthalic acid process for modifying PETEASTMAN CHEM CO·Filed 2007·Granted May 11, 2010·5 cites·34 claims
- 1484US7524994B2Process for the preparation of a tetraalkylcyclobutane-1,3-diol using an iridium-promoted cobalt-based catalystEASTMAN CHEM CO·Filed 2007·Granted Apr 28, 2009·5 cites·24 claims
- 1582US8410318B2Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acidBARTON BENJAMIN FREDERICK·Filed 2011·Granted Apr 2, 2013·6 cites·25 claims
- 1679US7485747B2Two stage oxidation process for the production of aromatic dicarboxylic acidsEASTMAN CHEM CO·Filed 2002·Granted Feb 3, 2009·10 cites·15 claims
- 1778US9382179B2Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketalsEASTMAN CHEM CO·Filed 2014·Granted Jul 5, 2016·1 cites·15 claims
- 1877US8410317B2Process for the preparation of 1,4-cyclohexanedimethanolTURNER PHILLIP WAYNE·Filed 2011·Granted Apr 2, 2013·3 cites·17 claims
- 1977US7586000B2Optimized liquid-phase oxidationEASTMAN CHEM CO·Filed 2005·Granted Sep 8, 2009·4 cites·31 claims
- 2077US5087741AContinuous production of aromatic carboxylic acidsEASTMAN KODAK CO·Filed 1990·Granted Feb 11, 1992·23 cites·3 claims
- 2175US5144067AProcess for the coproduction of alkyl iodides and alpha-iodocarboxylic acids and/or anhydrides thereofEASTMAN KODAK CO·Filed 1989·Granted Sep 1, 1992·11 cites·9 claims
- 2274US7582804B2Process for the preparation of a tetraalkycyclobutane-1,3-diol using a promoted-copper catalystEASTMAN CHEM CO·Filed 2007·Granted Sep 1, 2009·2 cites·32 claims
- 2372US8766017B2Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acidBARTON BENJAMIN FREDRICK·Filed 2011·Granted Jul 1, 2014·2 cites·23 claims
- 2470US7550627B2Processes for producing aromatic dicarboxylic acidsEASTMAN CHEM CO·Filed 2005·Granted Jun 23, 2009·2 cites·25 claims
- 2569US6142748ADegas piping for pumpsEASTMAN CHEM CO·Filed 1999·Granted Nov 7, 2000·35 cites·29 claims
- 2668US7608732B2Optimized liquid-phase oxidationEASTMAN CHEM CO·Filed 2005·Granted Oct 27, 2009·1 cites·92 claims
- 2768US7358392B2Process for the oxidative purification of terephthalic acidEASTMAN CHEM CO·Filed 2006·Granted Apr 15, 2008·1 cites·18 claims
- 2860US6979751B2Processes for the preparation of higher molecular weight ketonesEASTMAN CHEM CO·Filed 2003·Granted Dec 27, 2005·2 cites·76 claims
- 2959US7161027B2Process for the oxidative purification of terephthalic acidEASTMAN CHEM CO·Filed 2003·Granted Jan 9, 2007·2 cites·14 claims
- 3054US4945075AOxidative secondary rhodium recovery processEASTMAN KODAK CO·Filed 1989·Granted Jul 31, 1990·9 cites·6 claims
- 3149US6222070B1Method for reducing EDA in acetic anhydride productionEASTMAN CHEM CO·Filed 1999·Granted Apr 24, 2001·4 cites·23 claims
- 3235US2016068655A1Integrated process for the production of benzoate plasticizersEASTMAN CHEM CO·Filed 2015·Application pending·0 cites
- 3335US2006205977A1Processes for producing terephthalic acidSUMNER CHARLES E JR·Filed 2005·Application pending·0 cites
- 3433US2006205974A1Processes for producing aromatic dicarboxylic acidsLAVOIE GINO G·Filed 2005·Application pending·0 cites
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