Inventor · disambiguated record
Steven Leroy Cook
Also filed as: COOK STEVEN L · COOK STEVEN LEROY
26 granted patents·369 citations·filing 1981–2013
96Inventor score
Files withEASTMAN KODAK CO10EASTMAN CHEM CO9HALLIBURTON CO3BARTON BENJAMIN FREDRICK2BARTON BENJAMIN FREDERICK1
Top patents by PatentIndex Score
26 records- 0196US7361779B1Low-melting mixtures of di-n-butyl and diisobutyl terephthalateEASTMAN CHEM CO·Filed 2007·Granted Apr 22, 2008·34 cites·10 claims
- 0293US7276621B2Production of di-(2-ethylhexyl) terephthalateEASTMAN CHEM CO·Filed 2005·Granted Oct 2, 2007·22 cites·5 claims
- 0388US7799942B2Production of terephthalic acid di-estersEASTMAN CHEM CO·Filed 2007·Granted Sep 21, 2010·14 cites·7 claims
- 0487US5399752APurification of carboxyl streamsEASTMAN CHEM CO·Filed 1994·Granted Mar 21, 1995·34 cites·15 claims
- 0586US8877984B2Process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acidBARTON BENJAMIN FREDRICK·Filed 2012·Granted Nov 4, 2014·5 cites·26 claims
- 0683US5278339AProcess for the recovery of cyclohexanedicarboxylic acidsEASTMAN KODAK CO·Filed 1993·Granted Jan 11, 1994·21 cites·5 claims
- 0782US8410318B2Process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acidBARTON BENJAMIN FREDERICK·Filed 2011·Granted Apr 2, 2013·6 cites·25 claims
- 0882US5202475AProcess for preparation of cyclohexanedicarboxylic acidEASTMAN KODAK CO·Filed 1992·Granted Apr 13, 1993·23 cites·2 claims
- 0981US5118841AProcess for preparation of cyclohexanedicarboxylic acidEASTMAN KODAK CO·Filed 1991·Granted Jun 2, 1992·23 cites·2 claims
- 1079US4468356ADiketene chlorination methodEASTMAN KODAK CO·Filed 1982·Granted Aug 28, 1984·15 cites·6 claims
- 1177US8410317B2Process for the preparation of 1,4-cyclohexanedimethanolTURNER PHILLIP WAYNE·Filed 2011·Granted Apr 2, 2013·3 cites·17 claims
- 1277US5264087AMethod for refining acetic anhydride by distillationEASTMAN KODAK CO·Filed 1992·Granted Nov 23, 1993·61 cites·2 claims
- 1376US9139505B2Production of terephthalic acid di-esters using alcohol-amine promotersEASTMAN CHEM CO·Filed 2013·Granted Sep 22, 2015·1 cites·20 claims
- 1473US7674931B1Method for producing 2,2,4-trimethyl-1,3-pentanediol di-2-ethylhexanoateEASTMAN CHEM CO·Filed 2008·Granted Mar 9, 2010·2 cites·15 claims
- 1573US6072079AContinuous process for the production of diacetoxybuteneEASTMAN CHEM CO·Filed 1999·Granted Jun 6, 2000·13 cites·10 claims
- 1672US8766017B2Integrated process for the preparation of 1,4-cyclohexanedimethanol from terephthalic acidBARTON BENJAMIN FREDRICK·Filed 2011·Granted Jul 1, 2014·2 cites·23 claims
- 1771US5057192AAcetone removal from acetic anhydride production processEASTMAN KODAK CO·Filed 1991·Granted Oct 15, 1991·13 cites·7 claims
- 1871US4388217AProcess for the recovery of catalyst valuesEASTMAN KODAK CO·Filed 1981·Granted Jun 14, 1983·21 cites·4 claims
- 1967US7741509B2Conversion of terephthalic acid to Di-n-butyl terephthalateEASTMAN CHEM CO·Filed 2007·Granted Jun 22, 2010·1 cites·3 claims
- 2057US5357806ACapacitive differential pressure sensor and method of measuring differential pressure at an oil or gas wellHALLIBURTON CO·Filed 1993·Granted Oct 25, 1994·21 cites·18 claims
- 2155US6657075B2Continuous process for tertiary butyl estersEASTMAN CHEM CO·Filed 2002·Granted Dec 2, 2003·1 cites·5 claims
- 2253US4810826ALiquid-phase process for the oxyiodination of naphthaleneEASTMAN KODAK CO·Filed 1988·Granted Mar 7, 1989·9 cites·12 claims
- 2351US5712631AIntrinsically safe data networkHALLIBURTON CO·Filed 1996·Granted Jan 27, 1998·18 cites·8 claims
- 2435US5334935AApparatus and method for detecting weak magnetic fields having a saturable core shaped to cancel magnetic fields parallel to the coreHALLIBURTON CO·Filed 1992·Granted Aug 2, 1994·5 cites·18 claims
- 2533US5244545AProcess for removing acetone from carbonylation processesEASTMAN KODAK CO·Filed 1991·Granted Sep 14, 1993·1 cites·9 claims
- 2630US5025106APreparation of aqueous solutions of acetoacetamideEASTMAN KODAK CO·Filed 1990·Granted Jun 18, 1991·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Steven Leroy Cook files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →