Inventor
BUCHANAN NORMA LINDSEY
US25 patents
⚠️ This page may combine multiple inventors who share the name “BUCHANAN NORMA LINDSEY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN CHEM CO
14 patentsUS7919631B2Apr 5, 2011
Production of ionic liquids
EASTMAN CHEM CO38 citations96
US7879994B2Feb 1, 2011
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO47 citations96
US5678751AOct 21, 1997
Robust spectroscoptic optical probe
EASTMAN CHEM CO47 citations94
US6683216B1Jan 27, 2004
Continuous process for the preparation of amines
EASTMAN CHEM CO55 citations93
US8354525B2Jan 15, 2013
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
EASTMAN CHEM CO18 citations92
US9243072B2Jan 26, 2016
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO16 citations91
US5657404AAug 12, 1997
Robust spectroscopic optical probe
EASTMAN CHEM CO40 citations90
US9777074B2Oct 3, 2017
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
EASTMAN CHEM CO3 citations72
US9175096B2Nov 3, 2015
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid process and products produced therefrom
EASTMAN CHEM CO2 citations62
US9150665B2Oct 6, 2015
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO1 citations61
US9040683B2May 26, 2015
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO1 citations61
US9040685B2May 26, 2015
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO1 citations61
US9040684B2May 26, 2015
Cellulose interpolymers and method of oxidation
EASTMAN CHEM CO1 citations61
US10174129B2Jan 8, 2019
Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
EASTMAN CHEM CO0 citations51
BUCHANAN CHARLES MICHAEL
11 patentsUS8148518B2Apr 3, 2012
Cellulose esters and their production in carboxylated ionic liquids
BUCHANAN CHARLES MICHAEL82 citations97
US8188267B2May 29, 2012
Treatment of cellulose esters
BUCHANAN CHARLES MICHAEL18 citations92
US8158777B2Apr 17, 2012
Cellulose esters and their production in halogenated ionic liquids
BUCHANAN CHARLES MICHAEL16 citations92
US8067488B2Nov 29, 2011
Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced therefrom
BUCHANAN CHARLES MICHAEL22 citations92
US8524887B2Sep 3, 2013
Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
BUCHANAN CHARLES MICHAEL5 citations83
US8816066B2Aug 26, 2014
Cellulose interpolymers and methods of oxidation
BUCHANAN CHARLES MICHAEL5 citations82
US8273872B2Sep 25, 2012
Cellulose esters and their production in halogenated ionic liquids
BUCHANAN CHARLES MICHAEL4 citations62
US8153782B2Apr 10, 2012
Reformation of ionic liquids
BUCHANAN CHARLES MICHAEL1 citations62
US9156918B2Oct 13, 2015
Treatment of cellulose esters
BUCHANAN CHARLES MICHAEL0 citations52
US9834516B2Dec 5, 2017
Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid process and products produced therefrom
BUCHANAN CHARLES MICHAEL1 citations51
US8871924B2Oct 28, 2014
Regioselectively substituted cellulose esters produced in a tetraalkylammonium alkylphosphate ionic liquid process and products produced therefrom
BUCHANAN CHARLES MICHAEL0 citations51