Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid… Application US-10174129-B2 United States of America 08 Jan 2019
Regioselectively substituted cellulose esters produced in a tetraalkylammonium… Application US-9926384-B2 United States of America 27 Mar 2018
Regioselectively substituted cellulose esters produced in a carboxylated ionic liquid… Grant US-9834516-B2 United States of America 05 Dec 2017
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid… Grant US-9777074-B2 United States of America 03 Oct 2017
Regioselectively substituted cellulose esters and efficient methods of preparing them Grant US-9624311-B2 United States of America 18 Apr 2017
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid… Application US-9175096-B2 United States of America 03 Nov 2015
Regioselectively substituted cellulose esters produced in a tetraalkylammonium… Application US-8871924-B2 United States of America 28 Oct 2014
Regioselectively substituted cellulose esters produced in a tetraalkylammonium… Application US-8524887-B2 United States of America 03 Sep 2013
REGIOSELECTIVELY SUBSTITUTED CELLULOSE ESTERS AND EFFICIENT METHODS OF PREPARING THEM Application US-20130178614-A1 United States of America 11 Jul 2013
Regioselectively substituted cellulose esters produced in a halogenated ionic liquid… Application US-8354525-B2 United States of America 15 Jan 2013
Cellulose esters and their production in halogenated ionic liquids Grant US-8273872-B2 United States of America 25 Sep 2012
Cellulose esters and their production in halogenated ionic liquids Grant US-8158777-B2 United States of America 17 Apr 2012
Cellulose esters and their production in carboxylated ionic liquids Application US-8148518-B2 United States of America 03 Apr 2012
Cellulose solutions comprising tetraalkylammonium alkylphosphate and products produced… Grant US-8067488-B2 United States of America 29 Nov 2011