The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 28, 2017
Filed:
Nov. 19, 2014
Applicant:
Archer Daniels Midland Company, Decatur, IL (US);
Inventors:
Kenneth Stensrud, Decatur, IL (US);
Erik Hagberg, Decatur, IL (US);
Erin Rockafellow, Decatur, IL (US);
Assignee:
Archer Daniels Midland Company, Decatur, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 493/04 (2006.01);
U.S. Cl.
CPC ...
C07D 493/04 (2013.01);
Abstract
A method for preparing esters from isohexide compounds, and a means by which color bodies that may be made in situ during esterification of isohexide compounds are either prevented from forming or their amounts are minimized in the resultant product mixture are described.