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:
Sep. 22, 2015
Filed:
Dec. 16, 2013
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventors:
Jayme L Paullin, Claymont, DE (US);
Andrea M Perticone, Wilmington, DE (US);
Rahul B Kasat, Wilmington, DE (US);
T Joseph Dennes, Parkesburg, PA (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01); C08B 37/18 (2006.01); C08L 5/00 (2006.01); C12P 19/18 (2006.01); C12P 19/04 (2006.01);
U.S. Cl.
CPC ...
C08L 5/00 (2013.01); C08B 37/0009 (2013.01); C12P 19/04 (2013.01); C12P 19/18 (2013.01);
Abstract
Poly alpha-1,3-glucan ether compounds are disclosed herein with a degree of substitution of about 0.05 to about 3.0. Also disclosed are methods of producing poly alpha-1,3-glucan ether compounds.