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. 03, 2020
Filed:
Nov. 07, 2016
Dupont Industrial Biosciences Usa, Llc, Wilmington, DE (US);
Robert DiCosimo, Chadds Ford, PA (US);
Qiong Cheng, Wilmington, DE (US);
Rakesh Nambiar, West Chester, PA (US);
Jayme L. Paullin, Claymont, DE (US);
Mark S. Payne, Wilmington, DE (US);
Zheng You, Hoffman Estates, IL (US);
DUPONT INDUSTRIAL BIOSCIENCES USA, LLC, Wilmington, DE (US);
Abstract
An enzymatically produced α-glucan oligomer/polymer compositions is provided. The enzymatically produced α-glucan oligomer/polymers can be derivatized into α-glucan ether compounds. The α-glucan oligomers/polymers and the corresponding α-glucan ethers are cellulose and/or protease resistant, making them suitable for use in fabric care and laundry care applications. Methods for the production and use of the present compositions are also provided.