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:
Aug. 22, 2017
Filed:
Apr. 25, 2014
Applicant:
Mirexus Biotechnologies Inc., Guelph, CA;
Inventors:
Anton Korenevski, Guelph, CA;
Erzsebet Papp-Szabo, Guelph, CA;
John Robert Dutcher, Guelph, CA;
Oleg Stukalov, Kitchener, CA;
Assignee:
MIREXUS BIOTECHNOLOGIES INC., Guelph, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/36 (2006.01); A61K 8/73 (2006.01); C08L 5/00 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01); A61K 8/04 (2006.01); C08B 37/00 (2006.01); A61K 8/02 (2006.01); A61K 9/16 (2006.01); A23L 19/00 (2016.01); A23L 33/10 (2016.01); A61Q 5/06 (2006.01); A61Q 15/00 (2006.01); A61Q 17/00 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
A61K 47/36 (2013.01); A23L 19/00 (2016.08); A23L 33/10 (2016.08); A61K 8/0241 (2013.01); A61K 8/046 (2013.01); A61K 8/73 (2013.01); A61K 9/16 (2013.01); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); C08B 37/0009 (2013.01); C08L 5/00 (2013.01); A23V 2002/00 (2013.01); A61K 2800/10 (2013.01); A61Q 5/06 (2013.01); A61Q 15/00 (2013.01); A61Q 17/005 (2013.01); A61Q 19/002 (2013.01); A61Q 19/10 (2013.01);
Abstract
A composition of phytoglycogen nanoparticles purified from a phytoglycogen-containing plant material is provided. The composition of phytoglycogen nanoparticles is monodisperse. A method of isolating the composition from phytoglycogen-containing plant materials is provided that includes steps of microfiltration and ultrafiltration, but avoids the use of chemical, enzymatic or thermo treatments that degrade the phytoglycogen material.