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:
Jan. 02, 2024
Filed:
Oct. 24, 2019
Applicant:
Innosense Llc, Torrance, CA (US);
Inventors:
Anamika Ray, Torrance, CA;
Cheyann Wetteland, Madison, WI (US);
Harini Madakashira, Allen, TX (US);
Joseph Kessler, Fullerton, CA (US);
Uma Sampathkumaran, Torrance, CA (US);
Assignee:
INNOSENSE LLC, Torrance, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/38 (2006.01); A61L 27/20 (2006.01); A61L 27/52 (2006.01); A61K 47/40 (2006.01); B82Y 5/00 (2011.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
A61K 47/38 (2013.01); A61K 47/40 (2013.01); A61L 27/20 (2013.01); A61L 27/52 (2013.01); B82Y 5/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01);
Abstract
A versatile drug delivery system comprised of plant-based nanocellulose can be used for providing high loading and extended release for virtually any drug. This system is made from nanocrystalline cellulose chemically cross-linked to form a hydrogel. This versatile hydrogel-based drug delivery system can be functionalized to support extended release of oral dosing, relieving patient burden and increasing quality of life.