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:
May. 09, 2023
Filed:
Mar. 23, 2018
Applicant:
The Regents of the University of Colorado, Denver, CO (US);
Inventors:
Devatha P. Nair, Denver, CO (US);
Dmitri Simberg, Centennial, CO (US);
Manju Saraswathy, Aurora, CO (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF COLORADO, Denver, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/69 (2017.01); A61K 9/51 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/496 (2006.01); A61K 31/7036 (2006.01); A61K 41/00 (2020.01); C08J 3/075 (2006.01);
U.S. Cl.
CPC ...
A61K 9/5138 (2013.01); A61K 9/0034 (2013.01); A61K 9/06 (2013.01); A61K 9/5192 (2013.01); A61K 31/496 (2013.01); A61K 31/7036 (2013.01); A61K 41/0042 (2013.01); A61K 47/6903 (2017.08); C08J 3/075 (2013.01); C08J 2300/00 (2013.01); C08J 2325/14 (2013.01);
Abstract
Methods for intravesical administration of a therapeutic agent including application of a photoactive nanogel to the mucosal surfaces of the bladder and/or intravesical application of cell-penetrating peptides. Photoactive nanogels may be aggregated by exposure to ultraviolet light, either in vitro or in vivo, to provide controlled or extended release of a therapeutic agent, such as an antibiotic.