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:
Mar. 25, 2025
Filed:
Feb. 28, 2020
Applicant:
The University of North Carolina AT Chapel Hill, Chapel Hill, NC (US);
Inventors:
Mark H. Schoenfisch, Chapel Hill, NC (US);
Maggie Malone-Povolny, Carrboro, NC (US);
Assignee:
The University of North Carolina at Chapel Hill, Chapel Hill, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/69 (2017.01); A61K 9/14 (2006.01); A61K 33/00 (2006.01);
U.S. Cl.
CPC ...
A61K 47/6923 (2017.08); A61K 9/146 (2013.01); A61K 33/00 (2013.01); A61K 47/6929 (2017.08);
Abstract
The subject matter disclosed herein is directed to nitric oxide releasing particles comprising a mesoporous silica network. Also disclosed are compositions comprising one or more nitric-oxide releasing particles and a polymer. In one aspect, the particles are admixed with the polymer. The compositions exhibit high payloads of nitric oxide release without particle leaching or the need for extremely cold storage conditions.