logo

For the Inventor, By the Inventor

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.:

US 11717482 B1

PDFFull Text
Date of Patent:
Aug. 08, 2023

Filed:

Aug. 30, 2022

Inhalable antimicrobial particles and methods of making the same

Applicant:

The Penn State Research Foundation, University Park, PA (US);

Inventors:

Scott Hammond Medina, State College, PA (US);

Andrew William Simonson, Kennett Square, PA (US);

Assignee:

The Penn State Research Foundation, University Park, PA (US);

Attorney:

Hodgson Russ LLP

Primary Examiner:

Bethany P Barham

Assistant Examiner:

Peter Anthopolos

Int. Cl.
CPC ...
A61K 38/10 (2006.01); A61K 38/17 (2006.01); A61K 38/14 (2006.01); A61K 9/16 (2006.01); A61P 31/06 (2006.01); A61K 9/19 (2006.01); A61K 31/131 (2006.01); A61K 31/4245 (2006.01); A61K 31/4409 (2006.01); A61K 31/496 (2006.01); A61K 31/4965 (2006.01); A61K 31/7036 (2006.01); A61K 31/704 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1658 (2013.01); A61K 9/1652 (2013.01); A61K 9/19 (2013.01); A61K 31/131 (2013.01); A61K 31/4245 (2013.01); A61K 31/4409 (2013.01); A61K 31/496 (2013.01); A61K 31/4965 (2013.01); A61K 31/704 (2013.01); A61K 31/7036 (2013.01); A61K 38/14 (2013.01); A61P 31/06 (2018.01);
Abstract

The present invention relates in part to novel drug delivery particles comprising an anionic polymer matrix and a cationic polymer, wherein the anionic polymer matrix and cationic polymer together form drug delivery particles bound by electrostatic interactions and wherein the drug delivery particles comprise at least one biologically active agent. The invention also relates in part to a method of treating a mycobacterial infection using said drug delivery particles, and a method of making said drug delivery particles.

Find Patent Forward Citations

Loading…