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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 12740950 B1

PDFFull Text
Date of Patent:
Sep. 22, 2026

Filed:

Nov. 12, 2020

Short conjugated oligoelectrolytesand antibiotics

Applicants:

The Regents of the University of California, Oakland, CA (US);

Nanyang Technological University, Singapore, SG;

National University of Singapore, Singapore, SG;

Inventors:

Guillermo Carlos Bazan, Santa Barbara, CA (US);

Hengjing Yan, Goleta, CA (US);

Jamie Hinks, Singapore, SG;

Elias L. Bazan, Placentia, CA (US);

Chenyao Nie, Goleta, CA (US);

Jennifer Moon, Placentia, CA (US);

Assignees:

The Regents of The University of California, Oakland, CA (US);

Nanyang Technological University, Singapore, SG;

National University of Singapore, Singapore, SG;

Attorney:

Knobbe, Martens, Olson & Bear, LLP

Primary Examiner:

Kamal A Saeed

Assistant Examiner:

Sagar undefined Patel

Int. Cl.
CPC ...
A61K 31/14 (2006.01); A61K 31/155 (2006.01); A61K 31/165 (2006.01); A61K 31/43 (2006.01); A61K 31/444 (2006.01); A61K 31/4545 (2006.01); A61K 31/496 (2006.01); A61K 31/4995 (2006.01); A61K 31/635 (2006.01); A61K 38/12 (2006.01); A61K 45/06 (2006.01); A61P 31/04 (2006.01); C07C 217/22 (2006.01);
U.S. Cl.
CPC ...
A61K 31/14 (2013.01); A61K 31/155 (2013.01); A61K 31/165 (2013.01); A61K 31/43 (2013.01); A61K 31/444 (2013.01); A61K 31/4545 (2013.01); A61K 31/496 (2013.01); A61K 31/4995 (2013.01); A61K 31/635 (2013.01); A61K 38/12 (2013.01); A61P 31/04 (2018.01);
Abstract

Disclosed herein are combinations that include one or more conjugated oligoelectrolyte compounds, or pharmaceutically acceptable salts, hydrates, or solvates thereof, and one or more antibiotics. Combination of one or more conjugated oligoelectrolyte compounds and one or more antibiotics can potentiate the activity of the one or more antibiotics. Also disclosed are methods treating, reducing the severity of and/or slowing the progression of a bacterial infection, such as Gram-positive and Gram-negative bacteria, using a combination described herein.

Find Patent Forward Citations

Bazan, Guillermo. (2026). Short conjugated oligoelectrolytesand antibiotics (U.S. Patent No. 12740950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12740950

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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