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.

Date of Patent:
Aug. 04, 2026

Filed:

Sep. 08, 2023
Applicant:

Tennor Therapeutics (Suzhou) Limited, Suzhou, CN;

Inventors:

Zhenkun MA, Suzhou, CN;

Yue Xu, Suzhou, CN;

Yu Liu, Suzhou, CN;

Huan Wang, Suzhou, CN;

Shijie He, Suzhou, CN;

Yan Zhang, Suzhou, CN;

Xiangyi Xu, Suzhou, CN;

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/43 (2006.01); A61K 31/4188 (2006.01); A61K 31/65 (2006.01); A61K 38/12 (2006.01); A61P 31/04 (2006.01);
U.S. Cl.
CPC ...
A61K 31/43 (2013.01); A61K 31/4188 (2013.01); A61K 31/65 (2013.01); A61K 38/12 (2013.01); A61P 31/04 (2018.01);
Abstract

The present application relates to a pharmaceutical composition comprising sulbactam or a pharmaceutically acceptable salt thereof, avibactam or a pharmaceutically acceptable salt thereof, and optionally a pharmaceutically acceptable carrier, wherein unit dose ratio of said sulbactam or the pharmaceutically acceptable salt thereof and said avibactam or the pharmaceutically acceptable salt thereof is about 8:1 to about 4:1, unit dose of said sulbactam or the pharmaceutically acceptable salt thereof is about 1 g-4 g, and unit dose of said avibactam or the pharmaceutically acceptable salt thereof is about 0.125 g-1 g. The present application also relates to methods of treating bacterial infections using said pharmaceutical composition.


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