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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 12678439 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Jun. 30, 2023

Lopinavir and ritonavir for the treatment of cervix disorders

Applicant:

Douglas Pharmaceuticals Limited, Lincoln, NZ;

Inventors:

Ian Hampson, Manchester, GB;

Lynne Hampson, Manchester, GB;

Assignee:

DOUGLAS PHARMACEUTICALS LIMITED, Lincoln, NZ;

Attorneys:

Linda B. Huber

Nixon Peabody LLP

Primary Examiner:

San Ming R Hui

Int. Cl.
CPC ...
A61K 31/513 (2006.01); A61K 9/00 (2006.01); A61K 9/06 (2006.01); A61K 31/427 (2006.01); A61K 47/38 (2006.01); A61P 15/02 (2006.01);
U.S. Cl.
CPC ...
A61K 31/513 (2013.01); A61K 9/0034 (2013.01); A61K 9/06 (2013.01); A61K 31/427 (2013.01); A61K 47/38 (2013.01); A61P 15/02 (2018.01);
Abstract

The present invention concerns pharmaceutical compositions formulated for topical application that are useful in the treatment of HPV-related pathologies and in particular the treatment of premalignant and malignant conditions of the cervix. The compositions comprise a therapeutically effective amount of lopinavir and ritonavir in a pharmaceutically acceptable vehicle and wherein the weight ratio (w/w) of lopinavir:ritonavir is between 9:1 and 18:1.

Find Patent Forward Citations

Hampson, Ian. (2026). Lopinavir and ritonavir for the treatment of cervix disorders (U.S. Patent No. 12678439). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12678439

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

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