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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 12758511 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Jan. 26, 2024

Ensifentrine (rpl554) for increasing trough lung function in copd

Applicant:

Verona Pharma Limited, London, GB;

Inventors:

Tara Renae Rheault, Cary, NC (US);

Kathleen Rickard, Durham, NC (US);

Thomas Bengtsson, Lund, SE;

Assignee:

Verona Pharma Limited, London, GB;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Sarah Pihonak

Assistant Examiner:

Padmaja S Rao

Int. Cl.
CPC ...
A61K 31/137 (2006.01); A61K 9/00 (2006.01); A61K 9/10 (2006.01); A61K 31/519 (2006.01); A61K 31/573 (2006.01); A61K 45/06 (2006.01); A61K 47/02 (2006.01); A61K 47/26 (2006.01); A61P 11/00 (2006.01); A61P 11/08 (2006.01);
U.S. Cl.
CPC ...
A61K 31/137 (2013.01); A61K 9/0078 (2013.01); A61K 9/10 (2013.01); A61K 31/519 (2013.01); A61K 31/573 (2013.01); A61K 45/06 (2013.01); A61K 47/02 (2013.01); A61K 47/26 (2013.01); A61P 11/00 (2018.01); A61P 11/08 (2018.01);
Abstract

The present invention relates to a compound for use in a method of increasing trough lung function in a patient suffering from chronic obstructive pulmonary disease (COPD), wherein the compound is ensifentrine or a pharmaceutically acceptable salt thereof. The invention also relates to a compound for use in treating chronic obstructive pulmonary disease (COPD) in a patient, wherein: the compound is ensifentrine or a pharmaceutically acceptable salt thereof; and the patient is susceptible to disturbed sleep.

Find Patent Forward Citations

Rheault, Tara. (2026). Ensifentrine (rpl554) for increasing trough lung function in copd (U.S. Patent No. 12758511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12758511

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

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