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.:
Date of Patent:
Sep. 06, 2022
Filed:
Jul. 09, 2018
Applicant:
Hovione Scientia Limited, Cork, IE;
Inventors:
Assignee:
Hovione Scientia Limited, Cork, IE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 217/08 (2006.01); A61P 11/06 (2006.01); A61P 11/00 (2006.01); A61K 31/138 (2006.01); C07C 213/10 (2006.01); C07C 215/60 (2006.01);
U.S. Cl.
CPC ...
C07C 217/08 (2013.01); A61K 31/138 (2013.01); A61P 11/00 (2018.01); A61P 11/06 (2018.01); C07C 213/10 (2013.01); C07C 215/60 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to an amorphous form of vilanterol trifenatate, processes for its preparation and its use in pharmaceutical formulations for the treatment of respiratory diseases, particularly for the treatment of asthma and chronic obstructive pulmonary disease. In particular, the invention relates to an amorphous form of vilanterol trifenatate, characterized by the X-ray powder diffraction (XRPD) pattern, obtained using copper K-alpha1 radiation.
Lourenço, Nuno. (2022). Amorphous form of vilanterol trifenatate and processes for the preparation thereof (U.S. Patent No. 11434194). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11434194
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile