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:
Apr. 19, 2022
Filed:
Jun. 09, 2021
Applicant:
Anovent Pharmaceutical (U.s.), Llc, Newark, NJ (US);
Inventors:
Cai Gu Huang, Shrewsbury, MA (US);
Ning He, Shanghai, CN;
Assignee:
Anovent Pharmaceutical (U.S.), LLC, Newark, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/08 (2006.01); A61K 31/138 (2006.01); A61K 47/40 (2006.01); A61K 9/00 (2006.01); A61K 47/02 (2006.01); A61K 9/12 (2006.01); A61K 47/26 (2006.01); A61K 31/439 (2006.01); A61K 47/18 (2017.01); A61K 47/12 (2006.01);
U.S. Cl.
CPC ...
A61K 9/08 (2013.01); A61K 9/0078 (2013.01); A61K 9/12 (2013.01); A61K 31/138 (2013.01); A61K 31/439 (2013.01); A61K 47/02 (2013.01); A61K 47/12 (2013.01); A61K 47/186 (2013.01); A61K 47/26 (2013.01); A61K 47/40 (2013.01);
Abstract
The present invention relates to a liquid pharmaceutical preparation and a method for administering the pharmaceutical preparation by nebulizing the pharmaceutical preparation in an inhaler. The propellant-free pharmaceutical preparation comprises: (a) active substances selected from umeclidinium bromide and vilanterol trifenatate; (b) a solvent; (c) a pharmacologically acceptable solubilizing agent; (d) a pharmacologically acceptable preservative; and (e) a pharmacologically acceptable stabilizer; and optionally includes other pharmacologically acceptable additives.