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:
Mar. 24, 2020
Filed:
Dec. 15, 2016
Stable pressurised aerosol solution composition of glycopyrronium bromide and formoterol combination
Applicant:
Chiesi Farmaceutici S.p.a., Parma, IT;
Inventors:
Sauro Bonelli, Parma, IT;
Diego Copelli, Parma, IT;
Massimiliano Dagli Alberi, Parma, IT;
Francesca Usberti, Parma, IT;
Enrico Zambelli, Parma, IT;
Assignee:
CHIESI FARMACEUTICI S.p.A., Parma, IT;
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/40 (2006.01); A61K 9/12 (2006.01); A61K 9/00 (2006.01); A61K 31/167 (2006.01); A61K 47/10 (2017.01); A61K 31/573 (2006.01); A61K 47/06 (2006.01); A61M 15/00 (2006.01); B65D 83/14 (2006.01); A61K 47/02 (2006.01); B65D 83/54 (2006.01); A61K 31/58 (2006.01); A61K 45/06 (2006.01); A61M 39/22 (2006.01); A61K 47/08 (2006.01);
U.S. Cl.
CPC ...
A61K 31/40 (2013.01); A61K 9/008 (2013.01); A61K 9/124 (2013.01); A61K 31/167 (2013.01); A61K 31/573 (2013.01); A61K 31/58 (2013.01); A61K 45/06 (2013.01); A61K 47/02 (2013.01); A61K 47/06 (2013.01); A61K 47/08 (2013.01); A61K 47/10 (2013.01); A61M 15/009 (2013.01); A61M 15/0021 (2014.02); A61M 15/0071 (2014.02); A61M 15/0086 (2013.01); A61M 39/22 (2013.01); B65D 83/54 (2013.01); B65D 83/752 (2013.01); A61M 2039/226 (2013.01);
Abstract
Aerosol solution compositions intended for use with a pressurized metered dose inhaler, comprising glycopyrronium bromide and formoterol, or a salt thereof, optionally in combination with one or more additional active ingredients, and stabilized by a selected amount of a mineral acid, exhibit improved stability when contained in an aerosol can provided with a metering valve having at least a butyl rubber gasket.