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:
Jun. 14, 2016
Filed:
Feb. 05, 2015
Applicant:
Teva Branded Pharmaceutical Products R&d, Inc., Horsham, PA (US);
Inventors:
Mukul Dalvi, Miami, FL (US);
Libo Wu, Miami, FL (US);
Assignee:
Teva Branded Pharmaceutical Products R&D, Inc., Frazer, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 15/00 (2006.01); A61M 11/00 (2006.01); A61K 47/02 (2006.01); A61K 9/00 (2006.01); A61K 31/46 (2006.01); A61K 47/06 (2006.01); A61K 47/10 (2006.01);
U.S. Cl.
CPC ...
A61K 47/02 (2013.01); A61K 9/007 (2013.01); A61K 9/008 (2013.01); A61K 9/0078 (2013.01); A61K 31/46 (2013.01); A61K 47/06 (2013.01); A61K 47/10 (2013.01); A61M 11/00 (2013.01); A61M 15/009 (2013.01); A61M 15/0021 (2014.02);
Abstract
The present invention provides a solution formulation for inhalation comprising: a liquid phase; an active ingredient containing a carboxylic ester in which the oxygen atom is covalently bound to a quaternary nitrogen-containing heterocycle, dissolved in the liquid phase; and a magnesium or calcium salt, dissolved in the liquid phase. The formulation is particularly suited to pMDIs and nebulizers.