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:
May. 27, 2025
Filed:
Apr. 25, 2023
Applicant:
Norton (Waterford) Limited, Waterford, IE;
Inventors:
Brian Paul O′Neill, Waterford, IE;
Hardik Kirtikumar Shah, Waterford, IE;
Julian Alexander Blair, Waterford, IE;
Chris David Edlin, Waterford, IE;
Shane Michael McKeon, Waterford, IE;
Assignee:
NORTON (WATERFORD) LIMITED, Waterford, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/569 (2006.01); A61K 9/00 (2006.01); A61K 9/16 (2006.01); A61K 31/137 (2006.01); A61K 47/26 (2006.01); A61M 15/00 (2006.01); A61P 11/08 (2006.01);
U.S. Cl.
CPC ...
A61K 31/569 (2013.01); A61K 9/0075 (2013.01); A61K 9/1623 (2013.01); A61K 9/1694 (2013.01); A61K 31/137 (2013.01); A61K 47/26 (2013.01); A61M 15/0008 (2014.02); A61M 15/0065 (2013.01); A61M 2202/064 (2013.01); A61M 2206/16 (2013.01);
Abstract
This invention relates to a fixed-dose dry powder inhalation formulation comprising fluticasone propionate and albuterol sulfate, together with an α-lactose monohydrate carrier. In the formulation, the albuterol sulfate stabilises fluticasone propionate.