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. 20, 2011
Filed:
Jun. 28, 2006
Bernd Zierenberg, Bingen am Rhein, DE;
Bernd Zierenberg, Bingen am Rhein, DE;
Boehringer Ingelheim Pharma GmbH & Co., KG, Ingelheim am Rhein, DE;
Abstract
An inhalation kit comprising: (a) an inhaler displaying a flow resistance of about 0.01 to 0.1 √{square root over (kPa)} min/L; and (b) an inhalable powder comprising tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 to 500 μm, and a method of administering an inhalable powder containing tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 μm to 500 μm, the method comprising actuating an inhaler a flow resistance of about 0.01 to 0.1 √{square root over (kPa)} min/L containing the inhalable powder.