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.:

US 7431916 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 07, 2008

Filed:

Jun. 26, 2003
Applicants:

Thomas Nilsson, Mariefred, SE;

Mattias Myrman, Stockholm, SE;

Claes Friberg, Akers Styckebruk, SE;

Sven Calander, Straengnaes, SE;

Inventors:

Thomas Nilsson, Mariefred, SE;

Mattias Myrman, Stockholm, SE;

Claes Friberg, Akers Styckebruk, SE;

Sven Calander, Straengnaes, SE;

Assignee:

Mederio AG, Hergiswil NW, CH;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/00 (2006.01); A61K 9/12 (2006.01); A61K 9/14 (2006.01); A61K 31/46 (2006.01); A61K 31/56 (2006.01); A61K 47/28 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method of administering a metered dry powder combined dose of finely divided dry medication powders is disclosed, wherein said method comprises providing a relative motion between a nozzle of a dry powder inhaler and a dose bed carrying said combined dose of finely divided dry medication powder intended for delivery by the dry powder inhaler, the combined dose comprises metered quantities of at least two medicaments separately deposited on the dose bed, the relative motion causing the nozzle to pass over the combined dose for a simultaneous or sequential delivery of the medicaments during the course of a single suction of air.


Find Patent Forward Citations

Nilsson, Thomas. (2008). Administration of medicinal dry powders (U.S. Patent No. 7431916). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7431916

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