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. 17, 2016
Filed:
Dec. 24, 2009
Applicants:
Makoto Miyajima, Tokyo, JP;
Shigeru Noda, Tokyo, JP;
Kazuhiro Inoue, Tokyo, JP;
Michiko Kumon, Tokyo, JP;
Katsuyasu Ishida, Kanagawa, JP;
Hitoshi Ishizuka, Tokyo, JP;
Inventors:
Makoto Miyajima, Tokyo, JP;
Shigeru Noda, Tokyo, JP;
Kazuhiro Inoue, Tokyo, JP;
Michiko Kumon, Tokyo, JP;
Katsuyasu Ishida, Kanagawa, JP;
Hitoshi Ishizuka, Tokyo, JP;
Assignee:
DAIICHI SANKYO COMPANY, LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/351 (2006.01); A61K 9/14 (2006.01); A61P 31/16 (2006.01); C07D 309/28 (2006.01); A61K 9/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/351 (2013.01); A61K 9/0075 (2013.01); Y10T 428/2982 (2015.01);
Abstract
There is provided a dry powder pharmaceutical composition for inhalation useful for preventing and/or treating influenza virus infections contains as a medicinal component a compound represented by formula (I): and optionally a compound represented by formula (II): a pharmacologically acceptable salt thereof, or a hydrate thereof.