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:
Feb. 16, 2016
Filed:
Aug. 10, 2005
Applicants:
Satoshi Yuki, Tokyo, JP;
Takuma Nakano, Tokyo, JP;
Hiroko Suzuki, Tokyo, JP;
Inventors:
Assignee:
MITSUBISHI TANABE PHARMA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/4152 (2006.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 31/4152 (2013.01); A61K 2039/545 (2013.01);
Abstract
A drug for the treatment of cerebrovascular disorders associated with insufficient cerebral circulation such as ischemic stroke, which comprises a pharmaceutically effective amount of a pyrazolone compound of structural Formula (I): or a pharmaceutically acceptable salt thereof, or a pseudo-polymorphic form thereof, administered at a controlled dose so that the plasma concentration of unchanged form is kept constant for a predetermined period of time and so that the compound may exhibit a higher effect.