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:
Apr. 03, 2007
Filed:
Mar. 19, 2001
Applicants:
Hiroyuki Yasuura, Kusatsu, JP;
Kenya Akada, Nagaokakyo, JP;
Shogo Izumi, Kameoka, JP;
Inventors:
Assignee:
Nippon Shinyaku Co., Ltd., Kyoto, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/22 (2006.01); A61K 31/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
Medicinal preparations containing a drug 2-amino-3-cyano-5-2(2-fluorophenyl) -4-methylpyrrole wherein the QOL and compliance of patients taking this drug can be improved and an unnecessary increase in the drug concentration in the plasma can be prevented by sustaining the release speed of the drug in vivo and lowering the administration frequency of the drug. That is, sustained release oral preparations containing 2-amino-3-cyano-5-(2-fluorophenyl)-4-methylpyrrole as the active ingredient.