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:
Nov. 13, 2007
Filed:
May. 22, 2003
Applicants:
Yasutaka Igari, Kobe, JP;
Akira Saikawa, Nagaokakyo, JP;
Yoshiyuki Inada, Kawanishi, JP;
Shigeru Kamei, Takarazuka, JP;
Inventors:
Yasutaka Igari, Kobe, JP;
Akira Saikawa, Nagaokakyo, JP;
Yoshiyuki Inada, Kawanishi, JP;
Shigeru Kamei, Takarazuka, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 2/00 (2006.01); A61K 9/14 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is to provide a sustained-release preparation which comprises a compound having angiotensin II antagonistic activity, its pro-drug or their salt, and a biodegradable polymer, and if necessary, a polyvalent metal, and which is highly stable and active and shows angiotensin II antagonistic activity while maintaining circadian rhythm of blood pressure for a long time.