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:
Jun. 17, 2008
Filed:
Mar. 12, 2004
Applicants:
Akira Saikawa, Nagaokakyo, JP;
Yasutaka Igari, Kobe, JP;
Yoshio Hata, Toyonaka, JP;
Kazumichi Yamamoto, Nara, JP;
Inventors:
Akira Saikawa, Nagaokakyo, JP;
Yasutaka Igari, Kobe, JP;
Yoshio Hata, Toyonaka, JP;
Kazumichi Yamamoto, Nara, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A sustained-release composition containing a hydroxynaphthoic acid salt of a biologically active substance and a biodegradable polymer, a method of its production, and a pharmaceutical composition containing said sustained-release composition.