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:
Oct. 08, 2013
Filed:
Nov. 05, 2008
Kazunari Yamashita, Kyota, JP;
Eiji Hashimoto, Wakayama, JP;
Yukihiro Nomura, Osaka, JP;
Fumio Shimojo, Hyogo, JP;
Shigeki Tamura, Osaka, JP;
Takeo Hirose, Kyoto, JP;
Satoshi Ueda, Hyogo, JP;
Takashi Saitoh, Osaka, JP;
Rinta Ibuki, Kyoto, JP;
Toshio Ideno, Osaka, JP;
Kazunari Yamashita, Kyota, JP;
Eiji Hashimoto, Wakayama, JP;
Yukihiro Nomura, Osaka, JP;
Fumio Shimojo, Hyogo, JP;
Shigeki Tamura, Osaka, JP;
Takeo Hirose, Kyoto, JP;
Satoshi Ueda, Hyogo, JP;
Takashi Saitoh, Osaka, JP;
Rinta Ibuki, Kyoto, JP;
Toshio Ideno, Osaka, JP;
Astellas Pharma Inc., Tokyo, JP;
Abstract
A sustained-release formulation is provided comprising a solid dispersion composition comprising a tricyclic compound or a pharmaceutically acceptable salt thereof in a mixture comprising a water-soluble polymer and a water-insoluble polymer, and an excipient.