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:
May. 13, 2014
Filed:
Jul. 08, 2010
Yohko Akiyama, Osaka, JP;
Takashi Kurasawa, Osaka, JP;
Hiroto Bando, Osaka, JP;
Naoki Nagahara, Osaka, JP;
Yohko Akiyama, Osaka, JP;
Takashi Kurasawa, Osaka, JP;
Hiroto Bando, Osaka, JP;
Naoki Nagahara, Osaka, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
A controlled release preparation wherein the release of active ingredient is controlled, which releases an active ingredient for an extended period of time by staying or slowly migrating in the gastrointestinal tract, is provided by means such as capsulating a tablet, granule or fine granule wherein the release of active ingredient is controlled and a gel-forming polymer. Said tablet, granule or fine granule has a release-controlled coating-layer formed on a core particle containing an active ingredient.