Invention Grant
- Patent Title: Granular preparations for oral administration
- Patent Title (中): 口服颗粒剂
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Application No.: US10363680Application Date: 2001-09-05
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Publication No.: US07964218B2Publication Date: 2011-06-21
- Inventor: Tatsuo Nomura
- Applicant: Tatsuo Nomura
- Applicant Address: unknown Osaka
- Assignee: Mitsubishi Tanabe Pharma Corporation
- Current Assignee: Mitsubishi Tanabe Pharma Corporation
- Current Assignee Address: unknown Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2000-269526 20020906
- International Application: PCT/JP01/07697 WO 20010905
- International Announcement: WO02/19993 WO 20020314
- Main IPC: A61K31/716
- IPC: A61K31/716 ; A61K9/16 ; A61K9/50
Abstract:
The present invention provides an oral grain preparation comprising an agent swellable in the mouth as an active component, wherein the preparation has an inner coating layer of a water-soluble cellulose polymer and an outer coating layer of an ethylcellulose on a plain grain having a diameter of 3 to 4 mm. The agent of the present invention is free from sliminess peculiar to cellulose and adherence of each grains in the mouth at taking, and has excellent feeling for taking without an unpleasant feeling such as caused by a large tablet.
Public/Granted literature
- US20040101567A1 Granular preparations for oral administration Public/Granted day:2004-05-27
Information query
