Invention Application
- Patent Title: Pharmaceutical Composition in the Form of a Gastric-Resident Tablet Containing an Active Principle
- Patent Title (中): 药物组成形式为含有主动原则的胃平片
-
Application No.: US11675712Application Date: 2007-02-16
-
Publication No.: US20070190140A1Publication Date: 2007-08-16
- Inventor: Gerard Alaux , Estelle Chouin , Nathalie Dufresne-Arokiassamy
- Applicant: Gerard Alaux , Estelle Chouin , Nathalie Dufresne-Arokiassamy
- Applicant Address: FR Paris
- Assignee: sanofi-aventis
- Current Assignee: sanofi-aventis
- Current Assignee Address: FR Paris
- Priority: FR0408986 20040819
- Main IPC: A61K9/22
- IPC: A61K9/22 ; A61K31/43 ; A61K31/56 ; A61K31/165 ; A61K31/401 ; A61K31/18
Abstract:
The disclosure concerns a pharmaceutical composition in the form of a gastric resident matrix tablet, comprising an active principle, characterized in that when contacted with an environment representing gastric fluid, it increases after 15 minutes in volume, by a swelling of at least 200%.
Information query
