Invention Grant
- Patent Title: Microgranules based on active principle and method for making same
- Patent Title (中): 基于活性成分的微粒及其制备方法
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Application No.: US10416848Application Date: 2001-11-15
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Publication No.: US07829122B2Publication Date: 2010-11-09
- Inventor: Etienne Bruna , Edouard Gendrot , Gérard Cousin
- Applicant: Etienne Bruna , Edouard Gendrot , Gérard Cousin
- Applicant Address: FR Houdan
- Assignee: Ethypharm
- Current Assignee: Ethypharm
- Current Assignee Address: FR Houdan
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Agent Andrew K. Gonsalves
- Priority: FR0014803 20001116
- International Application: PCT/FR01/03584 WO 20011115
- International Announcement: WO02/39981 WO 20020523
- Main IPC: A61K9/16
- IPC: A61K9/16 ; A61K9/14
Abstract:
The invention concerns a microgranule consisting of a core coated with at least a coating layer, said coated core comprising at least an active principle. The invention is characterised in that the core and said coating layer contain each between 80 and 95 wt. % of active principle, the complement to 100% consisting of at least a binding agent, and the coated core has a substantially spherical shape. The invention also concerns the method for making such microgranules.
Public/Granted literature
- US20040101568A1 Microgranules based on active principle and method for making same Public/Granted day:2004-05-27
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