Invention Grant
- Patent Title: Slow-release pharmaceutical formulation and process for its preparation
- Patent Title (中): 缓释药物制剂及其制备方法
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Application No.: US12745816Application Date: 2008-12-23
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Publication No.: US08840923B2Publication Date: 2014-09-23
- Inventor: Vincenzo Russo , Elisa Liberati , Nicola Cazzolla , Leonardo Marchitto , Lorella Ragni
- Applicant: Vincenzo Russo , Elisa Liberati , Nicola Cazzolla , Leonardo Marchitto , Lorella Ragni
- Applicant Address: IT Rome
- Assignee: Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
- Current Assignee: Aziende Chimiche Riunite Angelini Francesco A.C.R.A.F. S.p.A.
- Current Assignee Address: IT Rome
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP07425828 20071228
- International Application: PCT/EP2008/068256 WO 20081223
- International Announcement: WO2009/083561 WO 20090709
- Main IPC: A61K9/00
- IPC: A61K9/00 ; A61K9/16 ; A61K31/00 ; A61K9/10 ; A61K9/20 ; A61K9/14 ; A61K9/28 ; A61K31/715

Abstract:
Slow-release excipients which comprise an association of at least one glycogen and at least one alginate with an alkaline-earth metal salt are useful for the preparation of slow-release pharmaceutical formulations.
Public/Granted literature
- US20100255083A1 CONTROLLED-RELEASE PHARMACEUTICAL FORMULATION AND PROCESS FOR ITS PREPARATION Public/Granted day:2010-10-07
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