Invention Grant
- Patent Title: Extended release dosage forms of metoprolol
- Patent Title (中): 美托洛尔的延长释放剂型
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Application No.: US12225746Application Date: 2007-03-28
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Publication No.: US08815285B2Publication Date: 2014-08-26
- Inventor: Prashant Manohar Mandaogade , Venkatesh Madhavacharya Joshi , Saurabh Srivastava , Vinayak Dinkar Kadam , Girish Kumar Jain
- Applicant: Prashant Manohar Mandaogade , Venkatesh Madhavacharya Joshi , Saurabh Srivastava , Vinayak Dinkar Kadam , Girish Kumar Jain
- Applicant Address: IN Bandra-Kurla Complex, Bandra East, Mumbai
- Assignee: Wockhardt Ltd.
- Current Assignee: Wockhardt Ltd.
- Current Assignee Address: IN Bandra-Kurla Complex, Bandra East, Mumbai
- Agency: Bio Intellectual Property Services LLC (Bio IPS)
- Agent O. (Sam) Zaghmout
- Priority: IN452/MUM2006 20060328; IN453/MUM/2006 20060328; IN1600/MUM/2006 20060929
- International Application: PCT/IB2007/000776 WO 20070328
- International Announcement: WO2007/110753 WO 20071004
- Main IPC: A61K9/62
- IPC: A61K9/62 ; A61K9/58 ; A61K9/22 ; A61K9/16 ; A61K31/138 ; A61P9/00 ; A61P9/04 ; A61P9/12 ; A61K9/20 ; A61K9/50
Abstract:
The present invention relates to extended release dosage forms of metoprolol or salts thereof comprising a water insoluble and non-swellable inert core and one or more pharmaceutically acceptable excipients. The invention also relates to processes for the preparation of an inert core and extended release dosage forms.
Public/Granted literature
- US20090208570A1 Extended Release Dosage forms of Metoprolol Public/Granted day:2009-08-20
Information query
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