Invention Grant
- Patent Title: Pulverulent, directly compressible polyvinyl alcohol grades
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Application No.: US15500245Application Date: 2015-07-03
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Publication No.: US11040012B2Publication Date: 2021-06-22
- Inventor: Roberto Ognibene , Finn Bauer , Thorsten Wedel , Guenter Moddelmog
- Applicant: Merck Patent GmbH
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent GmbH
- Current Assignee: Merck Patent GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Millen White Zelano and Branigan, PC
- Agent Csaba Henter
- Priority: EP14002664 20140730
- International Application: PCT/EP2015/001357 WO 20150703
- International Announcement: WO2016/015814 WO 20160204
- Main IPC: A61K9/20
- IPC: A61K9/20
Abstract:
The present invention relates to premixes for the production of active compound-containing tablets which comprise polyvinyl alcohols (PVAs). The invention also relates to active compound-containing tablets which comprise a corresponding premix.
Public/Granted literature
- US20180207101A1 PULVERULENT, DIRECTLY COMPRESSIBLE POLYVINYL ALCOHOL GRADES Public/Granted day:2018-07-26
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