Invention Grant
US08377994B2 Use of roll compacted pyrogenically produced silicon dioxide in pharmaceutical compositions
失效
在药物组合物中使用辊压成型热解法生产的二氧化硅
- Patent Title: Use of roll compacted pyrogenically produced silicon dioxide in pharmaceutical compositions
- Patent Title (中): 在药物组合物中使用辊压成型热解法生产的二氧化硅
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Application No.: US12299997Application Date: 2006-05-10
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Publication No.: US08377994B2Publication Date: 2013-02-19
- Inventor: Ann Gray , Margarete Drechsler , Ralph Hofmann
- Applicant: Ann Gray , Margarete Drechsler , Ralph Hofmann
- Applicant Address: DE Essen
- Assignee: Evonik Degussa GmeH
- Current Assignee: Evonik Degussa GmeH
- Current Assignee Address: DE Essen
- Agency: Smith, Gambrell & Russell, LLP
- International Application: PCT/EP2006/062215 WO 20060510
- International Announcement: WO2007/128349 WO 20071115
- Main IPC: A61K47/00
- IPC: A61K47/00 ; A61K31/19 ; A61K9/20
Abstract:
The use of Schülpen based on pyrogenically produced silicon dioxide in pharmaceutical compositions is described.
Public/Granted literature
- US20090306224A1 USE OF ROLL COMPACTED PYROGENICALLY PRODUCED SILICON DIOXIDE IN PHARMACEUTICAL COMPOSITIONS Public/Granted day:2009-12-10
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