发明名称 |
PROCESS FOR MAKING GASTRORETENTIVE DOSAGE FORMS |
摘要 |
The present disclosure relates to a novel process for making oral solid gastro-retentive forms, including the steps of providing a powder mixture including a hydrophobic powder, overgranulating this powder mixture with a granulating solution into an overgranulated paste, and drying all paste into a solid, as well as to pharmaceutical solid dosage forms which are retained in the stomach or upper gastrointestinal tract for a controlled delivery of a drug. |
申请公布号 |
US2012021009(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US20090997092 |
申请日期 |
2009.06.08 |
申请人 |
PRINDERRE PASCAL;SAUZET CHRISTOPHE;UNIVERSITE DE LA MEDITERRANEE |
发明人 |
PRINDERRE PASCAL;SAUZET CHRISTOPHE |
分类号 |
A61K9/00;A61K31/522;A61K31/65;B02C19/00 |
主分类号 |
A61K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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