Methods and compositions for improved bioavailability of bioactive agents for mucosal delivery
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United States of America Patent
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Feb 11, 2003
Grant Date -
N/A
app pub date -
Dec 30, 1997
filing date -
Dec 31, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention encompasses compositions for increased bioavailability through mucosal delivery comprising, preferably in powder form, an intimate mixture of an effective amount of a bioactive agent and a hydrophobically derivatized carbohydrate. The compositions can also contain a surface active agent preferably for delivery to gastrointestinal mucosa and ocular delivery.
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