Mucoadhesive drug delivery devices and methods of making and using thereof
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United States of America Patent
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Sep 10, 2013
Grant Date -
Sep 8, 2005
app pub date -
Dec 8, 2004
filing date -
Dec 8, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention relates to mucoadhesive drug delivery devices and their methods of preparation and use. More specifically the present invention relates to mucoadhesive drug delivery devices comprising one or more biocompatible purified proteins combined with one or more biocompatible solvents and one or more mucoadhesive agents. The mucoadhesive drug delivery devices may also include one or more pharmacologically active agents. The drug delivery devices of the present invention adhere to mucosal tissue, thereby providing a vehicle for delivery of the pharmacologically active agent(s) through such tissue.
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