Bioadhesive compositions and methods for topical administration of active agents
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United States of America Patent
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May 13, 2003
Grant Date -
N/A
app pub date -
Sep 28, 1998
filing date -
Sep 26, 1997
priority date (Note) -
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Abstract
Bioadhesive compositions in a flexible, finite form for topical application to skin or mucous membranes comprising a composition which results from an admixture of at least one PVP polymer, at least one bioadhesive, optionally a pharmaceutically acceptable solvent suitable for use with an active agent, and methods of administering active agents to a subject, are disclosed. The bioadhesive composition can either include an active agent incorporated directly in the composition, or a separate source of an active agent.
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