Soluble drug extended release system
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United States of America Patent
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Issued Date -
May 13, 2004
app pub date -
Nov 12, 2002
filing date -
Nov 12, 2002
priority date (Note) -
Abandoned
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Abstract
This invention relates to novel oral sustained-release formulations for delivery of an active agent (e.g., a drug), especially a highly water soluble drug. More particularly, this invention relates to novel formulations comprising a micelle-forming drug having a charge and at least one polymer having an opposite charge. Methods of using the novel formulations are also provided.
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