Controlled release hydrocodone formulations
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United States of America Patent
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Apr 7, 2009
Grant Date -
Mar 11, 2004
app pub date -
Sep 11, 2003
filing date -
Oct 30, 2000
priority date (Note) -
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Abstract
A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.
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