Extended release tablet
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United States of America Patent
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Issued Date -
Nov 16, 2006
app pub date -
Apr 6, 2006
filing date -
May 11, 2005
priority date (Note) -
Abandoned
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Abstract
A single tablet layer having an extended release profile comparable to the release profile of a bi-layer tablet having both an immediate release and an extended release layer is prepared from a pharmaceutical granulation containing a pharmaceutically active compound, a hydrophilic polymer, and a water in-soluble, non-swellable particulate channeling agent.
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