MONOLITHIC DRUG DELIVERY SYSTEM
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United States of America Patent
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app pub date -
Oct 18, 2013
filing date -
Feb 23, 2007
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Abstract
An improved monolithic drug delivery dosage form releases a pharmaceutically active agent at a predetermined rate. The dosage form comprises a salted-out or crosslinked polymer and a pharmaceutically active agent. The salted-out or crosslinked polymer functions to polymerically entangle the pharmaceutically active agent but, progressively relaxes on contact with an aqueous medium in use to release the pharmaceutically active agent at a predetermined rate.
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