ORALLY ADMINISTRATABLE FORMULATIONS FOR THE CONTROLLED RELEASE OF A PHARMACOLOGICALLY ACTIVE AGENT
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United States of America Patent
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Issued Date -
Nov 19, 2015
app pub date -
May 15, 2015
filing date -
May 16, 2014
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Abstract
Drug tablets that include a controlled release layer of a moisture-sensitive active agent are prepared with a lipidic matrix forming excipient, a water-soluble, channel forming excipient and a filler, each being non-hygroscipic. The tablets are formed in a process where the components are blended in the absence of moisture and in particulate form.
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