Use of a mixture of two or more enteric materials to regulate drug release via membrane or matrix for systemic therapeutics

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United States of America Patent

PATENT NO 8808714
APP PUB NO 20110212156A1
SERIAL NO

12929238

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Abstract

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Disclosed are pharmaceutical compositions, particularly oral dosage forms, which comprise two or more enteric coating materials, either as a coating or as part of a matrix dosage form, and methods of making and using the same. The compositions are characterized by having a sustained release profile at lower pH and an accelerated dissolution profile at higher pH.

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Patent Owner(s)

  • SUPERNUS PHARMACEUTICALS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Rong-Kun Rockville, US 38 1311
Shah, Niraj Owings Mills, US 20 391

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