Tamper-resistant tablet providing immediate drug release

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United States of America Patent

PATENT NO 10201502
APP PUB NO 20130028970A1
SERIAL NO

13559644

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Abstract

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The invention relates to a tamper-resistant tablet comprising

    (i) a matrix material in an amount of more than one third of the total weight of the tablet; and(ii) a plurality of coated particulates in an amount of less than two thirds of the total weight of the tablet; wherein said particulates comprise a pharmacologically active compound and a physiologically acceptable polymer, preferably a polyalkylene oxide; and form a discontinuous phase within the matrix material;which preferably provides under in vitro conditions immediate release of the pharmacologically active compound in accordance with Ph. Eur.;and method of using said tablet to treat pain and other conditions.

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Patent Owner(s)

  • GRUENENTHAL GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnscheid, Lutz Mönchengladbach, DE 58 1266
Haupts, Marcel Stolberg, DE 11 356
Pätz, Jana Bonn, DE 14 390
Schwier, Sebastian Aachen, DE 31 701

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