AU2012289764B2 — Tamper-resistant tablet providing immediate drug release
Assigned to Gruenenthal GmbH · Expires 2017-03-02 · 9y expired
What this patent protects
The invention relates to a tamper-resistant tablet comprising a matrix material in an amount of more than one third of the total weight of the tablet; and a plurality of coated particulates in an amount of less than two thirds of the total weight of the tablet; wherein said parti…
USPTO Abstract
The invention relates to a tamper-resistant tablet comprising a matrix material in an amount of more than one third of the total weight of the tablet; and 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.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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