Patent · US Active

Abuse-proofed dosage form

US9629807B2 · kind B2 · utility

20Cited by

205References

29Claims

0Family size

Assignee

GRÜNENTHAL GMBH · DE

Inventors

Elisabeth ARKENAU-MARIC
Johannes Bartholomaeus · Aachen, DE
Heinrich Kugelmann · Aachen, DE

Key dates

Filing date	Apr 19, 2016
Grant date	Apr 25, 2017
Priority date	—
Expiry date	Apr 19, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/2004
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to a dosage form that is thermoformed without discoloration and is safeguarded from abuse, comprising at least one synthetic or natural polymer having a breaking strength of at least 500 N in addition to one or more active substances that could be subject to abuse. The invention also relates to a corresponding method for producing said dosage form.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.