Patent · US Active

Abuse-proofed dosage form

US10058548B2 · kind B2 · utility

3Cited by

217References

29Claims

0Family size

Assignee

GRÜNENTHAL GMBH · DE

Inventors

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

Key dates

Filing date	Mar 15, 2017
Grant date	Aug 28, 2018
Priority date	—
Expiry date	Mar 15, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2031/772
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.