Patent · US Active

Multiparticles safeguarded against ethanolic dose-dumping

US9872835B2 · kind B2 · utility

0Cited by

209References

16Claims

0Family size

Assignee

GRÜNENTHAL GMBH · DE

Inventors

Lutz Barnscheid · Mönchengladbach, DE
KLAUS WENING
Jana Pätz · Bonn, DE
Anja Geissler · Stolberg, DE

Key dates

Filing date	May 22, 2015
Grant date	Jan 23, 2018
Priority date	—
Expiry date	May 22, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K9/4866
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to an oral pharmaceutical dosage form providing resistance against dose dumping in aqueous ethanol and comprising a pharmacologically active ingredient embedded in a matrix material,

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