The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 23, 2018
Filed:
May. 22, 2015
Applicant:
Grünenthal Gmbh, Aachen, DE;
Inventors:
Lutz Barnscheid, Mönchengladbach, DE;
Klaus Wening, Köln, DE;
Jana Pätz, Bornheim, DE;
Anja Geissler, Stolberg, DE;
Assignee:
GRÜNENTHAL GMBH, Aachen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/135 (2006.01); A61K 9/16 (2006.01); A61K 9/48 (2006.01); A61K 31/485 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1652 (2013.01); A61K 9/1623 (2013.01); A61K 9/1682 (2013.01); A61K 9/4866 (2013.01); A61K 31/135 (2013.01); A61K 31/485 (2013.01);
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,