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. 10, 2023
Filed:
Oct. 24, 2019
Applicant:
Grünenthal Gmbh, Aachen, DE;
Inventors:
Ulrich Reinhold, Aachen, DE;
Marc Schiller, Aachen, DE;
Eva Wulsten, Willich, DE;
Sabine Karine Katrien Inghelbrecht, Beerse, BE;
Roger Carolus Augusta Embrechts, Beerse, BE;
Ulrich Feil, Aschaffenburg, DE;
Assignee:
Gruenenthal GmbH, Aachen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/08 (2006.01); A61K 31/137 (2006.01); A61K 47/12 (2006.01); A61K 9/00 (2006.01); A61K 47/02 (2006.01);
U.S. Cl.
CPC ...
A61K 31/137 (2013.01); A61K 9/0053 (2013.01); A61K 9/0095 (2013.01); A61K 9/08 (2013.01); A61K 47/02 (2013.01); A61K 47/12 (2013.01);
Abstract
An aqueous pharmaceutical composition containing tapentadol or a physiologically acceptable salt thereof and being adapted for oral administration. The composition has excellent storage stability without relying on the presence of high amounts of preservatives.