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:
Apr. 28, 2020
Filed:
Jan. 16, 2015
Applicant:
Gruenenthal Gmbh, Aachen, DE;
Inventors:
Ingo Friedrich, Aachen, DE;
Martin Mikyna, Munich, DE;
Sandra Gedat, Bad Aibling, DE;
Richard Guy, Bath, GB;
Assignee:
GRUENENTHAL GMBH, Aachen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 41/00 (2006.01); A61K 31/135 (2006.01);
U.S. Cl.
CPC ...
A61K 41/0047 (2013.01); A61K 31/135 (2013.01);
Abstract
A pharmaceutical device for electric-field assisted administration of Tapentadol and/or of a physiologically acceptable salt thereof, the device comprising at least one pair of electrodes consisting of an active electrode and a counter electrode (andand/orand), optionally at least one additional electrode as an auxiliary electrode, at least one drug reservoir () containing at least a portion of the Tapentadol and/or a physiologically acceptable salt thereof, and means () for applying the device to skin ().