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:
Oct. 25, 2022
Filed:
Sep. 20, 2019
Applicant:
Lts Lohmann Therapie-systeme Ag, Andernach, DE;
Inventors:
Reinhold Meconi, Neuwied, DE;
Klaus Schumann, Neuwied, DE;
Assignee:
LTS Lohmann Therapie-Systeme AG, Andernach, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61K 31/196 (2006.01); A61K 31/21 (2006.01); A61K 31/565 (2006.01); A61K 31/465 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7038 (2013.01); A61K 9/703 (2013.01); A61K 9/7053 (2013.01); A61K 9/7061 (2013.01); A61K 9/7084 (2013.01); A61K 9/7046 (2013.01); A61K 31/196 (2013.01); A61K 31/21 (2013.01); A61K 31/465 (2013.01); A61K 31/565 (2013.01);
Abstract
The present invention is directed to transdermal therapeutic systems that are free of fibrous constituents, as well methods for producing such transdermal therapeutic systems. A preparation containing active substance is applied by a printing method onto the pressure-sensitive adhesive layer of the transdermal therapeutic system. Exemplary printing methods include application methods based upon a distributor plate of an application device.