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:
May. 19, 2026
Filed:
Feb. 17, 2022
Applicant:
Lts Lohmann Therapie-systeme Ag, Andernach, DE;
Inventors:
Eva-Marie Prinz, Weißenthurm, DE;
Marco Emgenbroich, Rheinbach, DE;
Birgit Braun, Wied, DE;
Peter Bohnenkämper, Horhausen, DE;
Assignee:
LTS LOHMANN THERAPIE-SYSTEME AG, Andernach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 47/10 (2017.01); A61K 9/70 (2006.01); A61K 31/00 (2006.01); A61K 47/14 (2017.01); A61K 47/32 (2006.01); A61K 47/34 (2017.01);
U.S. Cl.
CPC ...
A61K 9/7084 (2013.01); A61K 31/658 (2023.05); A61K 47/10 (2013.01); A61K 47/14 (2013.01); A61K 47/32 (2013.01); A61K 47/34 (2013.01);
Abstract
Disclosed is a transdermal therapeutic system comprising an active agent impermeable backing layer, at least one adhesive layer comprising at least 70% by weight of at least one polysiloxane polymer, at least one tetrahydrocannabinol (THC) and at least one solubilizer, and optionally a protective layer for removal before use, a method for its preparation and its use as a medicament.