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:
Nov. 11, 2014
Filed:
Dec. 08, 2005
Andreas Koch, Melsbach, DE;
Andreas Koch, Melsbach, DE;
LTS Lohmann Therapie-Systeme AG, Andernach, DE;
Abstract
A transdermal therapeutic system (TTS) that is essentially composed of two compartments and is provided with activatable oversaturation and controlled permeation promotion. The invention more particularly relates to a TTS wherein an oversaturated active ingredient solution is produced in an active-substance-containing polymer matrix when the system is applied to the skin, caused by the controlled supply of one or several substances promoting the permeation of the pharmaceutical active ingredient; to the two compartments from which the inventive transdermal therapeutic system is assembled; and to the production of the transdermal therapeutic system from the two compartments.