Lts Lohmann Therapie-Systeme Ag

Tobias Kleudgen

Michael Horstmann

Patrick Mohr

Karin Ludwig

Florian Hammes

Christian Hausen

Anja Tomeleri

The present invention concerns a transdermal therapeutic system, comprising a backing layer, which is not permeable for the active ingredient, and a matrix layer on one side of the backing layer, wherein the matrix layer contains at least one pressure sensitive adhesive and ketamine or a pharmaceutically acceptable salt or solvate thereof, wherein the at least one pressure sensitive adhesive has free hydroxyl groups, as well as its use as medicament, in particular for the treatment of depression and pain.

Transdermal therapeutic system

Adhesive bandages are provided with a water-vapor permeable back layer and an adhesive layer, in which the adhesive layer includes 10 weight percent of a disperse internal phase of hydrophilic particles that are water-swellable in an outer phase that includes at least 10 weight percent of a styrene block copolymer and at least 20 weight percent of an ester resin of colophony, and that can further contain at least one anti-virus substance.

Water-vapor-permeable adhesive bandages

Growing community of inventors

Ettringen, Germany

Tobias Kleudgen