Other

Lohmann Gmbh & Co Kg

Sanol Schwarz Gmbh

Lts Lohmann Therapie-systeme Ag

Lts Lohmann Therapie-systeme Gmbh

Lts Lohmann Therapie-systeme Gmbh + Co. Kg

Hans R Hoffmann

Sven Siemonsen

Michael Horstmann

Rudolf Matusch

Reinhold Meconi

Dieter Anhauser

Peter Barth

Gunter Simon

Karl-Heinz Reinhold

Karl-Heinz Gockel

Fritz Herrmann

Karin Wolter

Horst Zerbe

Joerg Reinhardt

Jana Lenz

Thomas Kissel

Michael Wolff

A process for isolating and/or identifying at least one active chemical substance from a mixture of active and inactive chemical substances, is characterized by the steps:

Method and device for detecting and isolating pharmacological compounds being contained in substance mixtures

An electrode arrangement for the cells of batteries includes two electrodes each having a three-dimensional grid-type structure, which are held spaced apart from one another. The electrodes are arranged interleaved with one another in all directions in space.

Electrode arrangement and an electrochemical battery produced therefrom and a method for the manufacture thereof

Electric condenser, array of such condensers, and method of producing

The invention relates to an active substance-containing plaster for the controlled administration of active substances to the skin, which has a back and a skin side, with a back layer, an active substance reservoir divided substantially perpendicularly to the skin contact surface of the plaster and having one or more active substances, a contact adhesive device on the skin side and optionally a cover layer detachable prior to the application of the plaster, whereas at least one active substance reservoir part (12) is detachable from the skin, while leaving behind one or more active substance reservoir parts (13) on the skin. For this object there is provided that the part of the active substance reservoir remaining on the skin is having a better adhesion to the skin than to the back layer (11).

Active substance-containing plaster for the controlled administration of

The present invention relates to a transdermal therapeutic system with tulobuterol or one of the pharmaceutically acceptable salts thereof as active substance, comprising a backing layer which is substantially impermeable to active substances and at least one matrix layer which contains the active substance, which matrix layer comprises at least one styrene-1,3-diene-styrene block copolymer. The present invention is further directed to a process for the production of said transdermal therapeutic system.

Transdermal therapeutic system comprising tulobuterol as active substance

Planar therapeutic system, process for its production and utilization

The present invention is related to a pharmaceutical product preferably in medical bandage form, for the controlled release of a therapeutically active agent or several such agents to the skin. The pharmaceutical product of the invention consists of an impermeable backing layer, a particularly composed supersaturated reservoir layer for the therapeutically active agent connected therewith and comprising a polymer matrix wherein the therapeutically active agent is soluble and which is permeable to the active agent, an adhesive layer connected with the reservoir layer and permeable to the active agent, and a cover layer covering and adhering to said adhesive layer and removable therefrom for the use of the pharmaceutical product as transdermal therapeutic system, said reservoir layer for the therapeutically active agent consisting of a multitude of layers wherein the concentration of the therapeutically active agent increases from layer to layer with increasing distance from the adhesive layer, and process for producing such a pharmaceutical product.

Pharmaceutical product, in medical bandage form

The present invention is related to a flat laminate part consisting of a substrate layer and a cover layer the adhesive compounding between said substrate layer and said cover layer being such that both layers are securely held together, but a pull-off of said cover layer from said substrate layer is readily possible by hand or mechanically, said flat laminate part having additionally an auxiliary pull-off means to so pull-off said cover layer or parts of said cover layer by hand or mechanically along preset cuts or, respectively, preset breaking lines in said cover layer, wherein said preset cuts or preset breaking lines in said cover layer are positioned and formed such that there is at least one part of the cover layer which can be grasped per each part of said cover layer to be pulled off, said grasp part is, getting exposed by bending the flat laminate part getting exposed by bending the flat laminate part to form a concave curvature of the surface of said cover layer opposite to the surface of said cover layer adhearing to said substrate layer and that the two points of attack of the force producing such bending of the flat laiminate part are distributed over the surface of the flat laminate part such that the hand produced or mechanical pull-off forces acting substantially vertically to the laminate result in a peeling off of said grasp part of said cover layer.

Laminate including an adhesive-coated substrate and a removable cover

Growing community of inventors

Neuwied, Germany

Hans R Hoffmann