Lts Lohmann Therapie-systeme Gmbh

Lts Lohmann Therapie-systeme Ag

Lts Lohmann Therapie-systeme Gmbh + Co. Kg

Knoll Aktiengesellschaft

Lohmann & Rauscher Gmbh & Co Kg.

Lts Lohmann Therapie Systeme Gmbh & Co.

Ecs Environment Care Systems Gmbh

Dr. Schumacher Gmbh

Ics Innovative Care Systems Andernach Gmbh

Michael Roreger

Hans-Rainer Hoffmann

Malgorzata Kloczko

Bodo Asmussen

Walter Muller

Dieter Anhauser

Karin Ludwig

Karsten Cremer

Heinz Einig

Fritz Herrmann

Heinrich Kindel

Harald List

Michael Feldhege

Birgit Kocherscheidt

Else Beitzel

Jurgen Maass

Walter Muleer

Peter Bohnenkamper

Heike Palm

Qian-Yi Li

Iris Schnitzler

Dierk Schumacher

Hermann-Josef Jäckels

The invention relates to a dispenser for a volatile substance (), which contains a reservoir () and two control elements. The first control element () exerts a control function that is dependent on the substance characteristics of the volatile substance () and the material characteristics of the constituents of said first control element (). However, the second control element () exerts a control function that is independent of the substance characteristics of the volatile substance () and the material characteristics of the constituents of said first control element (). The first control element () is located between the reservoir () and the second control element () and is permeable to at least one volatile substance (). The second control element () consists of a material that is impermeable to the volatile substance and contains defined material cavities (). Perfumes, crop protection agents, pheromones and repellents, which can be released in a controlled manner, constitute the volatile substances.

Dispenser for the controlled release of volatile substances

A sheetlike article comprising a single-layer homogenous matrix containing at least one active substance such as a crop protection agent, biocide, fertilizer, plant strengthener, cosmetic substance or fragrance, is produced by applying the at least one active substance to at least one of two layers of identical composition, placing the two layers atop one another so as to enclose the at least one active substance, irreversibly joining the layers with the at least one active substance therebetween under pressure to form a laminate and storing the laminate under defined conditions for a duration sufficient to effect migration of the at least one active substance into the base layer and connection of the layers at their interfaces.

Method for producing laminated sheet matrix containing releasable ingredient

A collagen preparation for the controlled release of active substances is characterized in that it has mixtures of acid-insoluble collagens with different molecular weight distributions.

Collagen preparation for the controlled release of active substances

An adhesive insect trap with a carrier layer, an attractant-containing pressure-sensitive adhesive layer suitable for trapping insects, and a protective layer contains attractant-loaded microparticles in the pressure-sensitive adhesive layer.

Device for luring and catching insects

The present invention describes a device for the controlled release of active compounds in the gastrointestinal tract with delayed pyloric passage, having a component expandable on contact with gastric juice, which is surrounded by a polymer covering which is permeable to gastric juice and active compounds. The device contains at least one active compound which is present in a multiparticulate preparation which releases the active compound into the gastric juice with a delay. Compared with conventional pharmaceutical forms with delayed pyloric passage, the release of active compound from a device according to the invention can be better controlled; likewise the device can be easily rolled or folded and can be introduced into capsules without problems.

Expandable gastro-retentive therapeutic system with controlled active substance release in the gastro-intestinal tract

A device for the release of substances from pressure sensitive hot-melt adhesives with a uniform or non-uniform distribution of said substances is characterized by the fact that the pressure sensitive hot-melt adhesive is hydrophilic and comprises at least one water-soluble, or at least water-swellable, polymer, at least one water-soluble, meltable adhesive resin, as well as substance to be released.

Hydrophilic pressure sensitive hot-melt adhesives

Pharmaceutical form for delivery of active substances to wounds

Injection method for administering microparticles containing active

Sprayable, film-forming active substance release systems for application

Medicament form for the delivery of collagenase to wounds and process

Method of applying an active substance to plants and a suitable

Implantable molded articles for the administration of active substances

Implantable device for the administration of active substances to plants

Plaster for the transdermal application of steroid hormones, containing

The present invention relates to a process for the production of collagen foams in the form of continuous tapes, characterized in that a) solved or dispersed collagen is cast into disk molds, b) the collagen solution or dispersion is frozen in the disk mold and subsequently is freeze-dried c) continuous tapes are produced from the freeze-dried disks by mechanical processes. Furthermore, the present invention relates to the use of said tapes so obtained in medicine, cosmetic and hygiene.

Process for the production of collagen foams in the form of continuous

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Neuwied, Germany

Michael Roreger