Dr. Robert Pfleger Chemische Fabrik Gmbh

Boehringer Ingelheim International Gmbh

Boehringer Ingelheim Pharma Gmbh & Co Kg

Dr.r.pfleger Chemische Fabrik Gmbh

Dr. R. Pfleger Gmbh

Gerd Jung

Albert Schaupp

Roland Schneider

Sergej Anschütz

Any pharmaceutical preparation for oral administration with controlled release of active ingredient in the small bowel, on the basis of active ingredient carriers provided with at least one active ingredient which are provided with an inner layer to control the release of active ingredient and with a gastro-resistant coating layer disposed thereon, which is characterized in that the inner layer is formed from at least two diffusion layers whose permeability for the diffusing active ingredient decreases from the inside to the outside, and a method for the production thereof, are described.

Pharmaceutical preparation for oral administration with controlled active ingredient release in the small intestine and method for its production

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Breitengüssbach, Germany

Gerd Jung