Patents by Inventor Rudolf Kaufung

Rudolf Kaufung has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4019958
    Abstract: A freely flowable pancreatin of high amylolytic, lipolytic, and proteolytic activity, of a low germ content and substantially free of pathogenic germs and fibrous tissue material, of a high bulk weight between about 500 g./liter and about 700 g./liter and a very fine particulate size is produced according to the continuous process of extracting finely comminuted pancreas glands with a mixture of chlorinated hydrocarbons and fluoro-chloro-carbons and, if required, water, separating the fat-containing solvent phase, and recovering pancreatin from the enzyme phase.
    Type: Grant
    Filed: March 19, 1976
    Date of Patent: April 26, 1977
    Assignee: Kali-Chemie Pharma GmbH
    Inventors: Hans Hell, Gunter Peschke, Horst Oppermann, Rudolf Kaufung, Siegfried Funke, Werner Stuhmer