Patents by Inventor Ernst Jaeger

Ernst Jaeger 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).

  • 13-Norleucine-14-desamido motilin, a method for preparing it and an agent containing it
    Patent number: 3978035
    Abstract: The specification describes the total synthesis of L-norleucine-13-motilin ased on the replacement of the L-methionine radical located in the 13-position by an L-norleucine radical. In accordance with the present day development of peptide synthesis the central arginyl-methionyl-bond (amino acids 12 and 13 of motilin) can in practice hardly be synthesised, while on the other hand the norleucine-13-docosapeptide corresponding to motilin can be more readily produced synthetically, and this provides for a comparatively rapid determination of structure and can give important information as regards the biological effect specificity of methionine.
    Type: Grant
    Filed: March 27, 1974
    Date of Patent: August 31, 1976
    Assignee: Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
    Inventors: Erich Wunsch, Gerhard Wendlberger, Ernst Jaeger, Regine Scharf, Karl-Heinz Deimer, Hans Stocker