Patents by Inventor Heinz G. Menge

Heinz G. Menge 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).

  • 2-(Nuclearly-substituted)benzylpyrrolidines
    Patent number: 4279918
    Abstract: 2-Benzylpyrrolidines bearing from 1 to 4 nuclear substituents on the benzyl ring are pharmacologically active, particularly on the CNS, on blood pressure and on pain sensation for warm-blooded animals. They are synthesized, e.g., by reducing appropriate 2-benzylpyrrolidines and are formulated into medicament compositions according to established conventional techniques.
    Type: Grant
    Filed: July 27, 1977
    Date of Patent: July 21, 1981
    Assignee: Byk Gulden Lomberg Chemische Fabrik G.m.b.H.
    Inventors: Klaus Eistetter, Hartmann Schaefer, Heinz G. Menge