Patents by Inventor Friedmund Numann

Friedmund Numann 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: 4598072
    Abstract: A combination of an aromatase-inhibitor and an antiandrogen in a weight ratio of aromatase-inhibitor to antiandrogen of 20:1 to 1:1 is useful in a method of prophylaxis and/or of treatment by therapy of prostatic hyperplasia. The aromatase-inhibitor is, for example, testolactone and the antiandrogen is, for example, cyproterone acetate.
    Type: Grant
    Filed: December 10, 1982
    Date of Patent: July 1, 1986
    Assignee: Schering Aktiengesellschaft
    Inventors: Hans-Udo Schweikert, Ulf Tunn, Theodor Senge, Friedmund Numann