Patents by Inventor Ulf Tunn

Ulf Tunn 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).

  • Combinations of an aromatase-inhibitor and an antiandrogen for prophylaxis and/or treatment of benign prostatic hyperplasia
    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
  • Use of aromatase-inhibitors for prophylaxis and/or treatment of benign prostatic hyperplasia
    Patent number: 4596797
    Abstract: Aromatase-inhibitors are used in a method of prophylaxis and/or treatment by therapy of prostatic hyperplasia. Pharmaceutical preparations suitable for such a use comprise an aromatase-inhibitor. A particularly preferred aromatase-inhibitor is, for example, testolactone.
    Type: Grant
    Filed: May 13, 1985
    Date of Patent: June 24, 1986
    Assignee: Schering Aktiengesellschaft
    Inventors: Hans-Udo Schweikert, Ulf Tunn, Theodor Senge, Friedmund Neumann