Patents by Inventor Livia Kelemen

Livia Kelemen 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).

  • Sterol inhibitors of testosterone 5.alpha.-reductase
    Patent number: 4814324
    Abstract: The compounds of Formula I are produced by the aerobic fermentation of a fungus of the genus GLIOCLADIUM, ATCC No. 20826. ##STR1## The compounds of Formula I are inhibitors of testosterone 5.alpha.-reductase and are useful in the treatment and prevention of acne, seborrhea, female hirsutism and benign prostatic hypertrophy.
    Type: Grant
    Filed: March 6, 1987
    Date of Patent: March 21, 1989
    Assignee: Merck & Co., Inc.
    Inventors: Robert P. Borris, Richard W. Burg, Otto D. Hensens, Leeyuan Huang, Livia Kelemen, Sagrario Mochales