Patents by Inventor Eiko Petersen

Eiko Petersen 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).

  • Use of ascorbic acid in the genital area and corresponding medicinal preparations
    Patent number: 5371107
    Abstract: A method of treating conditions of amine vaginitis, purulent vaginitis and dysplasia of the mouth of the uterus resulting from papilloma virus infection in the genital region of female animals by topically applying ascorbic acid to the affected region. The invention also provides a medicinal composition in the form of a an ointment or tablet containing about 3% to about 50% by weight of ascorbic acid and the balance a pharmaceutically acceptable ointment or tabletting carrier.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: December 6, 1994
    Assignee: Artesan Pharma GmbH
    Inventors: Knut A. Hotzel, Eiko Petersen