Patents by Inventor Horst Oloff

Horst Oloff 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).

  • Device for transdermal administration of active medicinal agents
    Patent number: 5071657
    Abstract: A device for transdermal administration of active medicinal agents is based on the active medicinal agent dissolved to an extent of at least 50% in a nonflowable, physiologically acceptable gel, which latter is distributed in a microdisperse mode in a crosslinked silicone elastomer.
    Type: Grant
    Filed: August 31, 1990
    Date of Patent: December 10, 1991
    Assignee: Schering Aktiengesellschaft
    Inventors: Horst Oloff, Johannes-Wilhelm Tack, Fred Windt, Ingfried Zimmermann