Patents by Inventor Helene Siegl

Helene Siegl 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).

  • Counteracting cyclosporin organ toxicity
    Patent number: 4681754
    Abstract: Improved cyclosporin therapy in particular for counteracting cyclosporin (e.g. Cyclosporine) organ toxicity, comprises adjunct administration of co-dergocrine.
    Type: Grant
    Filed: August 30, 1985
    Date of Patent: July 21, 1987
    Assignee: Sandoz Ltd.
    Inventor: Helene Siegl