Patents by Inventor Jurij Stekar, deceased

Jurij Stekar, deceased 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).

  • Phospholipid derivatives containing higher elements of the fifth main group
    Patent number: 5958906
    Abstract: Phospholipid derivatives containing higher elements of the Vth main group (P, As, Sb, Bi), their method of preparation and antineoplastic and antimicrobially active medications that can be prepared from the phospholipid derivatives.
    Type: Grant
    Filed: May 7, 1997
    Date of Patent: September 28, 1999
    Assignee: ASTA-Medica Aktiengesellschaft
    Inventors: Gerhard Nossner, Jurij Stekar, deceased, Peter Hilgard, Bernhard Kutscher, Jurgen Engel