Patents by Inventor Peter Ivanovich

Peter Ivanovich 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).

  • Patent number: 4278092
    Abstract: A two-section implantable catheter for peritoneal dialysis is disclosed, the catheter having a retainer section which permanently ingrows into the abdominal wall and a catheter tube section. The two sections are normally connected together in a fluid-tight seal but may be separated to permit replacement of the tube section of an indwelling catheter without necessitating surgical removal of the retainer section.
    Type: Grant
    Filed: July 5, 1979
    Date of Patent: July 14, 1981
    Assignee: American Hospital Supply Corporation
    Inventors: Alexander S. Borsanyi, Peter Ivanovich, Urte Vaughan