Patents by Inventor Andrea M. Koegel

Andrea M. Koegel 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).

  • Preparation of inexpensive, HIV-free human skin allograft
    Patent number: 5697383
    Abstract: A new method for the preparation and sterilization of skin allografts is presented. Human skin allografts are radiated in the present invention and applied as a temporary wound dressing on a graft dome. The invention is particularly useful for wound and burn therapies and presents a low cost, safe, and effective treatment that can be widely used with extensive storage capability.
    Type: Grant
    Filed: July 3, 1996
    Date of Patent: December 16, 1997
    Assignee: The Penn State Research Foundation
    Inventors: Ernest K. Manders, Andrea M. Koegel, Donald R. Mackay
  • Preparation of inexpensive, HIV-free human skin allograft
    Patent number: 5534026
    Abstract: A new method for the preparation and sterilization of skin allografts is presented. Human skin allografts are radiated in the present invention and applied as a temporary wound dressing on a graft dome. The invention is particularly useful for wound and burn therapies and presents a low cost, safe, and effective treatment that can be widely used with extensive storage capability.
    Type: Grant
    Filed: April 2, 1992
    Date of Patent: July 9, 1996
    Assignee: The Penn State Research Foundation
    Inventors: Ernest K. Manders, Andrea M. Koegel, Donald R. Mackay