Patents by Inventor Andras C. Kollar

Andras C. Kollar 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).

  • CONE-SHAPED AORTIC ROOT REPLACEMENT GRAFT AND METHODS FOR MAKING AND USING SAME
    Publication number: 20090299469
    Abstract: A new aortic root replacement graft or apparatus is disclosed and method for making and using same. The graft or apparatus includes a substantially straight and uniform cylindrical conduit having an outwardly flared end section so that a diameter of the cylindrical section is less than a diameter of a distal end of the flared end section.
    Type: Application
    Filed: May 27, 2008
    Publication date: December 3, 2009
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventor: Andras C. Kollar