Patents Assigned to Celonova Bioscience, Inc.
  • Bioprosthetic heart valve with polyphosphazene
    Patent number: 7922764
    Abstract: This disclosure encompasses a bioprosthetic heart valve having a polyphosphazene polymer such as poly[bis(trifluoroethoxy)phosphazene], which exhibits improved antithrombogenic, biocompatibility, and hemocompatibility properties. A method of manufacturing a bioprosthetic heart valve having a polyphosphazene polymer is also described.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: April 12, 2011
    Assignee: Celonova Bioscience, Inc.
    Inventors: Thomas A. Gordy, Neng S. Ung, Ulf Fritz, Roman Denk