Patents by Inventor Heather A. Bartholf

Heather A. Bartholf 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).

  • Stent delivery system having delivery catheter member with a clear transition zone
    Patent number: 6942688
    Abstract: A catheter based stent placement system in which the catheter has a clear or translucent transition zone for visual inspection of the stent when placed in the catheter.
    Type: Grant
    Filed: February 13, 2001
    Date of Patent: September 13, 2005
    Assignee: Cordis Corporation
    Inventors: Heather A. Bartholf, Robert F. Graham
  • Stent delivery system having delivery catheter member with a clear transition zone
    Publication number: 20010034549
    Abstract: A catheter based stent placement system in which the catheter has a clear or translucent transition zone for visual inspection of the stent when placed in the catheter.
    Type: Application
    Filed: February 13, 2001
    Publication date: October 25, 2001
    Inventors: Heather A. Bartholf, Robert F. Graham