Patents by Inventor Alexander J. Wirtz

Alexander J. Wirtz 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).

  • Fenestrated stent system and method of use
    Patent number: 11304832
    Abstract: The disclosure provides for a device and method for treating aortoiliac occlusion disease with the placement of a fenestrated stent system at the aortic bifurcation. The fenestrated stent system includes a tapered fenestrated stent with a fenestration and a common iliac stent that is placed within the fenestration of the fenestrated stent.
    Type: Grant
    Filed: April 23, 2019
    Date of Patent: April 19, 2022
    Assignee: Washington University
    Inventors: Mohamed Zayed, Alexander J. Wirtz
  • FENESTRATED STENT SYSTEM AND METHOD OF USE
    Publication number: 20190321203
    Abstract: The disclosure provides for a device and method for treating aortoiliac occlusion disease with the placement of a fenestrated stent system at the aortic bifurcation. The fenestrated stent system includes a tapered fenestrated stent with a fenestration and a common iliac stent that is placed within the fenestration of the fenestrated stent.
    Type: Application
    Filed: April 23, 2019
    Publication date: October 24, 2019
    Applicant: Washington University
    Inventors: Mohamed Zayed, Alexander J. Wirtz