Patents by Inventor Sudeep Sastry

Sudeep Sastry 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).

  • PROSTHETIC VALVE WITH IMPROVED WASHOUT
    Publication number: 20210177583
    Abstract: Described embodiments are directed toward prosthetic valves having a support structure and at least one leaflet. The leaflet comprises means for allowing fluid that is behind the leaflet to pass through to the front of the leaflet when the leaflet is not in the closed position. The prosthetic valve includes a leaflet moveable between an open position that permits antegrade flow through the prosthetic valve and a closed position that prevents regurgitant flow through the prosthetic valve, the leaflet having an aperture or gap, or a separation of portions of the leaflet to allow a flow or exchange of fluid between a front and back of the leaflet, when the leaflet is not in the closed position.
    Type: Application
    Filed: February 18, 2021
    Publication date: June 17, 2021
    Inventors: Kyle W. Colavito, Dustin V. Dienno, Logan R. Hagaman, Cody L. Hartman, Sudeep Sastry
  • Prosthetic valve with improved washout
    Patent number: 10952842
    Abstract: Described embodiments are directed toward prosthetic valves having a support structure and at least one leaflet. The leaflet comprises means for allowing fluid that is behind the leaflet to pass through to the front of the leaflet when the leaflet is not in the closed position. The prosthetic valve includes a leaflet moveable between an open position that permits antegrade flow through the prosthetic valve and a closed position that prevents regurgitant flow through the prosthetic valve, the leaflet having an aperture or gap, or a separation of portions of the leaflet to allow a flow or exchange of fluid between a front and back of the leaflet, when the leaflet is not in the closed position.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: March 23, 2021
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Kyle W Colavito, Dustin V Dienno, Logan R Hagaman, Cody L Hartman, Sudeep Sastry
  • PROSTHETIC VALVE WITH IMPROVED WASHOUT
    Publication number: 20180353293
    Abstract: Described embodiments are directed toward prosthetic valves having a support structure and at least one leaflets. The leaflet comprises means for allowing fluid that is behind the leaflet to pass through to the front of the leaflet when the leaflet is not in the closed position. The prosthetic valve includes a leaflet moveable between an open position that permits antegrade flow through the prosthetic valve and a closed position that prevents regurgitant flow through the prosthetic valve, the leaflet having an aperture or gap, or a separation of portions of the leaflet to allow a flow or exchange of fluid between a front and back of the leaflet, when the leaflet is not in the closed position.
    Type: Application
    Filed: June 6, 2018
    Publication date: December 13, 2018
    Inventors: Kyle W. Colavito, Dustin V. Dienno, Logan R. Hagaman, Cody L. Hartman, Sudeep Sastry