Patents by Inventor Syed J. ASKARI

Syed J. ASKARI 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).

  • Publication number: 20240407918
    Abstract: A transcatheter valve prosthesis includes a stent having a crimped configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve. The stent includes at least one axial frame member. The transcatheter valve prosthesis includes at least one outflow marker positioned on the at least one axial frame member. The transcatheter heart valve prosthesis may include inflow markers positioned within the inflow portion of the stent. The transcatheter heart valve prosthesis may include two outflow markers disposed on axial frame members, the two outflow markers being circumferentially and longitudinally offset from each other. The markers are configured to aid in axial and circumferential alignment of the transcatheter heart valve prosthesis within a native heart valve.
    Type: Application
    Filed: August 19, 2024
    Publication date: December 12, 2024
    Inventors: Justin R. PETERSON, Victoria UNG, James E. MITCHELL, Syed J. ASKARI, Shahnaz JAVANI, Genevieve E. FARRAR, Stuart E. KARI, Mark CASLEY, Ethan KORNGOLD
  • Patent number: 12064343
    Abstract: A transcatheter valve prosthesis includes a stent having a crimped configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve. The stent includes at least one axial frame member. The transcatheter valve prosthesis includes at least one outflow marker positioned on the at least one axial frame member. The transcatheter heart valve prosthesis may include inflow markers positioned within the inflow portion of the stent. The transcatheter heart valve prosthesis may include two outflow markers disposed on axial frame members and being circumferentially and longitudinally offset from each other. The markers are configured to aid in axial and circumferential aligned of the transcatheter heart valve prosthesis within a native heart valve.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: August 20, 2024
    Assignee: Medtronic, Inc.
    Inventors: Justin R. Peterson, Victoria Ung, James E. Mitchell, Syed J. Askari, Shahnaz Javani, Genevieve E. Farrar, Stuart E. Kari, Mark Casley, Ethan Korngold
  • Publication number: 20220061985
    Abstract: A transcatheter valve prosthesis includes a stent having a crimped configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve. The stent includes an inflow portion, an outflow portion, and at least one commissure post positioned at least partially in the outflow portion of the stent. The transcatheter valve prosthesis includes an inflow marker positioned within the inflow portion of the stent, the inflow marker including a first radiopaque material. The transcatheter valve prosthesis includes an outflow marker positioned on the at least one commissure post, the outflow marker including a second radiopaque material. The first radiopaque material and the second radipaque material cause the inflow marker and the outflow marker to be visible relative to the stent in one or more images captured during the installation at the implant location.
    Type: Application
    Filed: August 20, 2021
    Publication date: March 3, 2022
    Inventors: Justin R. PETERSON, Syed J. ASKARI, Shahnaz JAVANI, Stuart E. KARI, Genevieve E. FARRAR
  • Publication number: 20210275299
    Abstract: A transcatheter valve prosthesis includes a stent having a crimped configuration for delivery within a vasculature and an expanded configuration for deployment within a native heart valve. The stent includes at least one axial frame member. The transcatheter valve prosthesis includes at least one outflow marker positioned on the at least one axial frame member. The transcatheter heart valve prosthesis may include inflow markers positioned within the inflow portion of the stent. The transcatheter heart valve prosthesis may include two outflow markers disposed on axial frame members and being circumferentially and longtiduinally offset from each other. The markers are configured to aid in axial and circumferential aligned of the transcatheter heart valve prosthesis within a native heart valve.
    Type: Application
    Filed: February 26, 2021
    Publication date: September 9, 2021
    Inventors: Justin R. PETERSON, Victoria UNG, James E. MITCHELL, Syed J. ASKARI, Shahnaz JAVANI, Genevieve E. FARRAR, Stuart E. KARI, Mark CASLEY, Ethan KORNGOLD