Patents by Inventor Maria Awad

Maria Awad 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).

  • Stents for prosthetic heart valves
    Patent number: 11607311
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: March 21, 2023
    Assignee: Medtronic, Inc.
    Inventors: Carol E. Eberhardt, Charles P. Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa Young, Maria Awad, Janice L. Shay
  • Stents for Prosthetic Heart Valves
    Publication number: 20210322161
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Application
    Filed: June 25, 2021
    Publication date: October 21, 2021
    Inventors: Carol E. Eberhardt, Charles P. Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa Young, Maria Awad, Janice L. Shay
  • Stents for Prosthetic Heart Valves
    Publication number: 20200345486
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Application
    Filed: July 19, 2020
    Publication date: November 5, 2020
    Inventors: Carol E. Eberhardt, Charles P. Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa Young, Maria Awad, Janice L. Shay
  • Stent for prosthetic heart valves
    Patent number: 10758343
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: September 1, 2020
    Assignee: Medtronic, Inc.
    Inventors: Carol E. Eberhardt, Charles Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa R. Young, Maria Awad, Janice L. Shay
  • Stent for Prosthetic Heart Valves
    Publication number: 20160296327
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Application
    Filed: April 14, 2016
    Publication date: October 13, 2016
    Inventors: Carol E. Eberhardt, Charles Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa R. Young, Maria Awad, Janice L. Shay
  • Stents for prosthetic heart valves
    Patent number: 9333100
    Abstract: A stented valve including a stent structure including a generally tubular body portion having a first end, a second end, an interior area, a longitudinal axis, and a plurality of vertical wires extending generally parallel to the longitudinal axis around a periphery of the body portion, wherein the plurality of vertical wires includes multiple commissure wires and at least one structural wire positioned between adjacent commissure wires, and a plurality of V-shaped wire structures having a first end, a second end, and a peak between the first and second ends, wherein a first end of each V-shaped structure extends from a first vertical wire and a second end of each V-shaped structure extends from a second vertical wire that is adjacent to the first vertical wire, wherein each V-shaped structure is oriented so that its peak is facing in the same direction relative to the first and second ends of the body portion, and a valve structure including a plurality of leaflets attached to the stent structure within the
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: May 10, 2016
    Assignee: Medtronic, Inc.
    Inventors: Carol E. Eberhardt, Charles Tabor, Carolyn Majkrzak, Timothy R. Ryan, Melissa Young, Maria Awad, Janice L. Shay