Patents by Inventor Eric Leo Sarin

Eric Leo Sarin 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).

  • Cardiac Valve Leaflet Enhancer Devices and Systems
    Publication number: 20250366990
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Application
    Filed: August 19, 2025
    Publication date: December 4, 2025
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac Valve Leaflet Enhancer Devices and Systems
    Publication number: 20250318926
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Application
    Filed: June 26, 2025
    Publication date: October 16, 2025
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac valve leaflet enhancer devices and systems
    Patent number: 12370048
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Grant
    Filed: December 27, 2022
    Date of Patent: July 29, 2025
    Assignee: Emory University
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac valve leaflet enhancer devices and systems
    Patent number: 12290439
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Grant
    Filed: March 22, 2024
    Date of Patent: May 6, 2025
    Assignee: Emory University
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac Valve Leaflet Enhancer Devices and Systems
    Publication number: 20240245512
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Application
    Filed: March 22, 2024
    Publication date: July 25, 2024
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac Valve Leaflet Enhancer Devices and Systems
    Publication number: 20230138388
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Application
    Filed: December 27, 2022
    Publication date: May 4, 2023
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac valve leaflet enhancer devices and systems
    Patent number: 11571305
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: February 7, 2023
    Assignee: Emory University
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin
  • Cardiac Valve Leaflet Enhancer Devices and Systems
    Publication number: 20200205978
    Abstract: The disclosure relates to a device that is configured to be implanted on the native leaflet of a heart valve to increase its length and/or thickness and thereby to improve the valve function and reduce regurgitation. The device may include a leaflet section. The leaflet section may include a central member. The central member may include a first portion, a second portion that opposes the first portion, and a base portion disposed between the first portion and the second portion. The first section may extend from the first portion and the second section may extend from the second portion. The device may include one or more engaging members extending from the central member at an angle with respect to the first section and the second section. The second section may be larger than the first section. The leaflet section may define a three-dimensional region or a bulge.
    Type: Application
    Filed: July 23, 2018
    Publication date: July 2, 2020
    Inventors: Sai Muralidhar Padala, Eric Leo Sarin