Patents by Inventor Carlos Gabriel ALVAREZ

Carlos Gabriel ALVAREZ 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: 20230157807
    Abstract: Stents that are adapted to be balloon-expanded and include a plurality of rings of repeating cells, wherein adjacent rings are connected by s-shaped or omega-shaped crosslink connectors or a combination of both connectors. The configurations, materials, and/or dimensions of these devices, including the unit cells and/or crosslink connectors allow the stents to be expanded to a greater extent (e.g., up to or greater than 12 mm of diameter), and optionally with reduced foreshortening and without increasing the strain on the materials forming the crosslink connectors and unit cells. The biphasic arrangement of trapezoidal unit cells, as well as the configuration and arrangement of the s-shaped connectors, may allow these stents to expand while maintaining their radial compression strength and longitudinal compression strength with minimal recoil and stent foreshortening.
    Type: Application
    Filed: January 23, 2023
    Publication date: May 25, 2023
    Inventors: Carlos Gabriel ALVAREZ CORDERO, Ernesto LORENZO BONET
  • Patent number: 11389312
    Abstract: Stents that are adapted to be balloon expanded and include adjacent supports connected by connecting portions. The configurations, materials, and/or dimensions of at least one of the supports and connection portions allows the stents to be expanded to a greater extent, and optionally with reduced foreshortening.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: July 19, 2022
    Assignee: Sintra Medical LLC
    Inventors: Carlos Gabriel Alvarez, Jesus Romo Rico
  • Publication number: 20220133464
    Abstract: Stents that are adapted to be balloon-expanded and include a plurality of rings of repeating cells, wherein adjacent rings are connected by s-shaped or omega-shaped crosslink connectors or a combination of both connectors. The configurations, materials, and/or dimensions of these devices, including the unit cells and/or crosslink connectors allow the stents to be expanded to a greater extent (e.g., up to or greater than 12 mm of diameter), and optionally with reduced foreshortening and without increasing the strain on the materials forming the crosslink connectors and unit cells. The biphasic arrangement of trapezoidal unit cells, as well as the configuration and arrangement of the s-shaped connectors, may allow these stents to expand while maintaining their radial compression strength and longitudinal compression strength with minimal recoil and stent foreshortening.
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: Carlos Gabriel ALVAREZ CORDERO, Ernesto LORENZO BONET
  • Publication number: 20210059845
    Abstract: Stents that are adapted to be balloon expanded and include adjacent supports connected by connecting portions. The configurations, materials, and/or dimensions of at least one of the supports and connection portions allows the stents to be expanded to a greater extent, and optionally with reduced foreshortening.
    Type: Application
    Filed: January 16, 2019
    Publication date: March 4, 2021
    Inventors: Carlos Gabriel ALVAREZ, Jesus Romo RICO