Patents by Inventor Robert Tumarkin

Robert Tumarkin 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: 20040193248
    Abstract: A stent with axial flexibility, in a preferred embodiment, has a longitudinal axis and comprises a plurality of longitudinally disposed bands, wherein each band defines a generally continuous wave along a line segment parallel to the longitudinal axis. A plurality of links maintains the bands in a tubular structure. In a further embodiment of the invention, each longitudinally disposed band of the stent is connected, at a plurality of periodic locations, by a short circumferential link to an adjacent band.
    Type: Application
    Filed: March 2, 2004
    Publication date: September 30, 2004
    Inventors: Larry B. Gray, Ann Eckert, Todd Chelak, Robert Tumarkin