Patents by Inventor P. Pathak

P. Pathak 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).

  • GRAFTS AND STENT GRAFTS HAVING A RADIOPAQUE BEADING
    Publication number: 20090171436
    Abstract: A device and method provides a graft having a layer of synthetic non-metallic material including a first surface and a second surface spaced apart from the first surface. The device further includes a beading coupled to the layer and a radiopaque agent coupled to the beading. Another device and method provides a implantable prosthesis having a stent frame, a first inner layer and a second outer layer defining a central axis. The implantable prosthesis further includes a beading coupled to at least one the layers.
    Type: Application
    Filed: November 9, 2006
    Publication date: July 2, 2009
    Inventors: R. Michael Casanova, P. Pathak