Patents by Inventor Sriram Iyer

Sriram Iyer 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).

  • Dual purpose balloon catheter
    Patent number: 6837899
    Abstract: The dual purpose balloon catheter provides for not only dilation of a structure such as a stent or section of vasculature but also provides for removal of a filter from a point downstream of the distal end of the catheter in a single procedure.
    Type: Grant
    Filed: November 6, 2002
    Date of Patent: January 4, 2005
    Inventor: Sriram Iyer