Patents by Inventor Himanshu J. Patel

Himanshu J. Patel 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).

  • Atherectomy catheter with serrated cutter
    Patent number: 11957376
    Abstract: An atherectomy catheter device includes an elongate body, a drive shaft extending proximally to distally within the elongate body, and a cutter attached to the drive shaft. The cutter includes a serrated annular cutting edge formed on a distal edge of the cutter and a recessed bowl extending radially inwards from the annular cutting edge to a center of the cutter. The recessed bowl has a first curvature. The cutter further includes a plurality of grinding segments extending inwardly from the distal edge within the bowl. Each of the plurality of segments has a second curvature that is different from the first curvature.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: April 16, 2024
    Assignee: Avinger, Inc.
    Inventors: Himanshu N. Patel, Richard R. Newhauser, Anthony J. Fernandez, Vincent Yeh
  • Aortic dissection septal cutting tool
    Patent number: 9387039
    Abstract: The present invention relates to methods of using medical cutting tools for treating aortic septal dissections.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: July 12, 2016
    Assignee: W. L. Gore & Associates, Inc.
    Inventors: Cody L. Bliss, Edward H. Cully, Michael D. Dake, Joel M. Greene, Joshua J. Lovekamp, Michael C. Nilson, Himanshu J. Patel, David M. Williams, William P. Witort
  • AORTIC DISSECTION SEPTAL CUTTING TOOL
    Publication number: 20150313626
    Abstract: The present invention relates to methods of using medical cutting tools for treating aortic septal dissections.
    Type: Application
    Filed: July 13, 2015
    Publication date: November 5, 2015
    Inventors: Cody L. Bliss, Edward H. Cully, Michael D. Dake, Joel M. Greene, Joshua J. Lovekamp, Michael C. Nilson, Himanshu J. Patel, David M. Williams, William P. Witort
  • Aortic dissection septal cutting tool
    Patent number: 9107681
    Abstract: The present invention relates to methods of using medical cutting tools for treating aortic septal dissections.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: August 18, 2015
    Assignee: W. L. Gore Associates, Inc.
    Inventors: Cody L. Bliss, Edward H. Cully, Michael D. Dake, Joel M. Greene, Joshua J. Lovekamp, Michael C. Nilson, Himanshu J. Patel, David M. Williams, William P. Witort
  • AORTIC DISSECTION SEPTAL CUTTING TOOL
    Publication number: 20140012252
    Abstract: The present invention relates to methods of using medical cutting tools for treating aortic septal dissections.
    Type: Application
    Filed: September 10, 2013
    Publication date: January 9, 2014
    Applicant: W. L. Gore & Associates, Inc.
    Inventors: Cody L. Bliss, Edward H. Cully, Michael D. Dake, Joel M. Greene, Joshua J. Lovekamp, Michael C. Nilson, Himanshu J. Patel, David M. Williams, William P. Witort