Patents by Inventor Cushing Hamlen

Cushing Hamlen 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).

  • Systems and methods for cardiac tissue electroporation ablation
    Patent number: 8221411
    Abstract: Cardiac electroporation ablation systems and methods in which pulsed, high voltage energy is delivered to induce electroporation of cells of cardiac tissue followed by cell rupturing. In some embodiments, the delivered energy is biphasic, having a cycle time of not more than 500 microseconds.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: July 17, 2012
    Assignee: Medtronic, Inc.
    Inventors: David Francischelli, Mark Stewart, Jinback Hong, Vladimir Nikolski, Cushing Hamlen, Daniel Cheek, Matthew Bonner
  • SYSTEMS AND METHODS FOR CARDIAC TISSUE ELECTROPORATION ABLATION
    Publication number: 20100023004
    Abstract: Cardiac electroporation ablation systems and methods in which pulsed, high voltage energy is delivered to induce electroporation of cells of cardiac tissue followed by cell rupturing. In some embodiments, the delivered energy is biphasic, having a cycle time of not more than 500 microseconds.
    Type: Application
    Filed: December 9, 2008
    Publication date: January 28, 2010
    Inventors: David Francischelli, Mark Stewart, Jinback Hong, Vladimir Nikolski, Cushing Hamlen, Daniel Cheek, Matthew Bonner