Patents by Inventor Stephen D. GASSIVI

Stephen D. GASSIVI 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).

  • Esophageal mucosectomy systems, devices and methods
    Patent number: 9216054
    Abstract: Systems, devices, apparatus and methods that may be used for en bloc circumferential esophageal mucosal resection or ablation that can extend over only a selected portion or all of the length of the esophagus.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: December 22, 2015
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Stephen D. Gassivi, Dennis A. Wigle
  • ESOPHAGEAL MUCOSECTOMY SYSTEMS, DEVICES AND METHODS
    Publication number: 20120143188
    Abstract: Systems, devices, apparatus and methods that may be used for en bloc circumferential esophageal mucosal resection or ablation that can extend over only a selected portion or all of the length of the esophagus.
    Type: Application
    Filed: November 4, 2011
    Publication date: June 7, 2012
    Applicant: Mayo Foundation for Medical Education and Research
    Inventors: Stephen D. GASSIVI, Dennis A. WIGLE