Patents by Inventor Dan CROCKER

Dan CROCKER 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).

  • Publication number: 20210338326
    Abstract: In one aspect, the disclosure presents an electrosurgical instrument for performing haemostasis by radiating microwave energy from a distal tip, where conductive radiating electrodes are coated in an insulating non-stick material. In another aspect, the disclosure provides an electrosurgical instrument for performing haemostasis using radiofrequency or microwave electromagnetic energy, where a distal tip of the instrument comprises a conductive hollow needle for conveying fluid to or from a treatment site, wherein the hollow needle is electrically grounded.
    Type: Application
    Filed: October 1, 2019
    Publication date: November 4, 2021
    Inventors: Christopher Paul HANCOCK, George ULLRICH, Steve MORRIS, David WEBB, Shaun PRESTON, Leif GEOGHEGAN, Dan CROCKER, Sandra SWAIN