Patents by Inventor Ashley Nicolette Keffer

Ashley Nicolette Keffer 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).

  • MEDICAL INSTRUMENTS WITH ECHOGENICITY-ENHANCEMENT CHARACTERISTICS
    Publication number: 20220265426
    Abstract: A medical device shaft includes a rigid, elongate shaft, an end effector form coupled to a distal end of the elongate shaft, and echogenic additives associated with at least one of the elongate shaft and the end effector. The shaft exhibits improved echogenicity, and is suitable for devices that are manipulated or positioned with under echo guidance.
    Type: Application
    Filed: March 1, 2022
    Publication date: August 25, 2022
    Inventors: Felino V. Cortez, JR., Julie Marie Etheridge, Luke Anthony Zanetti, Stephen Epstein, Stephen Cournane, Ashley Nicolette Keffer, Wesley Paul Nicholson