Patents by Inventor Ken X. Zhang

Ken X. Zhang 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).

  • STRETCH-RESISTANT COIL
    Publication number: 20170367712
    Abstract: The present disclosure relates to the field of delivery systems for precise navigation within and through body passages. Specifically, the present disclosure relates to delivery systems for accurate positioning and release of elements within tortuous, narrow and/or fragile passages. In particular, the present disclosure relates to a delivery system that includes a distal coil with sufficient flexibility to navigate through tortuous body passages, and which allows for controlled stretch when bent.
    Type: Application
    Filed: June 23, 2017
    Publication date: December 28, 2017
    Inventors: Jeffry D. Johnson, Nicholas L. Tassoni, Ken X. Zhang