Patents by Inventor Zhao Qinghong

Zhao Qinghong 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 electrical leads and indwelling catheters with enhanced biocompatibility and biostability
    Publication number: 20020138123
    Abstract: A medical electrical lead or indwelling catheter comprising an elongated body having a tissue-contacting surface that includes a polymer in intimate contact with a steroidal anti-inflammatory agent.
    Type: Application
    Filed: November 28, 2001
    Publication date: September 26, 2002
    Applicant: Medtronic, Inc.
    Inventors: Jesus W. Casas-Bejar, Darrel F. Untereker, Maura G. Donovan, Zhao Qinghong, Brian C.A. Fernandes, Timothy H. Robinson, Peter T. Schroeder