Patents by Inventor Congling Zhang

Congling 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).

  • Massaging balm holder
    Patent number: D1067038
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: March 18, 2025
    Assignee: Chattem, Inc.
    Inventors: Heidi Graham, David Sharp, Congling Zhang, Brian Russell, Christopher Turner, David Hirschman, Gary Schlatter