Patents by Inventor Alison Zhang

Alison 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).

  • Toothpaste tube cap
    Patent number: D984891
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: May 2, 2023
    Assignee: QUIP NYC INC.
    Inventors: William Thomas May, Simon Enever, James Krause, Jonathan Fratti, Lillian Gluck, Paul Koh, Alison Zhang