Patents by Inventor Catherine P Chan

Catherine P Chan 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).

  • Patent number: D824266
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: July 31, 2018
    Assignee: The Procter & Gamble Company
    Inventors: Erin Lynn Snape Noble, Catherine P Chan, Jungmin Shim Han, Yanghee Kang