Patents by Inventor Andrew Chee-Yuen Chan

Andrew Chee-Yuen 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).

  • Transgenic mice expressing human CD20 and/or CD16
    Patent number: 7402728
    Abstract: The present invention generally relates to non-human transgenic animals expressing human cellular markers, including CD20 and/or preferably CD16.
    Type: Grant
    Filed: December 11, 2003
    Date of Patent: July 22, 2008
    Assignee: Genentech, Inc.
    Inventors: Andrew Chee-Yuen Chan, Qian Gong, Flavius Martin