Patents by Inventor Jane Zhenyi Wu

Jane Zhenyi Wu 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).

  • Compositions for darkening the skin and/or hair
    Patent number: 6926886
    Abstract: The present invention relates to a composition containing rhubarb extract and the use thereof in darkening the skin and/or hair.
    Type: Grant
    Filed: October 31, 2002
    Date of Patent: August 9, 2005
    Assignee: Johnson & Johnson Consumer Companies, Inc.
    Inventors: Connie Baozhen Lin, Jane Zhenyi Wu
  • Compositions for darkening the skin and/or hair
    Publication number: 20040091449
    Abstract: The present invention relates to a composition containing rhubarb extract and the use thereof in darkening the skin and/or hair.
    Type: Application
    Filed: October 31, 2002
    Publication date: May 13, 2004
    Inventors: Connie Baozhen Lin, Jane Zhenyi Wu