Patents by Inventor Sue Joyce

Sue Joyce 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).

  • SHADING COMPOSITION
    Publication number: 20100115707
    Abstract: The present invention concerns the use of pigment and dye combinations for enhanced whiteness of fabrics during laundering.
    Type: Application
    Filed: January 18, 2008
    Publication date: May 13, 2010
    Inventors: Stephen Norman Batchelor, Jayne Michelle Bird, Sarah Dixon, Sue Joyce