Patents by Inventor Darren Francis Grose

Darren Francis Grose 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).

  • Treatment of Metakaolin
    Publication number: 20080264295
    Abstract: A method for increasing the brightness of metakaolins comprises calcining a metakaolin under reducing conditions. The calcined metakaolins are suitable for use in a variety of applications including in polymer products and paints.
    Type: Application
    Filed: February 7, 2006
    Publication date: October 30, 2008
    Applicant: IMERYS MINERALS LIMITED
    Inventors: Richard James Taylor, Darren Francis Grose