Patents by Inventor Graham Raw

Graham Raw 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).

  • Cerium compounds
    Patent number: 4356106
    Abstract: The present invention relates to compounds and more particularly to cerium compounds.According to one aspect of the present invention there is provided a process for the preparation of a dispersible cerium compound which comprises heating a substantially dry cerium (IV) oxide hydrate in the presence of a deaggregating agent to cause deaggregation of aggregated crystallites in the cerium (IV) oxide hydrate and produce a dry dispersible cerium compound.
    Type: Grant
    Filed: April 20, 1981
    Date of Patent: October 26, 1982
    Assignee: United Kingdom Atomic Energy Authority
    Inventors: James L. Woodhead, Graham Raw