Patents by Inventor Hazel Hunter

Hazel Hunter 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).

  • Manganese ozone decomposition catalysts and process for its preparation
    Publication number: 20070060472
    Abstract: A method of making an ozone decomposition catalyst comprising an amorphous metal oxide consisting of manganese and, optionally, one or more of zirconium, silicon, titanium and aluminium, on a particulate support material, comprises the steps of preparing a mixture comprising an aqueous manganese salt and the support material and co-precipitating the metal oxide onto the support material.
    Type: Application
    Filed: April 29, 2004
    Publication date: March 15, 2007
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: Janet Mary Fisher, Hazel Hunter, Christopher Morgan, David Thompsett