Patents by Inventor Willow Worthington nee Hasted

Willow Worthington nee Hasted 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).

  • Fire retardant coating composition
    Publication number: 20070131916
    Abstract: A halogen-free fire retardant coating composition comprising film forming polymer, inorganic fire retardant material characterised in that the fire retardant material comprises a combination of fire retardant filler particles and a metal stannate and/or a metal hydroxy stannate wherein the overall PVC of the composition is from 75 to 97%.
    Type: Application
    Filed: July 30, 2004
    Publication date: June 14, 2007
    Inventors: Susan Horley, Willow Worthington nee Hasted