Patents by Inventor Paula Marie Ward

Paula Marie Ward 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).

  • PRODUCTION OF ALKYL ESTERS FROM HIGH FREE FATTY ACID SOURCES
    Publication number: 20130180163
    Abstract: The invention provides a novel system for the conversion of fats, oils, and greases (FOG) from processed food sources, including but not limited to trap greases, FOG separated from prepared foods, waste streams from glycerin separation processes, “black grease” collected from the scum-layer of waste water treatment facilities, and other sources having high free fatty acid content, to their alkyl esters.
    Type: Application
    Filed: July 14, 2012
    Publication date: July 18, 2013
    Inventors: Paula Marie Ward, Stanley E. Katz