Patents by Inventor Thomas Frederick Blackburn

Thomas Frederick Blackburn 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).

  • POLYOL ESTER COMPOUNDS
    Publication number: 20070292485
    Abstract: Disclosed are polyol esters comprising a polyol having at least one hydroxyl group esterified to at least one compound having a carboxyl group. Methods of making the polyol ester compounds are also disclosed. The invention also relates to feed compositions comprising polyol ester compounds.
    Type: Application
    Filed: June 18, 2007
    Publication date: December 20, 2007
    Applicant: Novus International Inc.
    Inventors: Stephen J. Lorbert, Thomas Frederick Blackburn, Charles S. Schasteen