Patents by Inventor Gregory S. Gorman

Gregory S. Gorman 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).

  • Removal of anthraquinone from tall oil and tall oil fractions
    Patent number: 6084061
    Abstract: Anthraquinone is removed from tall oil or tall oil fraction by adsorption with activated carbon. The process is particularly useful in the removal of anthraquinone from tall oil heads.
    Type: Grant
    Filed: January 15, 1999
    Date of Patent: July 4, 2000
    Assignee: Arizona Chemical Corporation
    Inventors: Nelson E. Lawson, Gregory S. Gorman