Patents by Inventor John Pyne, Jr.

John Pyne, Jr. 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).

  • Method for solubilization of low-rank coal using a cell-free enzymatic system
    Patent number: 4882274
    Abstract: A method is provided for isolating an extracellular product from white rot fungi. The extracellular product is useful for biosolubilizing low-rank coals to form water-soluble products.
    Type: Grant
    Filed: July 6, 1987
    Date of Patent: November 21, 1989
    Assignee: Electric Power Research Institute, Inc.
    Inventors: John Pyne, Jr., Dorothy L. Stewart, James K. Fredrickson, Martin S. Cohen