Patents by Inventor J. Thomas Fox

J. Thomas Fox 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 enhancing recovery of oil and compositions related thereto
    Patent number: 4957639
    Abstract: A method for enhancing recovery of oil from wells by introducing into an oil-bearing formation the reaction products obtained by reacting silicon metal, alkali metalhydroxide and at least one organic di-, tri- or tetramine in an aqueous medium. The products of said reaction are also claimed.
    Type: Grant
    Filed: June 1, 1987
    Date of Patent: September 18, 1990
    Assignee: Emox High Technology, Inc.
    Inventor: J. Thomas Fox