Patents by Inventor Joshuah S. HATHCOX

Joshuah S. HATHCOX 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).

  • Thermally enhanced HDD grout
    Patent number: 9758433
    Abstract: A grout used in horizontal directional drilling including a silica material present in an amount of from about 50% to about 70%, bentonite present in an amount of from about 20% to about 30%, a carbon source present in an amount of from about 5% to about 15%, an inorganic alkaline material present in an amount of from about 0% to about 3%, a fluid loss additive present in an amount of from about 0% to about 1%, a polymeric dispersant present in an amount of from about 0% to about 1%, and a polymeric flow enhancer present in an amount of from about 0% to about 0.5%, all by weight of the grout composition. Methods utilizing the grout include placing conduit in a hole, forming the grout slurry, and placing the grout slurry adjacent to the conduct.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: September 12, 2017
    Assignee: HALLIBURTON ENERGY SERVICES, INC.
    Inventors: Joshuah S. Hathcox, Ryan P. Collins
  • THERMALLY ENHANCED HDD GROUT
    Publication number: 20140014341
    Abstract: A grout used in horizontal directional drilling including a silica material present in an amount of from about 50% to about 70%, bentonite present in an amount of from about 20% to about 30%, a carbon source present in an amount of from about 5% to about 15%, an inorganic alkaline material present in an amount of from about 0% to about 3%, a fluid loss additive present in an amount of from about 0% to about 1%, a polymeric dispersant present in an amount of from about 0% to about 1%, and a polymeric flow enhancer present in an amount of from about 0% to about 0.5%, all by weight of the grout composition. Methods utilizing the grout include placing conduit in a hole, forming the grout slurry, and placing the grout slurry adjacent to the conduct.
    Type: Application
    Filed: July 11, 2012
    Publication date: January 16, 2014
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Joshuah S. HATHCOX, Ryan P. COLLINS