Patents by Inventor Diana L. Bacon

Diana L. Bacon 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).

  • Jet pump treatment of heavy oil production sand
    Patent number: 6527960
    Abstract: A process for separating oily films from sand particles carried in a solvent free water stream includes the use of a jet pump scrubber in a density classification tank to treat such oily coated particles at controlled operating temperatures above 65° C. whereby, at such controlled temperature, enhanced cavitation in the jet pump separates the oily film from the sand particles to form slop oil, the tank providing for recirculation of the particles through the jet pump before discharge.
    Type: Grant
    Filed: August 17, 2000
    Date of Patent: March 4, 2003
    Assignee: Canadian Environmental Equipment & Engineering Technologies, Inc.
    Inventors: Diana L. Bacon, Patrick J. Cochrane, Wade R Bozak, Roderick M. Facey
  • Desanding system for oil tanks
    Patent number: 6125865
    Abstract: A particulate removal system has for its purpose to remove settled material from vessels and tanks such as those common to the petroleum industry. system comprises means of suspending settled particulate material and evacuating the material in such a manner so as not to disturb overlying liquid layers.
    Type: Grant
    Filed: February 24, 1998
    Date of Patent: October 3, 2000
    Assignee: Canadian Environmental Equipment & Engineering Technologies, Inc.
    Inventors: Diana L. Bacon Cochrane, Patrick J. Cochrane, Wade R. Bozak
  • Jet pump treatment of heavy oil production sand
    Patent number: 6074549
    Abstract: In a process for separating oily films from sand particles carried in a sent free water stream, the use of a jet pump scrubber in a density classification tank to treat such oily coated particles at controlled operating temperatures above 65.degree. C. whereby at such controlled temperature enhanced cavitation in said jet pump separates said oily film from said sand particles to form slop oil, said tank providing for recirculation of sand particles through said jet pump before discharge.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: June 13, 2000
    Assignee: Canadian Environmental Equipment & Engineering Technologies, Inc.
    Inventors: Diana L. Bacon Cochrane, Patrick J. Cochrane, Wade R. Bozak, Roderick M. Facey