Patents by Inventor Mathieu Barbeau

Mathieu Barbeau 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).

  • Soil decontamination by mechanically activated oxidation
    Patent number: 7722292
    Abstract: A method of performing soil decontamination including mechanically mixing the soil with solid oxidant prior to any addition of water and until an exothermic reaction between the oxidant and contaminants within the soil occur, adding only necessary water to obtain an homogeneous mix between the soil and the oxidant, and mechanically mixing the soil with the oxidant and the water for a predetermined period of time to allow the oxidant to at least partially oxidize the contaminants.
    Type: Grant
    Filed: March 8, 2007
    Date of Patent: May 25, 2010
    Assignee: Golder Associates Ltd
    Inventors: Mathieu Barbeau, Eric Bergeron
  • Soil decontamination by mechanically activated oxidation
    Publication number: 20080221380
    Abstract: A method of performing soil decontamination including mechanically mixing the soil with solid oxidant prior to any addition of water and until an exothermic reaction between the oxidant and contaminants within the soil occur, adding only necessary water to obtain an homogeneous mix between the soil and the oxidant, and mechanically mixing the soil with the oxidant and the water for a predetermined period of time to allow the oxidant to at least partially oxidize the contaminants.
    Type: Application
    Filed: March 8, 2007
    Publication date: September 11, 2008
    Inventors: Mathieu Barbeau, Eric Bergeron