Patents by Inventor Xavier Cochet

Xavier Cochet 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).

  • Process for oxidizing substances dissolved or in suspension in an aqueous solution
    Patent number: 4853136
    Abstract: The process comprises injecting into the inlet of a polyphase tubular reactor (6), on one hand, the aqueous solution at such temperature that the oxidation reaction occurs at a temperature between 50.degree. C. and 370.degree. C. and at an absolute pressure Pe of between 2 bars and 210 bars, and, on the other hand, gaseous oxygen at a pressure slightly higher than said pressure Pe. The invention is applicable to the treatment of effluents for the chemical destruction of pollutants.
    Type: Grant
    Filed: January 22, 1988
    Date of Patent: August 1, 1989
    Assignee: L'Air Liquide
    Inventors: Jacques Roussel, Xavier Cochet