Patents by Inventor Georges Stas

Georges Stas 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).

  • Treatment of gases containing organic sulphur compounds
    Patent number: 4595577
    Abstract: Process for the treatment of waste water and gases containing dialkyl disulphides by catalytic oxidation of these compounds by means of a peroxide compound in an aqueous medium. Divalent copper ions are used for the catalyst and the medium is kept at a pH below 6.5.
    Type: Grant
    Filed: March 26, 1984
    Date of Patent: June 17, 1986
    Assignee: Interox (Societe Anonyme)
    Inventors: Georges Stas, Christian Biver
  • Treatment of waste water containing organic sulphur compounds
    Patent number: 4443342
    Abstract: Process for the treatment of waste water and gases containing dialkyl disulphides by catalytic oxidation of these compounds by means of a peroxide compound in an aqueous medium. Divalent copper ions are used for the catalyst and the medium is kept at a pH below 6.5.
    Type: Grant
    Filed: March 31, 1982
    Date of Patent: April 17, 1984
    Assignee: INTEROX (Societe Anonyme)
    Inventors: Georges Stas, Christian Biver