Patents by Inventor Geneviève Neveu, legal representative

Geneviève Neveu, legal representative 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).

  • Catalyst based on ferrierite/iron for catalytic reduction of nitrous oxide
    Patent number: 7238641
    Abstract: A catalyst for reducing the nitrous oxide content in gas, which operates at relatively low temperatures, the activity of which is relatively insensitive to the presence of water vapor and which is highly resistant to hydrothermal degradation, is prepared from ferrierite exchanged with iron. Application to the treatment of gases with a low N2O content, such as gases resulting from plants for the manufacture of nitric acid, and of gases with a high N2O content, which are emitted during oxidations of organic compounds by nitric acid.
    Type: Grant
    Filed: December 1, 2003
    Date of Patent: July 3, 2007
    Assignees: Grande-Paroisse S.A., Institut Regional des Matariaux Avances (IRMS)
    Inventors: Christian Hamon, Karine Malefant, Geneviève Neveu, legal representative, Bernard Neveu, deceased