Patents by Inventor Didier Carle Gaston Grange

Didier Carle Gaston Grange 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).

  • Cod abatement process for electrochemical oxidation
    Patent number: 10144659
    Abstract: The invention relates to an effluent COD treatment procedure by anodic oxidation combining the use of two different types of anode with a suitable apportionment of current. The first type of anode comprises an anode based on diamond doped-synthetic diamond. The second type of anode comprises an anode with high oxygen overvoltage containing tin and antimony oxides.
    Type: Grant
    Filed: October 18, 2005
    Date of Patent: December 4, 2018
    Assignee: INDUSTRIE DE NORA S.P.A.
    Inventors: Yves Lucien Pellet, Didier Carle Gaston Grange, Paolo Rossi