Patents by Inventor Jean-Marie Herrmann

Jean-Marie Herrmann 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).

  • COMBINED TREATMENT OF GASEOUS EFFLUENTS BY COLD PLASMA AND PHOTOCATALYSTS
    Publication number: 20090223806
    Abstract: The invention relates to a process for treating gaseous effluents according to which said effluents are subjected to simultaneous treatment by cold plasma and to the action of a photocatalyst under additional ultraviolet (UV) radiation, as well as a device for the implementation of such a process.
    Type: Application
    Filed: November 7, 2006
    Publication date: September 10, 2009
    Inventors: Frederic Thevenet, Eric Puzenat, Chantal Guillard, Joseph Dussaud, Roland Clavel, Emmanuel Rutman, Jean-Marie Herrmann, Antoine Rousseau, Olivier Guaitella