Patents by Inventor Serge Walter

Serge Walter 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).

  • Carbon-based materials derived from latex
    Patent number: 9017579
    Abstract: Organic gels of resorcinol-formaldehyde type, carbon-based materials of adjusted porosity derived therefrom by pyrolysis. Such materials may be used, in particular, for the production of electrodes.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: April 28, 2015
    Assignee: Hutchinson
    Inventors: Philippe Sonntag, David Ayme-Perrot, Jean-Michel Simon, Serge Walter
  • Carbon-Based Materials Derived from Latex
    Publication number: 20110140051
    Abstract: Organic gels of resorcinol-formaldehyde type, carbon-based materials of adjusted porosity derived therefrom by pyrolysis. Such materials may be used, in particular, for the production of electrodes.
    Type: Application
    Filed: March 26, 2009
    Publication date: June 16, 2011
    Inventors: Philippe Sonntag, David Ayme-Perrot, Jean-Michel Simon, Serge Walter