Patents by Inventor Marcel Negrerie

Marcel Negrerie 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).

  • Method for metallizing non-conductive substrates
    Patent number: 5674373
    Abstract: A method comprising the steps of (a) preparing a divided copper oxide dispersion (4) including a solvent and a selected binder, (b) applying said dispersion to a non-conductive substrate (1) to form a film (5), (c) forming a Cu film (9) with a suitable reagent, and (d) electrolytically depositing at least one metal film (11) on said film (9).
    Type: Grant
    Filed: April 12, 1996
    Date of Patent: October 7, 1997
    Assignee: Trefimetaux
    Inventors: Marcel Negrerie, Guy de Hollain, Van Huu N'Guyen, Serge Insenga