Patents by Inventor Marco Granelli

Marco Granelli 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).

  • PROCESS FOR SOFTENING HYGIENIC PAPER
    Publication number: 20080179025
    Abstract: An on-line process for manufacturing a multi-ply hygienic paper product is provided which involves the steps of supplying at least two separate webs to a processing station, applying to at least one of the surfaces of a web forming an outer ply a softening composition, adjoining the webs by gluing and/or embossing to manufacture a multi-ply hygienic paper product and directly transporting such paper to a cutting and/ or further processing station.
    Type: Application
    Filed: December 19, 2007
    Publication date: July 31, 2008
    Inventors: Stefano Carrara, Marco Granelli, Dario Cavalli