Patents by Inventor Didier Bigot

Didier Bigot 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).

  • Nonwoven substrate for joint tape and joint tape that is dimensionally stable and foldable without losing mechanical strength containing said substrate
    Patent number: 8962128
    Abstract: Nonwoven substrate for joint tape containing vegetable fibers from softwood or hardwood pulp, possibly with synthetic fibers and/or possibly glass fibers, characterized in that it also contains flax fibers obtained by retting. Joint tape including the substrate.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: February 24, 2015
    Assignee: Ahlstrom Corporation
    Inventors: Audrey Vincent-Beguin, Didier Bigot, Noel Cartier, Patrice Blanc, Bertrand Rupin, Jean-Michel Santarella
  • NONWOVEN SUBSTRATE FOR JOINT TAPE AND JOINT TAPE THAT IS DIMENSIONALLY STABLE AND FOLDABLE WITHOUT LOSING MECHANICAL STRENGTH CONTAINING SAID SUBSTRATE
    Publication number: 20130078442
    Abstract: Nonwoven substrate for joint tape containing vegetable fibres from softwood or hardwood pulp, possibly with synthetic fibres and/or possibly glass fibres, characterised in that it also contains flax fibres obtained by rating. Joint tape including the substrate.
    Type: Application
    Filed: November 29, 2010
    Publication date: March 28, 2013
    Inventors: Audrey Vincent-Beguin, Didier Bigot, Noël Cartier, Patrice Blanc, Bertrand Rupin, Jean-Michel Santarella
  • Use of an air permeable paper sheet as support element for a stack of fabrics
    Patent number: 6699353
    Abstract: The invention concerns an air permeable paper sheet as support element for a layer of fabrics (mat) on a production line in particular during the cutting phase. The invention is characterized in that said sheet has in its thickness pores or fine perforations distributed over the whole surface thereof, said sheet having a bulkiness or hand more than 2.5 cm3/g, enabling it to allow air to pass through by the suction effect produced from beneath its lower surface.
    Type: Grant
    Filed: August 11, 2000
    Date of Patent: March 2, 2004
    Assignee: Ahlstrom Lystil SA
    Inventors: Christophe Guillaumot, Didier Bigot