Patents by Inventor Stephane Guilbert

Stephane Guilbert 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 preparing composite materials containing natural binders
    Patent number: 7387756
    Abstract: The invention relates to a method for preparing natural fibre-based composite materials containing natural binders and powdery proteins, comprising the following steps; adding a powdery protein adhesive binder to natural fibres having a moisture content of 1 15%; mixing the natural fibres together with the powdery protein adhesive; adjusting the moisture content of the composition to 6 24% w/w; and submitting the mixture to a heat pressure treatment to form the natural fibre-based material.
    Type: Grant
    Filed: January 21, 2002
    Date of Patent: June 17, 2008
    Assignees: Tate & Lyle Europe, ENSAM
    Inventors: Stephane Guilbert, Andreas Redl, Marie-Helene Morel
  • Method for preparing composite materials containing natural binders
    Publication number: 20040062920
    Abstract: The invention relates to a method for preparing natural fibre-based composite materials containing natural binders and powdery proteins, comprising the following steps; adding a powdery protein adhesive binder to natural fibres having a moisture content of 1 15%; mixing the natural fibres together with the powdery protein adhesive; adjusting the moisture content of the composition to 6 24% w/w; and submitting the mixture to a heat pressure treatment to form the natural fibre-based material.
    Type: Application
    Filed: November 10, 2003
    Publication date: April 1, 2004
    Inventors: Stephane Guilbert, Andreas Redl, Marie-Helene Morel