Patents by Inventor Gilles Vetter

Gilles Vetter 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).

  • Fibrous substrate containing fibers and nanofibrillar polysaccharide
    Patent number: 10781025
    Abstract: A single-layer fibrous substrate comprising, by dry weight compared with the weight of the substrate: between 39.9 and 87.9% natural fibers refined to above 50° SR; between 12 and 60% nanofibrillar polysaccharide; and between 0.1 and 4% of at least one retention agent.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: September 22, 2020
    Assignee: AHLSTROM-MUNKSJÖ OYJ
    Inventors: Francois Toubeau, Gilles Vetter
  • FIBROUS SUBSTRATE CONTAINING FIBERS AND NANOFIBRILLAR POLYSACCHARIDE
    Publication number: 20160016717
    Abstract: A single-layer fibrous substrate comprising, by dry weight compared with the weight of the substrate: between 39.9 and 87.9% natural fibers refined to above 50° SR; between 12 and 60% nanofibrillar polysaccharide; and between 0.1 and 4% of at least one retention agent.
    Type: Application
    Filed: March 19, 2014
    Publication date: January 21, 2016
    Applicant: AHLSTROM CORPORATION
    Inventors: Francois Toubeau, Gilles Vetter