Patents by Inventor Eric ROUSSET

Eric ROUSSET 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 OF MANUFACTURING A GRAPHENE/GRAPHEHE OXIDE LAYER AND A GRAPHENE/GRAPHEHE OXIDE-COATED SUPPORT
    Publication number: 20250002353
    Abstract: There is provided a method of manufacturing a graphene/graphene oxide layer comprising the steps of: providing a suspension of graphene/graphene oxide in a suspension liquid, applying the suspension on a support, heating the suspension and the support to evaporate liquid to form a layer of graphene/graphene oxide on the support, subjecting the graphene/graphene oxide layer and the support to pressure, and subjecting the graphene/graphene oxide layer to annealing process.
    Type: Application
    Filed: September 13, 2024
    Publication date: January 2, 2025
    Inventors: Göran BOLIN, Erkki LAITI, Eric ROUSSET
  • Method of manufacturing a graphene/graphehe oxide layer and a graphene/graphehe oxide-coated support
    Patent number: 12122677
    Abstract: There is provided a method of manufacturing a graphene/graphene oxide layer comprising the steps of: providing a suspension of graphene/graphene oxide in a suspension liquid, applying the suspension on a support, heating the suspension and the support to evaporate liquid to form a layer of graphene/graphene oxide on the support, subjecting the graphene/graphene oxide layer and the support to pressure, and subjecting the graphene/graphene oxide layer to annealing process.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 22, 2024
    Assignee: AHLSTROM OYJ
    Inventors: Göran Bolin, Erkki Laiti, Eric Rousset
  • METHOD AND APPARATUS FOR FOLDING A STACK OF SHEETS
    Publication number: 20230234805
    Abstract: According to an example aspect of the present invention, there is provided a method and apparatus for folding a stack of superposed sheets. The method comprises transferring the stack to a folding station, gripping a first part of the stack with a first grip and forming a crease on the stack to facilitate the folding. Then the at least a part of the stack is folded over the first part of the stack that has been gripped by utilizing the crease, the folded stack is gripped with a second grip and the folded stack is transferred from the folding station to a next handling stage and releasing the first grip.
    Type: Application
    Filed: September 30, 2020
    Publication date: July 27, 2023
    Inventors: Daniel L. Cournoyer, Bruno Dellier, Eric Rousset, Philippe Sorel
  • A METHOD OF MANUFACTURING A GRAPHENE/GRAPHEHE OXIDE LAYER AND A GRAPHENE/GRAPHEHE OXIDE-COATED SUPPORT
    Publication number: 20210009425
    Abstract: There is provided a method of manufacturing a graphene/graphene oxide layer comprising the steps of: providing a suspension of graphene/graphene oxide in a suspension liquid, applying the suspension on a support, heating the suspension and the support to evaporate liquid to form a layer of graphene/graphene oxide on the support, subjecting the graphene/graphene oxide layer and the support to pressure, and subjecting the graphene/graphene oxide layer to annealing process.
    Type: Application
    Filed: February 15, 2019
    Publication date: January 14, 2021
    Applicant: Ahlstrom-Munksjö Oyj
    Inventors: Göran BOLIN, Erkki LAITI, Eric ROUSSET