Patents by Inventor Anne Barbier

Anne Barbier 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).

  • Apparatus for the separation of at least one constituent of a gas mixture by pressure swing adsorption
    Patent number: 7641719
    Abstract: The gas separation apparatus comprises a flexible wall which is maintained in a placed position on an upper end of an adsorbant material; the volume between the wall and an upper dome communicates with one of inner and outer chambers on both sides of the adsorbant (4). The invention can be used to separate air components.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: January 5, 2010
    Assignee: L'Air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Jérôme Bres, Xavier Vigor, Sylvain Fourage, Anne Barbier
  • Apparatus for the separation of at least one constituent of a gas mixture by pressure swing adsorption
    Publication number: 20070056442
    Abstract: The gas separation apparatus comprises a flexible wall which is maintained in a placed position on an upper end of an adsorbant material; the volume between the wall and an upper dome communicates with one of inner and outer chambers on both sides of the adsorbant (4). The invention can be used to separate air components.
    Type: Application
    Filed: June 18, 2004
    Publication date: March 15, 2007
    Inventors: Jerome Bres, Xavier Vigor, Sylvain Fourage, Anne Barbier