Patents by Inventor Chrístophe Charmette

Chrístophe Charmette 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).

  • Self-supporting dynamic polymeric membrane, method for preparing same, and uses thereof
    Patent number: 8887927
    Abstract: A method of preparation for polyimine self-supported dynamic polymeric membranes (called “dynameric” membranes) is provided along with their use in separation processes, especially for separating gaseous species.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: November 18, 2014
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Gihane Nasr, Mihail-Dumitru Barboiu, Christophe Charmette, José Gregorio Sanchez Marcano
  • Self-supporting dynamic polymer membrane, and uses
    Patent number: 8748556
    Abstract: A method of preparation for Self-supporting dynamic polymer membranes (called “dynamer” membranes) of the polyimine type is provided along with their use in separation processes, especially for separating gaseous species.
    Type: Grant
    Filed: March 11, 2010
    Date of Patent: June 10, 2014
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Gihane Nasr, Mihail-Dumitru Barboiu, Christophe Charmette, José Gregorio Sanchez Marcano
  • SELF-SUPPORTING DYNAMIC POLYMER MEMBRANE, METHOD OF PREPARATION, AND USES
    Publication number: 20120107720
    Abstract: The present invention relates to self-supporting dynamic polymer membranes (called “dynamer” membranes) of the polyimine type, to their method of preparation and to their use in separation processes, especially for separating gaseous CP species.
    Type: Application
    Filed: March 11, 2010
    Publication date: May 3, 2012
    Inventors: Gihane Nasr, Mihai-Dumitru Barboiu, Christophe Charmette, José Gregorio Sanchez Marcano
  • SELF-SUPPORTING DYNAMIC POLYMERIC MEMBRANE, METHOD FOR PREPARING SAME, AND USES THEREOF
    Publication number: 20120024786
    Abstract: “A method of preparation for polyimine self-supported dynamic polymeric membranes (called “dynameric” membranes) is provided along with their use in separation processes, especially for separating gaseous species.
    Type: Application
    Filed: March 11, 2010
    Publication date: February 2, 2012
    Inventors: Gihane Nasr, Mihail-Dumitru Barboiu, Chrístophe Charmette, José Gregorio Sanchez Marcano