Patents by Inventor Jean Jacques Guilleminot

Jean Jacques Guilleminot 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).

  • Active composite having a laminate structure comprising an active in the form of granules
    Patent number: 6210652
    Abstract: An active composite, consisting of a compressed support and of at least one agent that is active with respect to a gas, the compressed support comprising recompressed expanded graphite having a relative density of between 0.02 and 1.5, is formed from a series of sheets superposed on top of one another. According to the invention, the active agent is dispersed between the sheets in the form of granules.
    Type: Grant
    Filed: January 6, 2000
    Date of Patent: April 3, 2001
    Assignee: Centre National de la Recherche Scientifique
    Inventors: Pierre Bou, Jean Jacques Guilleminot, Michel Pons
  • Active composite having a laminate structure comprising an active agent in the form of granules
    Patent number: 6045915
    Abstract: An active composite, consisting of a compressed support and of at least one agent that is active with respect to a gas, the compressed support comprising recompressed expanded graphite having a relative density of between 0.02 and 1.5, is formed from a series of sheets superposed on top of one another. According to the invention, the active agent is dispersed between the sheets in the form of granules.
    Type: Grant
    Filed: October 21, 1997
    Date of Patent: April 4, 2000
    Assignee: Elf Aquitaine
    Inventors: Pierre Bou, Jean Jacques Guilleminot, Michel Pons