Patents by Inventor Pierre Malalel

Pierre Malalel 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).

  • Unsaturated polyester-based material for neutron-shielding and for maintaining sub-criticality
    Patent number: 7524438
    Abstract: The invention concerns a neutron shielding material for maintaining sub-criticality based on unsaturated polymer: Said material comprises an unsaturated polyester resin, at least an inorganic boron compound, and at least a hydrogenated inorganic compound, in amounts such that the boron concentration is 4.1021 to 25.1021 atoms per cm3 and the hydrogen concentration is 3.1022 to 5.5.1022 atoms per cm3.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: April 28, 2009
    Assignee: Cogema Logistics
    Inventors: Pierre Malalel, Martine Valiere
  • Neutron shielding material for maintaining sub-criticality based on unsaturated polymer
    Publication number: 20050001205
    Abstract: The invention concerns a neutron shielding material for maintaining sub-criticality based on unsaturated polymer: Said material comprises an unsaturated polyester resin, at least an inorganic boron compound, and at least a hydrogenated inorganic compound, in amounts such that the boron concentration is 4.1021 to 25.1021 atoms per cm3 and the hydrogen concentration is 3.1022 to 5.5.1022 atoms per cm3.
    Type: Application
    Filed: September 27, 2002
    Publication date: January 6, 2005
    Inventors: Pierre Malalel, Martine Valiere
  • Packaging device for bulk transportation of uraniferous fissile materials
    Publication number: 20040071254
    Abstract: A packaging device, for bulk transport of uraniferous fissile materials.
    Type: Application
    Filed: November 12, 2003
    Publication date: April 15, 2004
    Inventor: Pierre Malalel