Patents by Inventor Mathieu BROUNAIS

Mathieu BROUNAIS 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).

  • Packaging for the transport and/or storage of radioactive materials, permitting easier production and improved heat conductivity
    Patent number: 11250961
    Abstract: Packaging for the transport and/or storage of radioactive materials includes a lateral packaging body around which an outer radiation protection envelope is disposed, which is made from a plurality of individual annular structures stacked on top of each other. Every structure includes an outer annular wall and a radial heat conductive wall, an outer end of which is secured to the wall, and an inner end of which is in contact with the lateral body. Furthermore, two directly consecutive structures delimit an annular cavity housing at least one radiation protection element, the cavity being closed radially towards the outside by the wall of one or both directly consecutive structures, and axially closed by the radial heat-conducting structure of one and the other of the two structures.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: February 15, 2022
    Assignee: TN INTERNATIONAL
    Inventors: Didier Vuillermoz, Mathieu Brounais, Patrice Puppetti, Florent Ferry, Nicolas Bueil, Amine Neffati
  • PACKAGING FOR THE TRANSPORT AND/OR STORAGE OF RADIOACTIVE MATERIALS, PERMITTING EASIER PRODUCTION AND IMPROVED HEAT CONDUCTIVITY
    Publication number: 20210241932
    Abstract: Packaging for the transport and/or storage of radioactive materials includes a lateral packaging body around which an outer radiation protection envelope is disposed, which is made from a plurality of individual annular structures stacked on top of each other. Every structure includes an outer annular wall and a radial heat conductive wall, an outer end of which is secured to the wall, and an inner end of which is in contact with the lateral body. Furthermore, two directly consecutive structures delimit an annular cavity housing at least one radiation protection element, the cavity being closed radially towards the outside by the wall of one or both directly consecutive structures, and axially closed by the radial heat-conducting structure of one and the other of the two structures.
    Type: Application
    Filed: April 25, 2019
    Publication date: August 5, 2021
    Inventors: Didier VUILLERMOZ, Mathieu BROUNAIS, Patrice PUPPETTI, Florent FERRY, Nicolas BUEIL, Amine NEFFATI