Patents by Inventor Béatrice Icard

Béatrice Icard 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).

  • Multilayer thermoplastic structure for gas tank
    Patent number: 6946176
    Abstract: A multi-layer thermoplastic structure that has at least one layer that is between 0.3 and 20 mm thick and is made of an ethylene-vinyl alcohol copolymer with a density of between 0.94 and 1.4, and a melt flow index of between 1.3 and 4.2 g/10 minutes at a temperature between 170 and 240 degree C. The multi-layer thermoplastic structure is obtained by rotation moulding and is of particular benefit when functioning as a gas tank.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: September 20, 2005
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Franck Jousse, Philippe Mazabraud, Béatrice Icard
  • Mulitlayer thermoplastic structure for gas tank
    Publication number: 20030175457
    Abstract: This invention relates to a multiple layer thermoplastic structure, use of the said structure for manufacturing a tank, and a tank comprising the said structure.
    Type: Application
    Filed: February 14, 2003
    Publication date: September 18, 2003
    Inventors: Franck Jousse, Philippe Mazabraud, Beatrice Icard