Patents by Inventor Valérie Massardier-Nageotte

Valérie Massardier-Nageotte 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).

  • Method for granulating polymers and product produced by this method
    Patent number: 10189970
    Abstract: A granulation method that can be used to obtain a polymer from “post-consumer” materials, and a motor vehicle part made from polymers produced by recycling used polymers.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: January 29, 2019
    Assignees: COMPAGNIE PLASTIC OMNIUM, INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE LYON, UNIVERSITE CLAUDE BERNARD LYON 1, UNIVERSITE JEAN MONNET SAINT ETIENNE, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)
    Inventors: Frederic Viot, Philippe Cassagnau, Valérie Massardier-Nageotte, Flavien Melis
  • METHOD FOR GRANULATING POLYMERS AND PRODUCT PRODUCED BY THIS METHOD
    Publication number: 20150267028
    Abstract: A granulation method that can be used to obtain a polymer from “post-consumer” materials, and a motor vehicle part made from polymers produced by recycling used polymers.
    Type: Application
    Filed: October 23, 2013
    Publication date: September 24, 2015
    Inventors: Frederic Viot, Philippe Cassagnau, Valérie Massardier-Nageotte, Flavien Melis
  • METHOD FOR TREATING A MATERIAL DERIVED FROM RECOVERY AND GRINDING
    Publication number: 20110288190
    Abstract: A method of treating a material derived from recovery and shredding, the material comprising a mixture of polypropylene and polyethylene, wherein the material is mixed with 1% to 5% by weight of copolymer of ethylene-?-olefin type.
    Type: Application
    Filed: November 30, 2009
    Publication date: November 24, 2011
    Applicant: COMPAGNIE PLASTIC OMNIUM
    Inventors: Frederic Viot, Jacques Guillet, Philippe Cassagnau, Valerie Massardier-Nageotte, Rodolphe Sonnier