Patents by Inventor Françoise GRANET

Françoise GRANET 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).

  • Natural rubber
    Patent number: 11345795
    Abstract: A cup lump natural rubber devoid of impurities with a size of greater than 0.5 mm and having a plasticity retention index of greater than 80 is provided. The use of such a natural rubber in a line for manufacturing a semi-finished product based on natural rubber makes it possible to ensure an improved compromise of performances which are the productivity of a line for manufacturing semi-finished products and the quality of the semi-finished products resulting from this production line.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: May 31, 2022
    Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Françoise Granet, Denis Bernard, Jérôme Dussillols
  • NATURAL RUBBER
    Publication number: 20200283598
    Abstract: A cup lump natural rubber devoid of impurities with a size of greater than 0.5 mm and having a plasticity retention index of greater than 80 is provided. The use of such a natural rubber in a line for manufacturing a semi-finished product based on natural rubber makes it possible to ensure an improved compromise of performances which are the productivity of a line for manufacturing semi-finished products and the quality of the semi-finished products resulting from this production line.
    Type: Application
    Filed: November 15, 2018
    Publication date: September 10, 2020
    Applicant: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
    Inventors: Françoise GRANET, Denis BERNARD, Jérôme DUSSILLOLS