Patents by Inventor Jean-François PERRIN

Jean-François PERRIN 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).

  • Production method incorporating particles containing silicon
    Patent number: 11554989
    Abstract: A production method is provided in which submicronic particles containing silicon are incorporated into a matrix, wherein, during the incorporation of the particles, the particles are in a compacted state with a bulk density of more than 0.10 grams per cubic centimeter, and the compacted particles have a specific surface area at least 70% of that of the particles considered separately without contact between each other.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: January 17, 2023
    Assignee: NANOMAKERS
    Inventors: Jean-François Perrin, Yohan Oudart
  • PRODUCTION METHOD INCORPORATING PARTICLES CONTAINING SILICON
    Publication number: 20210078911
    Abstract: A production method is provided in which submicronic particles containing silicon are incorporated into a matrix, wherein, during the incorporation of the particles, the particles are in a compacted state with a bulk density of more than 0.10 grams per cubic centimeter, and the compacted particles have a specific surface area at least 70% of that of the particles considered separately without contact between each other.
    Type: Application
    Filed: December 12, 2018
    Publication date: March 18, 2021
    Inventors: Jean-François PERRIN, Yohan OUDART