Patents Assigned to JD INVEST
  • Process for the preparation of nacre mechano-structured by mechanosynthesis, mechano-structured nacre thus obtained and uses thereof
    Patent number: 8485458
    Abstract: The present invention relates to a method for the preparation of mechano-structured nacre by mechanosynthesis of micrometric nacre powder, characterized in that the temperature of the nacre is kept below 40° C. It also relates to the mechano-structured nacre and to uses thereof, in particular on implants and bone substitute pieces on which the mechano-structured nacre is deposited.
    Type: Grant
    Filed: June 16, 2010
    Date of Patent: July 16, 2013
    Assignee: JD Invest
    Inventors: Serge Camprasse, Georges Camprasse
  • Process for the preparation of NACRE mechano-structured by mechanosynthesis, mechano-structured NACRE thus obtained and uses thereof
    Publication number: 20110004218
    Abstract: The present invention relates to a method for the preparation of mechano-structured nacre by mechanosynthesis of micrometric nacre powder, characterized in that the temperature of the nacre is kept below 40° C. It also relates to the mechano-structured nacre and to uses thereof, in particular on implants and bone substitute pieces on which the mechano-structured nacre is deposited.
    Type: Application
    Filed: June 16, 2010
    Publication date: January 6, 2011
    Applicant: JD INVEST
    Inventors: Joël DRAI, Josette GUILLOT