Patents Assigned to Graftys SA
  • Gallium-doped phosphocalcic compounds
    Patent number: 8920555
    Abstract: The present invention relates to a gallium-doped phosphocalcic compound of formula (I): Ca(10.5-1.5x)Gax(PO4)7??(I) wherein 0<x<1 and the salts, hydrates and mixtures thereof. The invention further relates to a solid state process and a process in solution for the manufacture of such compounds and the use thereof for the preparation of a biomaterial, in particular a self-setting calcium-phosphate cement (CPC).
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: December 30, 2014
    Assignees: Graftys SA, University de Nantes, Centre National de la Recherche Scientifique
    Inventors: Bruno Bujoli, Jean-Michel Bouler, Pascal Janvier, Ibrahim Khairoun, Verena Schnitzler