Patents Assigned to Kyhon SARL
  • Magnesium ammonium phosphate cement composition
    Patent number: 7942963
    Abstract: This invention relates to a cement, which comprises in its main phase of microcrystalline magnesium ammonium phosphate and nanoapatite after hardening and thus at the same time has considerable strength. The material is biologically degradable and is suitable for application in tooth cements, as bone replacement, as bone filler, as bone cement or as bone adhesive.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: May 17, 2011
    Assignee: Kyhon SARL
    Inventor: Michael Zimmermann