Patents by Inventor Jean-Luc Beretti

Jean-Luc Beretti 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).

  • Means for identifying a strain isolated from a clinical sample at the species and/or subspecies level
    Patent number: 8155892
    Abstract: The invention relates to a method for identifying a strain isolated from a clinical sample, at the species and/or subspecies level, using MALDI-TOF-MS analysis comprising a step of classifying the germ in a group before performing the MALDI-TOF-MS analysis.
    Type: Grant
    Filed: July 8, 2009
    Date of Patent: April 10, 2012
    Assignees: Assistance Publique-Hopitaux de Paris (APHP), Universite Paris Descartes
    Inventors: Xavier Nassif, Jean-Luc Beretti, Etienne Carbonnelle, Agnès Ferroni, Marie Elisabeth Bougnoux, Nicolas Degand, Alexandre Alanio
  • Method for identifying germs in a liquid medium
    Publication number: 20110318776
    Abstract: This invention relates to a method for identifying germs in a liquid medium, comprising adding a membrane detergent to the liquid medium containing components of a host infected with germs, i.e. cellular components and proteins from the extracellular environment, so as to release the germs from these components without degrading them, and in that the germs that have grown in the liquid medium are analysed by MALDI-TOF MS.
    Type: Application
    Filed: March 3, 2010
    Publication date: December 29, 2011
    Inventors: Xavier Nassif, Agnès Ferroni, Brunhilde Dauphin, Etienne Carbonnelle, Jean-Luc Beretti
  • Means for identifying a strain isolated from a clinical sample at the species and/or subspecies level
    Publication number: 20100116980
    Abstract: The invention relates to a method for identifying a strain isolated from a clinical sample, at the species and/or subspecies level, using MALDI-TOF-MS analysis comprising a step of classifying the germ in a group before performing the MALDI-TOF-MS analysis
    Type: Application
    Filed: July 8, 2009
    Publication date: May 13, 2010
    Inventors: Xavier Nassif, Jean-Luc Beretti, Etienne Carbonnelle, Agnès Ferroni, Marie Elisabeth Bougnoux, Nicolas Degand, Alexandre Alanio