Patents by Inventor Céline Monnet-Mars

Céline Monnet-Mars 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).

  • Use of modified Fc fragments in immunotherapy
    Patent number: 12247076
    Abstract: The present invention relates to the use of antibody Fc fragments in the treatment of autoimmune and/or inflammatory diseases, said Fc fragments being isolated recombinant Fc fragments having a modified affinity for at least one of the Fc receptors (FcR), particularly an increased affinity to FcRn.
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: March 11, 2025
    Assignee: Laboratoire Français du Fractionnement et des Biotechnologies
    Inventors: Philippe Mondon, Céline Monnet-Mars, Alexandre Fontayne, Christophe De Romeuf, Abdessatar Chtourou
  • USE OF MODIFIED FC FRAGMENTS IN IMMUNOTHERAPY
    Publication number: 20180355034
    Abstract: The present invention relates to the use of antibody Fc fragments in the treatment of autoimmune and/or inflammatory diseases, said Fc fragments being isolated recombinant Fc fragments having a modified affinity for at least one of the Fc receptors (FcR), particularly an increased affinity to FcRn.
    Type: Application
    Filed: July 6, 2016
    Publication date: December 13, 2018
    Applicant: Laboratoire Français du Fractionnement et des Biotechnologies
    Inventors: Philippe Mondon, Céline Monnet-Mars, Alexandre Fontayne, Christophe De Romeuf, Abdessatar Chtourou
  • FC VARIANTS WITH REDUCED EFFECTOR FUNCTIONS
    Publication number: 20140378663
    Abstract: A method for producing a variant of a parent polypeptide including a Fc region, which variant exhibits reduced binding to the protein C1q and to at least one receptor Fcg? R as compared to the parent polypeptide.
    Type: Application
    Filed: June 25, 2012
    Publication date: December 25, 2014
    Applicant: LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DE BIOTECHNOLOGIES
    Inventors: Alexandre Fontayne, Sylvie Jorieux, Celine Monnet-Mars, Philippe Mondon, Abdelhakim Kharrat, Khalil Bouayadi
  • Optimized FC variants
    Patent number: 8742074
    Abstract: A variant of a parent polypeptide including an Fc region, which variant exhibits increased binding to FcRn as compared to the parent polypeptide and includes at least one amino acid modification in the Fc region.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: June 3, 2014
    Assignee: Laboratoire Francais du Fractionnement et des Biotechnologies
    Inventors: Christian Behrens, Sylvie Jorieux, Abdelhakim Kharrat, Khalil Bouayadi, Philippe Mondon, Celine Monnet-Mars
  • OPTIMIZED FC VARIANTS
    Publication number: 20120009188
    Abstract: A variant of a parent polypeptide including an Fc region, which variant exhibits increased binding to FcRn as compared to the parent polypeptide and includes at least one amino acid modification in the Fc region.
    Type: Application
    Filed: March 19, 2010
    Publication date: January 12, 2012
    Applicant: LFB BIOTECHNOLOGIES
    Inventors: Christian Behrens, Sylvie Jorieux, Abdelhakim Kharrat, Khalil Bouayadi, Philippe Mondon, Celine Monnet-Mars
  • Optimized FC variants
    Patent number: RE45992
    Abstract: A variant of a parent polypeptide including an Fc region, which variant exhibits increased binding to FcRn as compared to the parent polypeptide and includes at least one amino acid modification in the Fc region.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: May 3, 2016
    Assignee: LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES
    Inventors: Christian Behrens, Sylvie Jorieux, Abdelhakim Kharrat, Khalil Bouayadi, Philippe Mondon, Celine Monnet-Mars
  • Optimized FC variants
    Patent number: RE46585
    Abstract: A variant of a parent polypeptide including an Fc region, which variant exhibits increased binding to FcRn as compared to the parent polypeptide and includes at least one amino acid modification in the Fc region.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: October 24, 2017
    Assignee: LABORATOIRE FRANCAIS DU FRACTIONNEMENT ET DES BIOTECHNOLOGIES
    Inventors: Christian Behrens, Sylvie Jorieux, Abdelhakim Kharrat, Khalil Bouayadi, Philippe Mondon, Celine Monnet-Mars