Patents by Inventor Geraldine Teppaz

Geraldine Teppaz 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).

  • Publication number: 20240083963
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof.
    Type: Application
    Filed: July 14, 2023
    Publication date: March 14, 2024
    Inventors: Sebastien Daniel Morisseau, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Béchard
  • Patent number: 11753454
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: September 12, 2023
    Assignees: Cytune Pharma, INSERM (Institut National de la Santé et de la Recherche Médicale)
    Inventors: Sebastien Daniel Morisseau, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard
  • Publication number: 20220281983
    Abstract: The present invention relates to methods for promoting T cells response. The inventors examined the expression and function of CLEC-1 in human DCs and demonstrated for the first time a cell-surface expression. They investigated its functional role following triggering on orchestration of T-cell responses. The inventors showed in vitro and in vivo with CLEC-1 deficient rats and rat CLEC-1 Fc fusion protein that disruption of CLEC-1 signalling enhances in vitro Th17 activation and in vivo enhances T cell priming and Th17 and Th1 activation. In particular, the present invention relates to CLEC-1 antagonists for promoting T cells response in a subject in need thereof.
    Type: Application
    Filed: May 10, 2022
    Publication date: September 8, 2022
    Inventors: Elise CHIFFOLEAU, Geraldine TEPPAZ, Nicolas POIRIER, Bernard VANHOVE, Vanessa GAUTTIER
  • Patent number: 11365257
    Abstract: The present invention relates to methods for promoting T cells response. The inventors examined the expression and function of CLEC-1 in human DCs and demonstrated for the first time a cell-surface expression. They investigated its functional role following triggering on orchestration of T-cell responses. The inventors showed in vitro and in vivo with CLEC-1 deficient rats and rat CLEC-1 Fc fusion protein that disruption of CLEC-1 signalling enhances in vitro Th17 activation and in vivo enhances T cell priming and Th17 and Th1 activation. In particular, the present invention relates to CLEC-1 antagonists for promoting T cells response in a subject in need thereof.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: June 21, 2022
    Assignees: INSERM (INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE), UNIVERSITE DE NANTES, OSE IMMUNOTHERAPEUTICS
    Inventors: Elise Chiffoleau, Géraldine Teppaz, Nicolas Poirier, Bernard Vanhove, Vanessa Gauttier
  • Publication number: 20210147503
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof.
    Type: Application
    Filed: October 12, 2020
    Publication date: May 20, 2021
    Inventors: Sebastien Daniel Morisseau, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard
  • Patent number: 10899816
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: January 26, 2021
    Assignees: INSERM (Institut National De La Santé Et De La Recherche Medicale), Cytune Pharma
    Inventors: Sebastien Daniel Morisseau, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard
  • Patent number: 10626155
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: April 21, 2020
    Assignees: Cytune Pharma, INSERM (Institut National De La Sante Et De La Recherche Medicale)
    Inventors: Sebastien Daniel Morisseau, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard
  • Publication number: 20190309075
    Abstract: The present invention relates to methods for promoting T cells response. The inventors examined the expression and function of CLEC-1 in human DCs and demonstrated for the first time a cell-surface expression. They investigated its functional role following triggering on orchestration of T-cell responses. The inventors showed in vitro and in vivo with CLEC-1 deficient rats and rat CLEC-1 Fc fusion protein that disruption of CLEC-1 signalling enhances in vitro Th17 activation and in vivo enhances T cell priming and Th17 and Th1 activation. In particular, the present invention relates to CLEC-1 antagonists for promoting T cells response in a subject in need thereof.
    Type: Application
    Filed: October 20, 2017
    Publication date: October 10, 2019
    Inventors: Elise CHIFFOLEAU, Géraldine TEPPAZ, Nicolas POIRIER, Bernard VANHOVE, Vanessa GAUTTIER
  • Publication number: 20180312560
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and (ii) a polypeptide comprising the amino acid sequence of the sushi domain of the interleukin 15R alpha (IL-15R?) or derivatives thereof; and uses thereof
    Type: Application
    Filed: June 19, 2018
    Publication date: November 1, 2018
    Inventors: Sebastien Daniel MORISSEAU, Geraldine TEPPAZ, Yannick Laurent Joseph JACQUES, Bruno Gilbert Marc ROBERT, Guy Luc Michel DE MARTYNOFF, David BECHARD
  • Publication number: 20160318986
    Abstract: The present invention relates to an immunocytokine comprising (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to said conjugate, wherein said conjugate comprises (i) a polypeptide comprising the amino acid sequence of the interleukin 15 or derivatives thereof, and a polypeptide comprising the amino acid sequence of the sushi domain of the IL-15R? or derivatives thereof; and uses thereof.
    Type: Application
    Filed: July 19, 2016
    Publication date: November 3, 2016
    Inventors: Sebastien Daniel MORISSEAU, Geraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard
  • Publication number: 20150152188
    Abstract: The immunocytokine includes (a) a conjugate, and (b) an antibody or a fragment thereof directly or indirectly linked by covalence to the conjugate, wherein the conjugate includes (i) a polypeptide including the amino acid sequence of the interleukin 15 or derivatives thereof, and a polypeptide including the amino acid sequence.
    Type: Application
    Filed: June 22, 2012
    Publication date: June 4, 2015
    Inventors: Sebastien Daniel Morisseau, Géraldine Teppaz, Yannick Laurent Joseph Jacques, Bruno Gilbert Marc Robert, Guy Luc Michel De Martynoff, David Bechard