Patents by Inventor Jean-Francois Zagury

Jean-Francois Zagury 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: 20230416239
    Abstract: The present invention relates to a compound of the following formula (I): in particular for use use in the diagnostic, prevention or treatment of a cytokine-mediated disease in an individual.
    Type: Application
    Filed: November 12, 2021
    Publication date: December 28, 2023
    Inventors: Hadley MOUHSINE, Aïda MASCRET, Marc PORT, Jean-François ZAGURY, Matthieu MONTES, Maite SYLLA, Christophe RICCO, Damien CABRERA, Mohamed BENCHEKROUN
  • Publication number: 20230293636
    Abstract: The present invention relates to an anti-IL-6 agent for use in a method of preventing or treating post-operative pain in an individual.
    Type: Application
    Filed: December 31, 2020
    Publication date: September 21, 2023
    Inventors: Rene AZOULAI, Xavier CASSARD, Jean-Pierre SALLES, Jean-Francois ZAGURY
  • Publication number: 20230131650
    Abstract: The present invention relates to an immunogenic conjugate comprising: a carrier protein and at least one polypeptide having at most 100 amino acids comprising a sequence of 5 to 50 amino acids of interleukin 6 (IL-6) or IL-6 receptor (IL-6R), or a variant sequence having at least 75% identity with the sequence of 5 to 50 amino acids of IL-6 or IL-6R, wherein the polypeptide is covalently linked to the carrier protein and the carrier protein is a non-toxic mutant diphtheria toxin.
    Type: Application
    Filed: December 31, 2020
    Publication date: April 27, 2023
    Inventors: Lucille DESALLAIS, Jean-Pierre SALLES, Jean-Francois ZAGURY
  • Publication number: 20210371496
    Abstract: The present invention relates to a polypeptide which comprises or consists of:—a first sequence consisting of at least 8 contiguous amino acid residues selected from within the sequence extending from amino acid residues 123 to 137 of the PD-1 protein, and at most 30 contiguous amino acid residues selected from within the complete sequence of the PD-1 protein; and/or—a second sequence consisting of at least 8 contiguous amino acid residues selected from within the sequence extending from amino acid residues 66 to 81 of the PD-1 protein, and at most 30 contiguous amino acid residues selected from within the complete sequence of the PD-1 protein; and/or—a third sequence consisting of at least 8 contiguous amino acid residues selected from within the sequence extending from amino acid residues 95 to 110 of the PD-1 protein, and at most 30 contiguous amino acid residues selected from within the complete sequence of the PD-1 protein; and/or—a fourth sequence consisting of at least 8 contiguous amino acid residues
    Type: Application
    Filed: March 5, 2019
    Publication date: December 2, 2021
    Inventors: Lucille DESALLAIS, Jean-Pierre SALLES, Jean-François ZAGURY
  • Patent number: 10456456
    Abstract: The present invention relates to a pharmaceutical composition comprising, by way of active ingredient, at least one polypeptide comprising, or constituted by a sequence constituted by at least 8 contiguous amino acids and from at the most 30 contiguous amino acids chosen from within the interleukin-6 sequence and from at the most 30 contiguous amino acids chosen from within the complete IL-6 sequence.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: October 29, 2019
    Assignee: PEPTINOV SAS
    Inventors: Lucille Desallais, Matthieu Montes, Jean-Francois Zagury
  • Publication number: 20170333539
    Abstract: The present invention relates to a pharmaceutical composition comprising, by way of active ingredient, at least one polypeptide comprising, or constituted by a sequence constituted by at least 8 contiguous amino acids and from at the most 30 contiguous amino acids chosen from within the interleukin-6 sequence and from at the most 30 contiguous amino acids chosen from within the complete IL-6 sequence.
    Type: Application
    Filed: June 1, 2017
    Publication date: November 23, 2017
    Inventors: Lucille DESALLAIS, Matthieu MONTES, Jean-Francois Zagury
  • Patent number: 9669077
    Abstract: The present invention relates to a pharmaceutical composition comprising, by way of active ingredient, at least one polypeptide comprising, or constituted by a sequence constituted by at least 8 contiguous amino acids and from at the most 30 contiguous amino acids chosen from within the interleukin-6 sequence and from at the most 30 contiguous amino acids chosen from within the complete IL-6 sequence.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: June 6, 2017
    Assignee: PEPTINOV SAS
    Inventors: Lucille Desallais, Mattieu Montes, Jean-Francois Zagury
  • Patent number: 9301997
    Abstract: The present invention relates to a pharmaceutical composition comprising as active substance, at least one compound comprising, or consisting of, a polypeptide which comprises, or consists of, at least 11 contiguous amino acids selected from X1-S-D-I-F-X2-G-E-P-X3-L-X4-P-X5-X6-X7-X8-X9-Q-L (SEQ ID NO: 13).
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: April 5, 2016
    Assignee: PEPTINOV SAS
    Inventors: Jean-François Zagury, Rojo Ratsimandresy
  • Patent number: 8975399
    Abstract: A benzene sulphonamide compound of formula I or one of its addition salts with pharmaceutically acceptable acids, for its use in a method for treating a pathology linked to an excessive effect of TNF-alpha and for its use in a method for treating the human or animal body as a direct inhibitor of TNF-alpha.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: March 10, 2015
    Inventors: Jean-Francois Zagury, Matthieu Montes, Hadley Mouhsine, Helene Guillemain
  • Publication number: 20140322161
    Abstract: The present invention relates to a pharmaceutical composition comprising, by way of active ingredient, at least one polypeptide comprising, or constituted by a sequence constituted by at least 8 contiguous amino acids and from at the most 30 contiguous amino acids chosen from within the interleukin-6 sequence and from at the most 30 contiguous amino acids chosen from within the complete IL-6 sequence.
    Type: Application
    Filed: August 9, 2012
    Publication date: October 30, 2014
    Applicant: PEPTINOV SAS
    Inventors: Lucille Desallais, Mattieu Montes, Jean-Francois Zagury
  • Patent number: 8632781
    Abstract: The present invention relates to peptides derived from the proinflammatory cytokines, interleukin-1? (IL1?) and tumor necrosis factor ? (TNF?), and their use in human or veterinary therapy, such as to generally treat diseases linked to the overproduction of IL1? or TNF? as well as acute or chronic inflammatory diseases, rheumatoid arthritis, septic shock, autoimmune diabetes, graft rejection in the host, etc.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: January 21, 2014
    Assignee: Vaxconsulting
    Inventors: Jean-Francois Zagury, Marie-Christophe Boissier, Natacha Bessis
  • Patent number: 8529881
    Abstract: Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angströms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: September 10, 2013
    Assignee: Vaxconsulting
    Inventor: Jean-Francois Zagury
  • Publication number: 20130123266
    Abstract: A benzene sulphonamide compound of formula I or one of its addition salts with pharmaceutically acceptable acids, for its use in a method for treating a pathology linked to an excessive effect of TNF-alpha and for its use in a method for treating the human or animal body as a direct inhibitor of TNF-alpha.
    Type: Application
    Filed: July 19, 2011
    Publication date: May 16, 2013
    Applicant: VAX-CONSULTING
    Inventors: Jean-François Zagury, Matthieu Montes, Hadley Mouhsine, Hélène Guillemain
  • Publication number: 20120321652
    Abstract: Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angströms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient.
    Type: Application
    Filed: August 24, 2012
    Publication date: December 20, 2012
    Applicant: Vaxconsulting
    Inventor: Jean-François ZAGURY
  • Publication number: 20120269838
    Abstract: The present invention relates to a pharmaceutical composition comprising as active substance, at least one compound comprising, or consisting of, a polypeptide which comprises, or consists of, at least 11 contiguous amino acids selected from X1-S-D-I-F-X2-G-E-P-X3-L-X4-P-X5-X6-X7-X8-X9-Q-L (SEQ ID NO: 13).
    Type: Application
    Filed: September 21, 2010
    Publication date: October 25, 2012
    Inventors: Jean-François Zagury, Rojo Ratsimandresy
  • Patent number: 8277792
    Abstract: Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angströms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: October 2, 2012
    Assignee: Vaxconsulting
    Inventor: Jean-Francois Zagury
  • Publication number: 20120121627
    Abstract: Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angströms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient.
    Type: Application
    Filed: January 31, 2012
    Publication date: May 17, 2012
    Applicant: VAXCONSULTING
    Inventor: Jean-François ZAGURY
  • Patent number: 8147819
    Abstract: Peptide of a size comprised between 5 and 40 amino acids, originating from a cytokine, in which at least one of its amino acids comprises at least one of its atoms separated by a distance d of less than 5 angstroms from an atom of the receptor corresponding to said cytokine, the spacing d being evaluated on the basis of structural data, derivatives, immunogenic compounds comprising them, use of a peptide or peptide derivative or immunogenic compound for the preparation of a curative or preventative medicament intended for the treatment or prevention of diseases linked to an excess or to the presence of cytokines or for the treatment of an auto-immune disease and pharmaceutical compositions which contain at least one abovementioned peptide or peptide derivative or immunogenic compound as active ingredient.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: April 3, 2012
    Assignee: Vax Consulting
    Inventor: Jean-Francois Zagury
  • Patent number: 8101165
    Abstract: The invention concerns vaccines comprising as an active principle an immunogen which is a cytokinetic factor or a cell regulating factor particularly transcriptional or another type of factor with immunosuppressive/apoptotic/angiogenic properties abnormally released in the extracellular (stromal) environment by cancer or stromal cells of malignant tumors, and a pharmaceutically acceptable carrier for inducing a systemic or mucosal immune response with secretory formation of class IgC or IgA neutralizing antibodies directed against the native factor, or which is derived from such a factor and the use of said immunogen to obtain a medicine for use as anticancer drug.
    Type: Grant
    Filed: April 13, 2007
    Date of Patent: January 24, 2012
    Assignee: Neovacs
    Inventors: Jean Francois Zagury, Bernard Bizzini, Helene Le Buanec, Daniel Zagury
  • Publication number: 20110182922
    Abstract: The present invention relates to peptides derived from the proinflammatory cytokines, interleukin-1? (IL1?) and tumor necrosis factor ? (TNF?), and their use in human or veterinary therapy, such as to generally treat diseases linked to the overproduction of IL1? or TNF? as well as acute or chronic inflammatory diseases, rheumatoid arthritis, septic shock, autoimmune diabetes, graft rejection in the host, etc.
    Type: Application
    Filed: January 11, 2011
    Publication date: July 28, 2011
    Applicant: VAX CONSULTING
    Inventor: Jean-Francois ZAGURY