Patents Assigned to Cytheris
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Publication number: 20140377218Abstract: The invention relates to the use of Interleukin-7 (IL-7), for treating hepatitis C in a patient infected with hepatitis C virus, wherein said patient has been treated or is being treated with an antiviral agent or a combination of antiviral agents that reduces viral load.Type: ApplicationFiled: August 2, 2012Publication date: December 25, 2014Applicant: CYTHERISInventors: Michel Morre, Brigitte Assouline, Therese Croughs, Pierre Demol, Stephanie Beq
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Patent number: 8153114Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: GrantFiled: August 24, 2011Date of Patent: April 10, 2012Assignee: CytherisInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque
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Publication number: 20120016104Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: ApplicationFiled: August 24, 2011Publication date: January 19, 2012Applicant: CYTHERISInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque
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Patent number: 8034327Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: GrantFiled: February 24, 2010Date of Patent: October 11, 2011Assignee: CytherisInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque
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Publication number: 20100196312Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: ApplicationFiled: February 24, 2010Publication date: August 5, 2010Applicant: CYTHERISInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque
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Patent number: 7708985Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: GrantFiled: July 19, 2006Date of Patent: May 4, 2010Assignee: CYTHERISInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque
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Patent number: 7585947Abstract: The present invention relates, generally, to the fields of immunology and molecular biology. The invention discloses, more particularly, new and improved interleukin-7 drug substances, corresponding specific immunoreactive antibodies, as well as compositions comprising the same, their preparation and uses. The invention also discloses methods to characterize the impurity profile of a r-hIL-7 drug substance used for therapeutic purpose, as well as optimized nucleotide sequences encoding mammalian IL-7, recombinant expression vectors and methods for preparing and purifying said polypeptides.Type: GrantFiled: August 6, 2003Date of Patent: September 8, 2009Assignee: CytherisInventors: Michel Christian Morre, Brigitte Assouline, Pierre Cortez, Anne Gregoire
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Publication number: 20080206190Abstract: The present invention relates to new and improved interleukin-7 polypeptides, as well as compositions comprising the same, their preparation and uses. The invention more particularly relates to hyperglycosylated IL-7 polypeptides having improved properties, as well as their manufacture and therapeutic uses. The invention also discloses novel IL-7 polypeptides having modified amino acid sequences containing artificially created glycosylation site(s), as well as corresponding nucleic acid molecules, vectors and recombinant host cells. The invention also relates to the use of such polypeptides, cells or nucleic acids for curative or preventive treatment of mammalian subjects, including human subjects.Type: ApplicationFiled: July 19, 2006Publication date: August 28, 2008Applicant: CYTHERISInventors: Michel Morre, Brigitte Assouline, Iann Rance, Anne Gregoire, Corinne Breque