Patents by Inventor Thierry Ziegler

Thierry Ziegler 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).

  • Method for purifying FSH or a FSH mutant
    Patent number: 8604175
    Abstract: The invention relates to a method for purifying a glycoprotein, preferably FSH or a FSH mutant, comprising the steps of subjecting a liquid containing FSH or a FSH mutant to: (1) a dye affinity chromatography; (2) a weak anion exchange chromatography; (3) a hydrophobic interaction chromatography; and (4) a strong anion exchange chromatography; which may be carried out in any order.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: December 10, 2013
    Assignee: Ares Trading S.A.
    Inventors: Thierry Ziegler, Mara Rossi, Antonello Datola, Sabrina Fiumi
  • Process for the purification of IL-18 binding protein
    Patent number: 7820800
    Abstract: The invention relates to a process for the purification of IL-18 binding protein (IL-18BP) from a fluid comprising hydrophobic charge-induction chromatography.
    Type: Grant
    Filed: November 4, 2004
    Date of Patent: October 26, 2010
    Assignee: Ares Trading S.A.
    Inventors: Mara Rossi, Thierry Ziegler, Laure Valognes
  • Method for Purifying FC-Fusion Proteins
    Publication number: 20100249381
    Abstract: The invention relates to a method for the purification of Fc-fusion via blue dye affinity chromatography, in particular for the reduction of the amount of free Fc-moieties in an Fc-fusion proteins preparation.
    Type: Application
    Filed: October 21, 2008
    Publication date: September 30, 2010
    Inventors: David Delvaille, Thierry Ziegler, Alex Eon-Duval
  • Production of Recombinant IL-18 Binding Protein
    Publication number: 20100137195
    Abstract: The invention relates to a process for the production of IL-18 binding protein (IL-18BP), and to a composition comprising IL-18BP characterized by a specific glycosylation pattern.
    Type: Application
    Filed: February 15, 2010
    Publication date: June 3, 2010
    Applicant: ARES TRADING S.A.
    Inventors: URS WEBER, Thierry Ziegler
  • Production of recombinant IL-18 binding protein
    Patent number: 7691611
    Abstract: The invention relates to a process for the production of IL-18 binding protein (IL-18BP), and to a composition comprising IL-18BP characterized by a specific glycosylation pattern.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: April 6, 2010
    Assignee: Ares Trading S.A.
    Inventors: Urs Weber, Thierry Ziegler
  • METHOD FOR PURIFYING FSH OR A FSH MUTANT
    Publication number: 20090209454
    Abstract: The invention relates to a method for purifying a glycoprotein, preferably FSH or a FSH mutant comprising the steps of subjecting a liquid containing said FSH or a FSH mutant to: (1) a dye affinity chromatography; (2) a weak anion exchange chromatography; (3) a hydrophobic interaction chromatography; and (4) a strong anion exchange chromatography; which may be carried out in any order.
    Type: Application
    Filed: December 6, 2006
    Publication date: August 20, 2009
    Applicant: ARES TRADING S.A.
    Inventors: Thierry Ziegler, Mara Rossi, Antonello Datola, Sabrina Fiumi
  • Process for the cultivation of mammalian cells producing IL-18BP in serum-free cell culture medium
    Patent number: 7553665
    Abstract: The invention relates to a process for culturing IL-18BP expressing mammalian cells under serum-free conditions.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: June 30, 2009
    Assignee: Ares Trading S.A.
    Inventors: Yehoshua Aloni, Orit Aharonovitz, Thierry Ziegler
  • Production of Recombinant Il-18 Binding Protein
    Publication number: 20080199913
    Abstract: The invention relates to a process for the production of IL-18 binding protein (IL-18BP), and to a composition comprising IL-18BP characterized by a specific glycosylation pattern.
    Type: Application
    Filed: June 1, 2006
    Publication date: August 21, 2008
    Inventors: Urs Weber, Thierry Ziegler
  • Use of a serum-free cell culture medium for the production of il-18bp in mammalian cells
    Publication number: 20070196895
    Abstract: The invention relates to a process for culturing IL-18BP expressing mammalian cells under serum-free conditions.
    Type: Application
    Filed: February 28, 2005
    Publication date: August 23, 2007
    Applicant: Ares Trading S.A.
    Inventors: Yehoshua Aloni, Orit Aharonovitz, Thierry Ziegler
  • Process for the purification of il-18 binding protein
    Publication number: 20070037734
    Abstract: The invention relates to a process for the purification of IL-18 binding protein (IL-18BP) from a fluid comprising hydrophobic charge-induction chromatography.
    Type: Application
    Filed: November 4, 2004
    Publication date: February 15, 2007
    Inventors: Mara Rossi, Thierry Ziegler, Laure Valognes