Patents by Inventor Anna Hultberg

Anna Hultberg 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).

  • Anti c-Met antibodies
    Patent number: 10676535
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: June 9, 2020
    Assignee: argenx BVBA
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge, Paolo Michieli, Cristina Basilico, Torsten Dreier
  • ANTI C-MET ANTIBODIES
    Publication number: 20180215833
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Application
    Filed: December 26, 2017
    Publication date: August 2, 2018
    Inventors: Anna HULTBERG, Michael SAUNDERS, Johannes DE HAARD, Els FESTJENS, Natalie DE JONGE, Paolo MICHIELI, Cristina Basilico, Torsten DREIER
  • Chimeric human-llama antigens and methods of use
    Patent number: 9926364
    Abstract: Provided are chimeric, camelid-human (e.g., llama-human) polypeptides comprising a first antigenic polypeptide portion and a second antigenic polypeptide portion wherein the first antigenic portion is a derived from a first portion of a camelid (e.g., llama) and the second antigenic portion is a human polypeptide homolog of a second portion of the camedid antigen. The chimeric polypeptides are useful inter alia for epitope mapping and generation of antibodies that bind to a desired region of human antigen.
    Type: Grant
    Filed: November 5, 2012
    Date of Patent: March 27, 2018
    Assignee: ARGEN-X N.V.
    Inventors: Johannes Joseph Wilhelmus De Haard, Natalie De Jonge, Anna Hultberg, Christophe Blanchetot, Karen Silence, Peter Ulrichts, Torsten Dreier
  • Anti c-Met antibodies
    Patent number: 9884917
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: February 6, 2018
    Assignee: ARGEN-X N.V.
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge, Paolo Michieli, Cristina Basilico, Torsten Dreier
  • C-MET ANTIBODY COMBINATIONS
    Publication number: 20170349667
    Abstract: The invention provides a product combination or composition, and also multispecific antibodies comprising two or more antigen-binding sites (as antibodies or antigen binding fragments thereof), wherein two the antigen-binding bind to distinct non-overlapping epitopes of the human c-Met protein. The product combination or composition or multispecific antibody inhibits HGF-independent activation of the human c-Met receptor protein.
    Type: Application
    Filed: May 16, 2017
    Publication date: December 7, 2017
    Inventors: Anna HULTBERG, Michael SAUNDERS, Johannes DE HAARD, Els FESTJENS, Natalie DE JONGE, Paulo MICHIELI
  • C-Met antibody combinations
    Patent number: 9688773
    Abstract: The invention provides a product combination or composition, and also multispecific antibodies comprising two or more antigen-binding sites (as antibodies or antigen binding fragments thereof), wherein two the antigen-binding bind to distinct non-overlapping epitopes of the human c-Met protein. The product combination or composition or multispecific antibody inhibits HGF-independent activation of the human c-Met receptor protein.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: June 27, 2017
    Assignee: ARGEN-X N.V.
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge, Paolo Michieli, Cristina Basilico, Torsten Dreier
  • Anti c-Met antibodies
    Patent number: 9688774
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: June 27, 2017
    Assignee: ARGEN-X N.V.
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge
  • Anti c-Met antibodies
    Patent number: 9631027
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: April 25, 2017
    Assignee: ARGEN-X N.V.
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge
  • ANTI C-MET ANTIBODIES
    Publication number: 20150376292
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Application
    Filed: February 17, 2015
    Publication date: December 31, 2015
    Inventors: Anna HULTBERG, Michael Saunders, Johannes De Haard, Els Festjens, Nathalie De Jonge
  • ANTI C-MET ANTIBODIES
    Publication number: 20150376291
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Application
    Filed: February 17, 2015
    Publication date: December 31, 2015
    Inventors: Anna HULTBERG, Michael Saunders, Johannes De Haard, Els Festjens, Nathalie De Jonge
  • Amino acid sequences directed against envelope proteins of a virus and polypeptides comprising the same for the treatment of viral diseases
    Patent number: 9193780
    Abstract: The present invention relates in part to amino acid sequences that are directed against and/or that can specifically bind to an envelope protein of a virus, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: November 24, 2015
    Assignee: Ablynx N.V.
    Inventors: Anna Hultberg, Bram Maassen, Peter Vanlandschoot, Erik Depla, Catelijne Stortelers, Cornelis Theodorus Verrips, Steven Van Gucht, Jose Melero, Michael John Scott Saunders, Johannes Joseph Wilhelmus De Haard, Robert Anthony Weiss, Nigel J. Temperton, Xavier Saelens, Bert Schepens, Alexander Szyroki, Michael Marie Harmsen
  • CHIMERIC HUMAN-LLAMA ANTIGENS AND METHODS OF USE
    Publication number: 20140286976
    Abstract: Provided are chimeric, camelid-human (e.g., llama-human) polypeptides comprising a first antigenic polypeptide portion and a second antigenic polypeptide portion wherein the first antigenic portion is a derived from a first portion of a camelid (e.g., llama) and the second antigenic portion is a human polypeptide homolog of a second portion of the camedid antigen. The chimeric polypeptides are useful inter alia for epitope mapping and generation of antibodies that bind to a desired region of human antigen.
    Type: Application
    Filed: November 5, 2012
    Publication date: September 25, 2014
    Applicant: arGEN-X B.V.
    Inventors: Johannes Joseph Wilhelmus De Haard, Natalie De Jonge, Anna Hultberg, Christophe Blanchetot, Karen Silence, Peter Ulrichts, Torsten Dreier
  • ANTI C-MET ANTIBODIES
    Publication number: 20140205606
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Application
    Filed: December 6, 2013
    Publication date: July 24, 2014
    Applicant: ARGEN-X B.V.
    Inventors: Anna HULTBERG, Michael SAUNDERS, Johannes DE HAARD, Els FESTJENS, Natalie DE JONGE, Paolo Michieli, Christina Basilico, Torsten Dreier
  • Anti c-Met antibodies
    Patent number: 8637027
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: January 28, 2014
    Assignee: arGEN-X B.V.
    Inventors: Anna Hultberg, Michael Saunders, Johannes De Haard, Els Festjens, Natalie De Jonge, Paolo Michieli, Cristina Basilico, Torsten Dreier
  • C-MET ANTIBODY COMBINATIONS
    Publication number: 20120156206
    Abstract: The invention provides a product combination or composition, and also multispecific antibodies comprising two or more antigen-binding sites (as antibodies or antigen binding fragments thereof), wherein two the antigen-binding bind to distinct non-overlapping epitopes of the human c-Met protein. The product combination or composition or multispecific antibody inhibits HGF-independent activation of the human c-Met receptor protein.
    Type: Application
    Filed: November 3, 2011
    Publication date: June 21, 2012
    Applicant: ARGEN-X B.V.
    Inventors: Anna HULTBERG, Michael SAUNDERS, Johannes DE HAARD, Els FESTJENS, Nathalie DE JONGE, Paolo MICHIELI, Cristina Basilico, Torsten Dreier
  • ANTI C-MET ANTIBODIES
    Publication number: 20120148607
    Abstract: The present invention relates to antibodies that specifically bind to the human c-Met receptor protein and that act as strict antagonists of hepatocyte growth factor (HGF)-mediated activation of the c-Met receptor and also inhibit HGF-independent activation of the human c-Met protein.
    Type: Application
    Filed: November 3, 2011
    Publication date: June 14, 2012
    Applicant: ARGEN-X B.V.
    Inventors: Anna HULTBERG, Michael SAUNDERS, Johannes DE HAARD, Els FESTJENS, Natalie DE JONGE, Paolo Michieli, Cristina Basilico, Torsten Dreier
  • AMINO ACID SEQUENCES DIRECTED AGAINST ENVELOPE PROTEINS OF A VIRUS AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF VIRAL DISEASES
    Publication number: 20110182897
    Abstract: The present invention relates in part to amino acid sequences that are directed against and/or that can specifically bind to an envelope protein of a virus, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.
    Type: Application
    Filed: June 5, 2009
    Publication date: July 28, 2011
    Inventors: Anna Hultberg, Bram Maassen, Peter Vanlandschoot, Erik Depla, Catelijne Stortelers, Cornelis Theodorus Verrips, Steven Van Gucht, Jose Melero, Michael John Scott Saunders, Johannes Joseph Wilhelmus De Haard, Robert Anthony Weiss, Nigel J. Temperton, Xavier Saelens, Bert Schepens, Alexander Szyroki, Michael Marie Harmsen