Patents by Inventor Charles Pyke

Charles Pyke 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).

  • Patent number: 8414896
    Abstract: The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies showed synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: April 9, 2013
    Assignee: Symphogen A/S
    Inventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
  • Publication number: 20110250203
    Abstract: The present invention relates to the field of compositions comprising anti-CD5 antibodies. In particular, the present invention concerns an antibody composition comprising at least two anti-CD5 antibodies capable of binding distinct CD5 epitopes. The invention further concerns bi-specific molecules having the binding specificities of said antibody compositions. The invention also relates topharmaceutical compositions, use of antibody compositions and methods for manufacturing antibody compositions. The invention further relates to cell banks and a method for killing cells.
    Type: Application
    Filed: August 28, 2009
    Publication date: October 13, 2011
    Applicant: Symphogen A/S
    Inventors: Josephine L. K. Klitgaard, Charles Pyke, Mikke Wandahl Pedersen, Klaus Koefoed
  • Publication number: 20110135636
    Abstract: The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies shown synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
    Type: Application
    Filed: November 12, 2010
    Publication date: June 9, 2011
    Applicant: Symphogen A/S
    Inventors: Mikkel Wandahl PEDERSEN, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
  • Publication number: 20110129855
    Abstract: The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies shown synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
    Type: Application
    Filed: November 12, 2010
    Publication date: June 2, 2011
    Applicant: SYMPHOGEN A/S
    Inventors: MIKKEL WANDAHL PEDERSEN, LUCILLA STEINAA, ALLAN JENSEN, KLAUS KOEFOED, PER-JOHAN MEIJER, ROBERT CARLSSON, CHARLES PYKE, LARS SOGAARD NIELSEN
  • Patent number: 7887805
    Abstract: The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies showed synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: February 15, 2011
    Assignee: Symphogen A/S
    Inventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars S. Nielsen
  • Publication number: 20100069262
    Abstract: The invention relates to a procedure for linking cognate pairs of VH and VL encoding sequences from a population of avian cells enriched in particular surface antigen markers. The linking procedure involves a multiplex molecular amplification procedure capable of linking nucleotide sequences of interest in connection with the amplification (multiplex PCR). The method is particularly advantageous for the generation of cognate pair libraries as well as combinatorial libraries of antibody variable region encoding sequences from chickens or other birds. The invention also provides methods for generation of chimeric human/avian antibodies and expression libraries generated by such methods.
    Type: Application
    Filed: August 28, 2009
    Publication date: March 18, 2010
    Applicant: Symphogen A/S
    Inventors: Lars Soegaard Nielsen, Charles Pyke, Anne Marie V. Jensen, Klaus Koefoed, Allan Jensen, Mette Thorn
  • Publication number: 20090004192
    Abstract: The invention relates to the field of recombinant antibodies for use in human cancer therapy. More specifically the invention provides compositions or mixtures of antibodies capable of binding human EGFR. Antibody compositions with 3 or more antibodies shown synergy in reduction of proliferation of representative cancer cell lines. Advantageous results have also been obtained with a composition comprising two different chimeric anti-hEGFR antibodies which show a new mechanism of action based on rapid and efficient receptor internalisation, induction of terminal differentiation and subsequent tumour eradication in an animal model. The antibodies of the invention can be manufactured in one bioreactor as a polyclonal antibody.
    Type: Application
    Filed: February 29, 2008
    Publication date: January 1, 2009
    Inventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meuer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
  • Publication number: 20080166354
    Abstract: The present invention relates to methods for inhibiting malignant tumour growth, invasion and/or metastasis in a patient, the method comprising suppressing the inhibitory activity of an inhibitor of a protease or of a non-proteolytic matrix-degrading enzyme (IPNME) in malignant tumour tissue or potential malignant tumour tissue. The suppression may be brought about by administering compounds interacting with the IPNME, but also administration of compounds interacting with transcription of genes encoding the IPNME is a possibility. The invention also relates to methods of selecting and identifying compounds in the therapeutical methods, as well of the use of such compounds in the treatment of malignancies.
    Type: Application
    Filed: December 26, 2007
    Publication date: July 10, 2008
    Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
  • Publication number: 20070077252
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Application
    Filed: September 18, 2006
    Publication date: April 5, 2007
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Patent number: 6955924
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Grant
    Filed: January 8, 2001
    Date of Patent: October 18, 2005
    Assignee: BioStratum, Inc.
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Publication number: 20050048518
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Application
    Filed: December 11, 2003
    Publication date: March 3, 2005
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Publication number: 20050019332
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Application
    Filed: June 17, 2004
    Publication date: January 27, 2005
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Publication number: 20030100529
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Application
    Filed: August 26, 2002
    Publication date: May 29, 2003
    Applicant: BioStratum AB
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Publication number: 20030096755
    Abstract: The present invention relates to methods for inhibiting malignant tumour growth, invasion and/or metastasis in a patient, the method comprising suppressing the inhibitory activity of an inhibitor of a protease or of a non-proteolytic matrix-degrading enzyme (IPNME) in malignant tumour tissue or potential malignant tumour tissue. The suppression may be brought about by administering compounds interacting with the IPNME, but also administration of compounds interacting with transcription of genes encoding the IPNME is a possibility. The invention also relates to methods of selecting and identifying compounds in the therapeutical methods, as well of the use of such compounds in the treatment of malignancies.
    Type: Application
    Filed: January 2, 2003
    Publication date: May 22, 2003
    Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
  • Publication number: 20030027981
    Abstract: A polypeptide presenting an epitope cross-reactive with an epitope of urokinase-type plasminogen activator receptor, and/or having uPA binding activity, is described.
    Type: Application
    Filed: January 8, 2001
    Publication date: February 6, 2003
    Inventors: Keld Dano, Francesco Blasi, Ann Louring Roldan, Maria Vittoria Cubellis, Maria Teresa Masucci, Ettore Appella, Wolf-Dieter Schleuning, Niels Behrendt, Ebbe Ronne, Peter Kristensen, Jari Pollanen, Eeva-Marjatta Salonen, Ross W. Stephens, Hannele Tapiovaara, Antti Vaheri, Lisbeth Birk Moller, Vincent Ellis, Leif Roge Lund, Michael Ploug, Charles Pyke, Laszlo Patthy
  • Publication number: 20020052307
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Application
    Filed: January 8, 2001
    Publication date: May 2, 2002
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
  • Publication number: 20010034327
    Abstract: The present invention relates to methods for inhibiting malignant tumour growth, invasion and/or metastasis in a patient, the method comprising suppressing the inhibitory activity of an inhibitor of a protease or of a non-proteolytic matrix-degrading enzyme (IPNME) in malignant tumour tissue or potential malignant tumour tissue. The suppression may be brought about by administering compounds interacting with the IPNME, but also administration of compounds interacting with transcription of genes encoding the IPNME is a possibility. The invention also relates to methods of selecting and identifying compounds in the therapeutical methods, as well of the use of such compounds in the treatment of malignancies.
    Type: Application
    Filed: April 18, 2001
    Publication date: October 25, 2001
    Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
  • Patent number: 6248712
    Abstract: Activation of plasminogen to plasmin is inhibited by preventing the binding of a receptor binding form of urokinase-type plasminogen activator to a urokinase-type plasminogen activator receptor in a mammal, thereby preventing the urokinase-type plasminogen activator from converting plasminogen into plasmin. DNA fragments which encode for soluble, active fragments of the urokinase-type plasminogen activator receptor are provided.
    Type: Grant
    Filed: May 16, 1995
    Date of Patent: June 19, 2001
    Assignee: Cancerforskningsfondet af 1989
    Inventors: Keld Danø, Francesco Blasi, Ann Louring Roldan, Maria Vittoria Cubellis, Maria Teresa Masucci, Ettore Appella, W.D. Schleuning, Niels Behrendt, Ebbe Rønne, Peter Kristensen, Jari Pöllänen, Eeva-Marjatta Salonen, Ross W. Stephens, Hannele Tapiovaara, Antti Vaheri, Lisbeth Birk Møller, Vincent Ellis, Leif Røge Lund, Michael Ploug, Charles Pyke, Lászl{acute over (o )} Patthy
  • Patent number: 6224865
    Abstract: The present invention relates to methods for inhibiting malignant tumour growth, invasion and/or metastasis in a patient, the method comprising suppressing the inhibitory activity of an inhibitor of a protease or of a non-proteolytic matrix-degrading enzyme (IPNME) in malignant tumour tissue or potential malignant tumour tissue. The suppression may be brought about by administering compounds interacting with the IPNME, but also administration of compounds interacting with transcription of genes encoding the IPNME is a possibility. The invention also relates to methods of selecting and identifying compounds in the therapeutical methods, as well of the use of such compounds in the treatment of malignancies.
    Type: Grant
    Filed: May 15, 1996
    Date of Patent: May 1, 2001
    Assignee: Cancerforskningsfonden AF 1989
    Inventors: Nils Brünner, John Rømer, Vincent Ellis, Charles Pyke, Jan Grøndahl-Hansen, Helle Pedersen, Heine Høi Hansen, Keld Danø
  • Patent number: 6143505
    Abstract: The instant invention provides for the identification, diagnosis, monitoring, and treatment of invasive cells using the laminin 5 gamma-2 chain protein or nucleic acid sequence, or antibodies thereto.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: November 7, 2000
    Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke