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).
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Patent number: 8414896Abstract: 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: GrantFiled: November 12, 2010Date of Patent: April 9, 2013Assignee: Symphogen A/SInventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
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Publication number: 20110250203Abstract: 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: ApplicationFiled: August 28, 2009Publication date: October 13, 2011Applicant: Symphogen A/SInventors: Josephine L. K. Klitgaard, Charles Pyke, Mikke Wandahl Pedersen, Klaus Koefoed
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Publication number: 20110135636Abstract: 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: ApplicationFiled: November 12, 2010Publication date: June 9, 2011Applicant: Symphogen A/SInventors: Mikkel Wandahl PEDERSEN, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
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Publication number: 20110129855Abstract: 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: ApplicationFiled: November 12, 2010Publication date: June 2, 2011Applicant: SYMPHOGEN A/SInventors: MIKKEL WANDAHL PEDERSEN, LUCILLA STEINAA, ALLAN JENSEN, KLAUS KOEFOED, PER-JOHAN MEIJER, ROBERT CARLSSON, CHARLES PYKE, LARS SOGAARD NIELSEN
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Patent number: 7887805Abstract: 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: GrantFiled: February 29, 2008Date of Patent: February 15, 2011Assignee: Symphogen A/SInventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meijer, Robert Carlsson, Charles Pyke, Lars S. Nielsen
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Publication number: 20100069262Abstract: 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: ApplicationFiled: August 28, 2009Publication date: March 18, 2010Applicant: Symphogen A/SInventors: Lars Soegaard Nielsen, Charles Pyke, Anne Marie V. Jensen, Klaus Koefoed, Allan Jensen, Mette Thorn
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Publication number: 20090004192Abstract: 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: ApplicationFiled: February 29, 2008Publication date: January 1, 2009Inventors: Mikkel Wandahl Pedersen, Lucilla Steinaa, Allan Jensen, Klaus Koefoed, Per-Johan Meuer, Robert Carlsson, Charles Pyke, Lars Sogaard Nielsen
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Publication number: 20080166354Abstract: 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: ApplicationFiled: December 26, 2007Publication date: July 10, 2008Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
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Publication number: 20070077252Abstract: 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: ApplicationFiled: September 18, 2006Publication date: April 5, 2007Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Patent number: 6955924Abstract: 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: GrantFiled: January 8, 2001Date of Patent: October 18, 2005Assignee: BioStratum, Inc.Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Publication number: 20050048518Abstract: 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: ApplicationFiled: December 11, 2003Publication date: March 3, 2005Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Publication number: 20050019332Abstract: 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: ApplicationFiled: June 17, 2004Publication date: January 27, 2005Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Publication number: 20030100529Abstract: 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: ApplicationFiled: August 26, 2002Publication date: May 29, 2003Applicant: BioStratum ABInventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Publication number: 20030096755Abstract: 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: ApplicationFiled: January 2, 2003Publication date: May 22, 2003Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
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Publication number: 20030027981Abstract: 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: ApplicationFiled: January 8, 2001Publication date: February 6, 2003Inventors: 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
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Publication number: 20020052307Abstract: 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: ApplicationFiled: January 8, 2001Publication date: May 2, 2002Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke
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Publication number: 20010034327Abstract: 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: ApplicationFiled: April 18, 2001Publication date: October 25, 2001Inventors: Niels Brunner, John Romer, Vincent Ellis, Charles Pyke, Jan Grondahl-Hansen, Helle Pedersen Pappot, Heine Hoi Hansen, Keld Dano
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Patent number: 6248712Abstract: 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: GrantFiled: May 16, 1995Date of Patent: June 19, 2001Assignee: Cancerforskningsfondet af 1989Inventors: 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
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Patent number: 6224865Abstract: 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: GrantFiled: May 15, 1996Date of Patent: May 1, 2001Assignee: Cancerforskningsfonden AF 1989Inventors: Nils Brünner, John Rømer, Vincent Ellis, Charles Pyke, Jan Grøndahl-Hansen, Helle Pedersen, Heine Høi Hansen, Keld Danø
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Patent number: 6143505Abstract: 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: GrantFiled: February 18, 1997Date of Patent: November 7, 2000Inventors: Karl Tryggvason, Pekka Kallunki, Charles Pyke