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De Haard, Oudelande

Hans De Haard, Oudelande NL

Patent application numberDescriptionPublished
20090022721Single domain antibodies directed against tumour necrosis factor-alpha and uses therefor - The present invention relates to polypeptides derived from single domain heavy chain antibodies directed to Tumor Necrosis Factor-alpha. It further relates to single domain antibodies that are Camelidae VHHs. It further relates to methods of administering said polypeptides. It further relates to protocols for screening for agents that modulate the TNF-alpha receptor, and the agents resulting from said screening.01-22-2009
20090252681Nanobodies and Polypeptides Against EGFR and IGF-IR - The invention relates to polypeptides and Nanobodies against Epidermal Growth Factor Receptor (EGFR) and/or Insulin Growth Factor-I Receptor (IGF-IR). The invention also relates to nucleic acids encoding such Nanobodies and polypeptides; to methods for preparing such Nanobodies and polypeptides; to host cells expressing or capable of expressing such Nanobodies or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such Nanobodies, polypeptides, nucleic acids and/or host cells; and to uses of such Nanobodies, polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes.10-08-2009
20100136018Anti-FC-receptor single domain antibodies (nanobodies-tm) and therapeutic use - The present invention relates to amino acid sequences that are directed against (as defined herein) receptors for proteins with an immunoglobulin fold (Fc receptors), 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. The invention also relates to nucleic acids encoding such amino acid sequences and polypeptides; to methods for preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic puiposes, such as the prophylactic, therapeutic or diagnostic purposes mentioned herein.06-03-2010
20110027281SINGLE DOMAIN ANTIBODIES DIRECTED AGAINST TUMOR NECROSIS FACTOR-ALPHA AND USES THEREFOR - The present invention relates to polypeptides derived from single domain heavy chain antibodies directed to Tumor Necrosis Factor-alpha. It further relates to single domain antibodies that are Camelidae VHHs. It further relates to methods of administering said polypeptides. It further relates to protocols for screening for agents that modulate the TNF-alpha receptor, and the agents resulting from said screening.02-03-2011
20110184150SINGLE DOMAIN ANTIBODIES DIRECTED AGAINST TUMOR NECROSIS FACTOR-ALPHA AND USES THEREFOR - The present invention relates to polypeptides derived from single domain heavy chain antibodies directed to Tumor Necrosis Factor-alpha. It further relates to single domain antibodies that are Camelidae VHHs. It further relates to methods of administering said polypeptides. It further relates to protocols for screening for agents that modulate the TNF-alpha receptor, and the agents resulting from said screening.07-28-2011

Patent applications by Hans De Haard, Oudelande NL

Johannes Josephn Wilhelmus De Haard, Oudelande NL

Patent application numberDescriptionPublished
20110318347AMINO ACID SEQUENCES TARGETING HUMAN CD4, CXCR4, CCR5, TLR4, ALPHAV INTEGRIN, BETA3-INTEGRIN, BETA1-INTEGRIN, HUMAN ALPHA2-INTEGRIN, CD81, SR-BI, CLAUDIN-1, CLAUDIN-6 AND CLAUDIN-9, RESPECTIVELY, AND NEUTRALIZING VIRAL ENTRY - The present invention relates to amino acid sequences that are directed against (as defined herein) human cellular receptors for viruses and/or bacteria such as e.g. Nanobodies specifically recognizing hCD4, hCXCR4, hCCR5. hTLR4, human alphaV integrin, human beta3 integrin, human beta1 integrin, human alpha2 integrin, hCD81, hSR-B1, hClaudin-1, hClaudin-6 and hClaudin-9, 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. Said amino acid sequences may be used to prevent human cell entry of HIV, HCV, adenoviruses, hantavirus, herpesvirus, echo-virus 1 and others.12-29-2011

Johannes Joseph Wilhelmus De Haard, Oudelande NL

Patent application numberDescriptionPublished
20100028341AMINO ACID SEQUENCES THAT MODULATE THE INTERACTION BETWEEN CELLS OF THE IMMUNE SYSTEM - The present invention relates to amino acid sequences that block the interaction between (a target on) an antigen presenting cell (APC) and (a target on) a T-cell. More particularly, the present invention relates to amino acid sequences that are directed against (as defined herein) a target on an APC (also referred to herein as “APC target”) or a target on a T-cell (also referred to herein as “T-cell target”). The invention further relates to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences02-04-2010
20100062004AMINO ACID SEQUENCES DIRECTED AGAINST GPCRS AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF GPCR-RELATED DISEASES AND DISORDERS - The present invention relates to amino acid sequences that are directed G-protein coupled receptors (GPCRs), 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. The invention also relates to nucleic acids encoding such amino acid sequences and polypeptides to methods for preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes, such as the prophylactic, therapeutic or diagnostic purposes mentioned herein.03-11-2010
20100092460AMINO ACID SEQUENCES DIRECTED AGAINST CHEMOKINES AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF CHEMOKINE-RELATED DISEASES AND DISORDERS - The present invention relates to amino acid sequences that are directed against chemokines, 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. The invention also relates to nucleic acids encoding such amino acid sequences and polypeptides; to methods for preparing such amino acid sequences and polypeptides; to host cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that comprise such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes.04-15-2010
20100150939AMINO ACID SEQUENCES DIRECTED AGAINST A METALLOPROTEINASE FROM THE ADAM FAMILY AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF ADAM-RELATED DISEASES AND DISORDERS - The present application relates to amino acid sequences that are directed against and/or that can specifically bind to metalloproteinases from the ADAM family, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such ammo acid sequences, and to methods of preparing the same.06-17-2010
20100330080ANTIGEN BINDING POLYPEPTIDES - The invention relates to a platform technology for production of antigen binding polypeptides having specificity for a desired target antigen which is based on the conventional antibody repertoire of species in the family Camelidae, and to antigen binding polypeptides obtained using this technology platform. In particular, the invention provides an antigen binding polypeptide comprising a VH domain and a VL domain, wherein at least one hypervariable loop or complementarity determining region (CDR) in the VH domain or the VL domain is obtained from a VH or VL domain of a species in the family Camelidae.12-30-2010
20110053865AMINO ACID SEQUENCES DIRECTED AGAINST HETERODIMERIC CYTOKINES AND/OR THEIR RECEPTORS AND POLYPEPTIDES COMPRISING THE SAME - The present invention relates to amino acid sequences that are directed against (at defined herein) heterodimeric cytokines and/or their receptors, as well as to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consists of one or more such amino acid sequences ( also referred to herein as “amino acid sequences of the invention”, “compounds of the invention”, and “polypeptides of the invention”, respectively). The invention also relates to nucleic acids encoding such amino acid sequences and polypeptides (also referred to herein as “nucleic acids of the invention” or “nucleotides sequences of the invention”); to methods for preparing such amino acid sequences and polypeptides; to hose cells expressing or capable of expressing such amino acid sequences or polypeptides; to compositions, and in particular to pharmaceutical compositions, that complete such amino acid sequences, polypeptides, nucleic acids and/or host cells; and to uses of such amino acid sequences or polypeptides, nucleic acids, host cells and/or compositions, in particular for prophylactic, therapeutic or diagnostic purposes, such as the prophylactic, therapeutic or diagnostic purposes mentioned herein.03-03-2011
20110105733SINGLE VARIABLE DOMAINS AGAINST THE NOTCH PATHWAYS - The present invention relates to amino acid sequences (also referred to herein as “single variable domain(s) of the invention”. “Nanobody™ of the invention” or “Nanobodies™ of the invention”, ilpolypeptide(s) of the invention”) that are directed against (as defined herein) members of the Notch signalling pathway such as the four mammalian members of the Notch Receptors (Notch-1, Notch-2, Notch-3, Notch-4, hereinafter also “Notch Receptors”) and the five mammalian members of the Notch Ligands (the Delta-like family with “DLL1”, “DLL3”, “DLL4” wherein “DLL” stands for Delta-like ligand; the Jagged family with “Jagged-1”, “Jagged-2”, hereinafter also “Notch Ligands”), as well as to constructs that comprise or essentially consist of one or more such single variable domain(s) (also referred to herein as “construct of the invention” and “constructs of the invention”, “Nanobody™ of the invention” or “Nanobodies™ of the invention”, respectively). In particular, this invention relates to Notch pathway interfering single variable domains down- or up-regulating Notch signaling (also referred to herein “Notch-antagonists” or “Notch-agonists”).05-05-2011
20110129458BINDING MOLECULES WITH MULTIPLE BINDING SITES, COMPOSITIONS COMPRISING THE SAME AND USES THEREOF - The present invention relates to binding molecules, such as amino acid sequences with multiple antigen binding sites. In particular, the binding molecules of the present invention have at least two antigen binding sites that partially or fully overlap with each other and that are directed against at least two different naturally occurring binding molecules. The invention further relates to uses of such binders, for example in methods for inhibiting and/or blocking of the interaction between said at least two naturally occurring binding molecules and a third naturally occurring binding molecule.06-02-2011
20110165621HUMANIZED ANTIBODIES - The invention relates to novel humanized antibodies derived from the conventional antibody repertoire of species in the family Camelidae.07-07-2011
20110182897AMINO ACID SEQUENCES DIRECTED AGAINST ENVELOPE PROTEINS OF A VIRUS AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF VIRAL DISEASES - 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.07-28-2011
20110206660AMINO ACID SEQUENCES DIRECTED AGAINST CXCR4 AND OTHER GPCRS AND COMPOUNDS COMPRISING THE SAME - The present invention relates to amino acid sequences that are directed against (as defined herein) G-protein coupled receptors (GPCRs) and in particular to CXCR4 and CXCR7, 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 (also referred to herein as “amino acid sequences of the invention”, “compounds of the invention”, and “polypeptides of the invention”, respectively). Furthermore, the invention provides a new method of making amino acid sequences that are directed against transmembrane protein, and in particular for multiple spanning transmembrane proteins for which the native conformation cannot be reproduced in other “in vitro” system (e.g. GPCRs in general).08-25-2011
20110262427AMINO ACID SEQUENCES THAT MODULATE THE INTERACTION BETWEEN CELLS OF THE IMMUNE SYSTEM - The present invention relates to amino acid sequences that block the interaction between (a target on) an antigen presenting cell (APC) and (a target on) a T-cell. More particularly, the present invention relates to amino acid sequences that are directed against (as defined herein) a target on an APC (also referred to herein as “APC target”) or a target on a T-cell (also referred to herein as “T-cell target”). The invention further relates to compounds or constructs, and in particular proteins and polypeptides, that comprise or essentially consist of one or more such amino acid sequences.10-27-2011
20110282033AMINO ACID SEQUENCES DIRECTED AGAINST GROWTH FACTOR RECEPTORS AND POLYPEPTIDES COMPRISING THE SAME FOR THE TREATMENT OF DISEASES AND DISORDERS ASSOCIATED WITH GROWTH FACTORS AND THEIR RECEPTORS - The present invention relates to amino acid sequences that are directed against receptors for growth factors, compounds comprising such sequences, as well as nucleic acid sequences encoding the same. In one embodiment the invention relates to amino acid sequences that bind to a receptor tyrosine kinase. The receptor tyrosine kinase and/or growth factor receptor may be of human origin. In one embodiment the amino acid sequences are Nanobodies™.11-17-2011
20110294982AMINO ACID SEQUENCES DIRECTED AGAINST INTEGRINS AND USES THEREOF - The present invention relates to amino acid sequences that are directed against (as defined herein) Integrins, 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 (also referred to herein as 12-01-2011
20110300140ANTIGEN BINDING POLYPEPTIDES - The invention relates to a platform technology for production of antigen binding polypeptides having specificity for a desired target antigen which is based on the conventional antibody repertoire of species in the family Camelidae, and to antigen binding polypeptides obtained using this technology platform. In particular, the invention provides an antigen binding polypeptide comprising a VH domain and a VL domain, wherein at least one hypervariable loop or complementarity determining region (CDR) in the VH domain or the VL domain is obtained from a VH or VL domain of a species in the family Camelidae.12-08-2011

Patent applications by Johannes Joseph Wilhelmus De Haard, Oudelande NL