Patents Assigned to Trubion Pharmaceuticals
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Publication number: 20110256125Abstract: Immunoglycoproteins, including antibodies, with improved ADCC and altered glycosylation patterns are provided. Also provided are cell culturing methods and media for producing such immunoglycoproteins, and therapeutic uses of such immunoglycoproteins.Type: ApplicationFiled: October 21, 2010Publication date: October 20, 2011Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Erik S. ESPLING, Peter A. THOMPSON, Peter R. BAUM
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Publication number: 20110171208Abstract: The present disclosure provides a humanized anti-CD37 small modular immunopharmaceutical (SMIP) molecule, as well as synergistic combination therapies of CD37-specific binding molecules (such as anti-CD37 SMIP proteins or antibodies) with bifunctional chemotherapeutics (such as bendamustine) that can be administered concurrently or sequentially, for use in treating or preventing B cell related autoimmune, inflammatory, or hyperproliferative diseases.Type: ApplicationFiled: April 11, 2009Publication date: July 14, 2011Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Philip Tan, Sandy Alexander Simon, Charles G. Cerveny, Christy Anne Nilsson, William Brady, Jeffrey A. Ledbetter, Martha Susan Hayden-Ledbetter, Peter Armstrong Thompson, Cecile Morales
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Publication number: 20110105729Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a hinge region polypeptide having either zero or one cysteine residue, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as monomeric polypeptides. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including immunotherapeutic applications.Type: ApplicationFiled: October 8, 2010Publication date: May 5, 2011Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
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Publication number: 20110091461Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a hinge region polypeptide having either zero or one cysteine residue, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as monomeric polypeptides. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including immunotherapeutic applications.Type: ApplicationFiled: October 8, 2010Publication date: April 21, 2011Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
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Publication number: 20110033483Abstract: Multivalent binding peptides, including bi-specific binding peptides, having immunoglobulin effector function are provided, along with encoding nucleic acids, vectors and host cells as well as methods for making such peptides and methods for using such peptides to treat or prevent a variety of diseases, disorders or conditions, as well as to ameliorate at least one symptom associated with such a disease, disorder or condition.Type: ApplicationFiled: June 12, 2007Publication date: February 10, 2011Applicant: Trubion Pharmaceuticals Inc.Inventors: Peter Armstrong Thompson, Jeffrey A. Ledbetter, Martha Susan Hayden-Ledbetter, Laura Sue Grosmaire, Robert Bader, William Brady
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Publication number: 20100330089Abstract: The present invention provides materials and methods for treatment of diseases involving aberrant B-cell activity, using a CD20-specific binding molecule, in particular, antibodies or antigen binding fragment thereof. The compositions disclosed herein is useful for the treatment and diagnosis of B-cell disorders, such as B-cell malignancies and autoimmune diseases.Type: ApplicationFiled: June 12, 2008Publication date: December 30, 2010Applicants: Wyeth, Trubion Pharmaceuticals Inc.Inventors: Nitin K. Damle, Lioudmila Tchistiakova, Kyriaki Dunussi-Joannopoulos, Sandy Alexander Simon, William Brady, Laura Sue Grosmaire, Jeffrey Alan Ledbetter
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Patent number: 7846434Abstract: Immunoglycoproteins, including antibodies, with improved ADCC and altered glycosylation patterns are provided. Also provided are cell culturing methods and media for producing such immunoglycoproteins, and therapeutic uses of such immunoglycoproteins.Type: GrantFiled: April 11, 2008Date of Patent: December 7, 2010Assignee: Trubion Pharmaceuticals, Inc.Inventors: Erik Stephen Espling, Peter Armstrong Thompson, Peter Robert Baum
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Patent number: 7829084Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge-acting region, i.e., IgE CH2, region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: GrantFiled: July 26, 2003Date of Patent: November 9, 2010Assignee: Trubion Pharmaceuticals, Inc.Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter
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Publication number: 20100279932Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge-acting region, i.e., IgE CH2, region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: ApplicationFiled: July 12, 2010Publication date: November 4, 2010Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: JEFFREY A. LEDBETTER, MARTHA SUSAN HAYDEN-LEDBETTER, PETER AMSTRONG THOMPSON
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Publication number: 20100203052Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high express levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: ApplicationFiled: March 15, 2010Publication date: August 12, 2010Applicant: Trubion Pharmaceuticals, Inc.Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
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Patent number: 7754208Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: GrantFiled: July 25, 2002Date of Patent: July 13, 2010Assignee: Trubion Pharmaceuticals, Inc.Inventors: Jeffrey A Ledbetter, Martha S Hayden-Ledbetter
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Patent number: 7754209Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG, IGA or IgE hinge-acting region, i.e., IgE CH2, region polypeptide or a mutant IgGI hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: GrantFiled: December 24, 2003Date of Patent: July 13, 2010Assignee: Trubion PharmaceuticalsInventors: Jeffrey A. Ledbetter, Martha Susan Hayden-Ledbetter
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Publication number: 20100150948Abstract: Immunoglycoproteins, including antibodies, with improved ADCC and altered glycosylation patterns are provided. Also provided are cell culturing methods and media for producing such immunoglycoproteins, and therapeutic uses of such immuno-glycoproteins.Type: ApplicationFiled: October 24, 2007Publication date: June 17, 2010Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Peter Robert Baum, Erik Stephen Espling, Peter Armstrong Thompson
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Publication number: 20100135900Abstract: The present disclosure provides methods for using CD37-specific binding molecules (such as a CD37-specific SMIP or antibody) in combination with mTOR inhibitors (such as rapamycin and derivatives or analogues thereof) or phosphatidylinositol 3-kinase (PI3K) inhibitors (such as p110?-specific inhibitors or the like), which can be done concurrently or sequentially, to treat or prevent a B-cell related hyperproliferative disease, such as a lymphoma, carcinoma, myeloma, or the like.Type: ApplicationFiled: November 13, 2009Publication date: June 3, 2010Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: CHARLES G. CERVENY, PETER A. THOMPSON
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Publication number: 20100034820Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high express levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: ApplicationFiled: August 13, 2009Publication date: February 11, 2010Applicant: TRUBION PHARMACEUTICALS, INC.Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter, Peter A. Thompson
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Publication number: 20090304590Abstract: The present application provides novel binding proteins, including human binding proteins that specifically bind to the human ErbB2.Type: ApplicationFiled: October 27, 2008Publication date: December 10, 2009Applicants: Wyeth, Trubion Pharmaceuticals, Inc.Inventors: Davinder Singh Gill, Laird Bloom, Maximillian T. Follettie, Fionnuala McAleese, Sreekumar Kodangattil, John Francis DiJoseph, Nitin K. Damle, Peter R. Baum, Peter A. Thompson, John C. Kumer, Alan F. Wahl, Paul A. Algate, Sateesh Kumar Natarajan
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Publication number: 20090274692Abstract: The present disclosure provides a humanized anti-CD37 small modular immunopharmaceutical (SMIP) molecule, as well as synergistic combination therapies of CD37-specific binding molecules (such as anti-CD37 SMIP proteins or antibodies) with bifunctional chemotherapeutics (such as bendamustine) that can be administered concurrently or sequentially, for use in treating or preventing B-cell related autoimmune, inflammatory, or hyperproliferative diseases.Type: ApplicationFiled: April 13, 2009Publication date: November 5, 2009Applicant: Trubion Pharmaceuticals, Inc.Inventors: Phillip Tan, Sandy A. Simon, Charles G. Cerveny, Christy Anne Nilsson, William Brady, Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter, Peter A. Thompson, Cecile Morales
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Publication number: 20090258005Abstract: The present application provides novel binding proteins, including human binding proteins that specifically bind to the human ErbB2.Type: ApplicationFiled: May 29, 2008Publication date: October 15, 2009Applicants: Trubion Pharmaceuticals Inc., WyethInventors: Davinder Gill, Fionnuala McAleese, Peter A. Thompson, Peter R. Baum, Paul A. Algate
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Publication number: 20090214539Abstract: The present invention generally provides methods for B-cell reduction in an individual using CD37-specific binding molecules. In particular, the invention provides methods for B-cell reduction using CD37-specific binding molecules alone, or a combination of CD37-specific binding molecules and CD20-specific binding molecules, in some instances a synergistic combination. The invention further provides materials and methods for treatment of diseases involving aberrant B-cell activity. In addition, the invention provides humanized CD37-specific binding molecules.Type: ApplicationFiled: May 7, 2009Publication date: August 27, 2009Applicant: Trubion Pharmaceuticals, Inc.Inventors: Laura S. Grosmaire, Martha S. Hayden-Ledbetter, Jeffrey A. Ledbetter, Peter A. Thompson, Sandy A. Simon, William Brady
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Publication number: 20090196870Abstract: The invention relates to novel binding domain-immunoglobulin fusion proteins that feature a binding domain for a cognate structure such as an antigen, a counterreceptor or the like, a wild-type IgG1, IGA or IgE hinge-acting region, i.e., IgE CH2, region polypeptide or a mutant IgG1 hinge region polypeptide having either zero, one or two cysteine residues, and immunoglobulin CH2 and CH3 domains, and that are capable of ADCC and/or CDC while occurring predominantly as polypeptides that are compromised in their ability to form disulfide-linked multimers. The fusion proteins can be recombinantly produced at high expression levels. Also provided are related compositions and methods, including cell surface forms of the fusion proteins and immunotherapeutic applications of the fusion proteins and of polynucleotides encoding such fusion proteins.Type: ApplicationFiled: February 13, 2009Publication date: August 6, 2009Applicant: Trubion Pharmaceuticals, Inc.Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter, Peter A. Thompson