Patents Assigned to Trubion Pharmaceuticals, Inc.
  • Publication number: 20110256125
    Abstract: 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: Application
    Filed: October 21, 2010
    Publication date: October 20, 2011
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Erik S. ESPLING, Peter A. THOMPSON, Peter R. BAUM
  • Publication number: 20110171208
    Abstract: 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: Application
    Filed: April 11, 2009
    Publication date: July 14, 2011
    Applicant: 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
  • Publication number: 20110105729
    Abstract: 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: Application
    Filed: October 8, 2010
    Publication date: May 5, 2011
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
  • Publication number: 20110091461
    Abstract: 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: Application
    Filed: October 8, 2010
    Publication date: April 21, 2011
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
  • Publication number: 20110033483
    Abstract: 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: Application
    Filed: June 12, 2007
    Publication date: February 10, 2011
    Applicant: Trubion Pharmaceuticals Inc.
    Inventors: Peter Armstrong Thompson, Jeffrey A. Ledbetter, Martha Susan Hayden-Ledbetter, Laura Sue Grosmaire, Robert Bader, William Brady
  • Publication number: 20100330089
    Abstract: 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: Application
    Filed: June 12, 2008
    Publication date: December 30, 2010
    Applicants: Wyeth, Trubion Pharmaceuticals Inc.
    Inventors: Nitin K. Damle, Lioudmila Tchistiakova, Kyriaki Dunussi-Joannopoulos, Sandy Alexander Simon, William Brady, Laura Sue Grosmaire, Jeffrey Alan Ledbetter
  • Patent number: 7846434
    Abstract: 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: Grant
    Filed: April 11, 2008
    Date of Patent: December 7, 2010
    Assignee: Trubion Pharmaceuticals, Inc.
    Inventors: Erik Stephen Espling, Peter Armstrong Thompson, Peter Robert Baum
  • Patent number: 7829084
    Abstract: 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: Grant
    Filed: July 26, 2003
    Date of Patent: November 9, 2010
    Assignee: Trubion Pharmaceuticals, Inc.
    Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter
  • Publication number: 20100279932
    Abstract: 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: Application
    Filed: July 12, 2010
    Publication date: November 4, 2010
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: JEFFREY A. LEDBETTER, MARTHA SUSAN HAYDEN-LEDBETTER, PETER AMSTRONG THOMPSON
  • Publication number: 20100203052
    Abstract: 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: Application
    Filed: March 15, 2010
    Publication date: August 12, 2010
    Applicant: Trubion Pharmaceuticals, Inc.
    Inventors: Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter
  • Patent number: 7754208
    Abstract: 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: Grant
    Filed: July 25, 2002
    Date of Patent: July 13, 2010
    Assignee: Trubion Pharmaceuticals, Inc.
    Inventors: Jeffrey A Ledbetter, Martha S Hayden-Ledbetter
  • Publication number: 20100150948
    Abstract: 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: Application
    Filed: October 24, 2007
    Publication date: June 17, 2010
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Peter Robert Baum, Erik Stephen Espling, Peter Armstrong Thompson
  • Publication number: 20100135900
    Abstract: 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: Application
    Filed: November 13, 2009
    Publication date: June 3, 2010
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: CHARLES G. CERVENY, PETER A. THOMPSON
  • Publication number: 20100034820
    Abstract: 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: Application
    Filed: August 13, 2009
    Publication date: February 11, 2010
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter, Peter A. Thompson
  • Publication number: 20090304590
    Abstract: The present application provides novel binding proteins, including human binding proteins that specifically bind to the human ErbB2.
    Type: Application
    Filed: October 27, 2008
    Publication date: December 10, 2009
    Applicants: 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
  • Publication number: 20090274692
    Abstract: 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: Application
    Filed: April 13, 2009
    Publication date: November 5, 2009
    Applicant: 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
  • Publication number: 20090258005
    Abstract: The present application provides novel binding proteins, including human binding proteins that specifically bind to the human ErbB2.
    Type: Application
    Filed: May 29, 2008
    Publication date: October 15, 2009
    Applicants: Trubion Pharmaceuticals Inc., Wyeth
    Inventors: Davinder Gill, Fionnuala McAleese, Peter A. Thompson, Peter R. Baum, Paul A. Algate
  • Publication number: 20090214539
    Abstract: 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: Application
    Filed: May 7, 2009
    Publication date: August 27, 2009
    Applicant: Trubion Pharmaceuticals, Inc.
    Inventors: Laura S. Grosmaire, Martha S. Hayden-Ledbetter, Jeffrey A. Ledbetter, Peter A. Thompson, Sandy A. Simon, William Brady
  • Publication number: 20090196870
    Abstract: 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: Application
    Filed: February 13, 2009
    Publication date: August 6, 2009
    Applicant: Trubion Pharmaceuticals, Inc.
    Inventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter, Peter A. Thompson
  • Publication number: 20090175867
    Abstract: 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: Application
    Filed: March 3, 2008
    Publication date: July 9, 2009
    Applicant: TRUBION PHARMACEUTICALS, INC.
    Inventors: Peter A. Thompson, Jeffrey A. Ledbetter, Martha S. Hayden-Ledbetter, William Brady