Patents Assigned to Abbott Biotherapeutics Corp.
  • Publication number: 20130071388
    Abstract: Methods and compositions are provided for the creation and screening of non-human animal models having many of the histologic characteristics of human psoriasis. Immunocompromised host animals are injected with a purified population of CD45Rb positive cells, which are tolerant of the host major histocompatibility antigens, but are mismatched at one or more minor antigens. The injected cells are stimulated with a pro-inflammatory cytokine, e.g. IL-12, and a polyclonal activating agent. The injected animals develop a chronic skin disorder that includes histological features observed in human psoriasis, e.g. rete pegs, severe acanthosis and infiltration of Th1 cells into the dermis.
    Type: Application
    Filed: November 16, 2012
    Publication date: March 21, 2013
    Applicant: Abbott Biotherapeutics Corp.
    Inventor: Abbott Biotherapeutics Corp.
  • Patent number: 8349330
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Grant
    Filed: July 1, 2011
    Date of Patent: January 8, 2013
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, David B. Powers, Gao Liu
  • Publication number: 20120328513
    Abstract: Described herein are methods and compositions that can be used for diagnosis and treatment of cancer.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 27, 2012
    Applicant: Abbott Biotherapeutics Corp.
    Inventors: Debbie Law, Kurt Gish
  • Patent number: 8313745
    Abstract: Described herein are methods and compositions that can be used for diagnosis and treatment of cancer.
    Type: Grant
    Filed: June 8, 2010
    Date of Patent: November 20, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: David Mack, Kurt C. Gish
  • Patent number: 8309084
    Abstract: The present invention provides chimeric and humanized antibodies that specifically recognize ?5?1 integrin, and methods for using the antibodies for reducing or inhibiting angiogenesis in a tissue. Also provided are methods of determining therapeutically acceptable doses of the antibodies and pharmaceutical compositions including the same.
    Type: Grant
    Filed: January 19, 2011
    Date of Patent: November 13, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Vanitha Ramakrishnan, David Powers, Dale E. Johnson, Ursula Jeffry, Vinay Bhaskar
  • Patent number: 8283170
    Abstract: Disclosed are mammalian expression vectors for expressing simultaneous expression of immunoglobulins as both a secreted and cell surface bound form.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: October 9, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Robert DuBridge, Wenge Zhang, Susan Rhodes
  • Patent number: 8257708
    Abstract: The invention relates to the identification and generation of antibodies that bind to TMEFF2 proteins which are involved in cancer. Further, the invention provides for the use of these antibodies in the treatment of cancer.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: September 4, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Vinay Bhaskar, Agustin De La Calle, Debbie Law, Ingrid Caras, Vanitha Ramakrishnan, Richard Murray, Daniel Afar, David Powers
  • Patent number: 8163546
    Abstract: Disclosed are mammalian cell surface display vectors for isolating and/or characterizing immunoglobulins and various uses thereof.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: April 24, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Yoshiko Akamatsu, Tsuneaki Asai, Naoya Tsurushita
  • Publication number: 20120070440
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Application
    Filed: July 1, 2011
    Publication date: March 22, 2012
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, David B. Powers, Gao Liu
  • Publication number: 20120064068
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Application
    Filed: July 1, 2011
    Publication date: March 15, 2012
    Applicant: Abbott Biotherapeutics Corp.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, David B. Powers, Gao Liu
  • Publication number: 20120064067
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Application
    Filed: July 1, 2011
    Publication date: March 15, 2012
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, David B. Powers, Gao Liu
  • Publication number: 20120064083
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Application
    Filed: June 30, 2011
    Publication date: March 15, 2012
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, Gao Liu
  • Publication number: 20120064069
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Application
    Filed: July 1, 2011
    Publication date: March 15, 2012
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Marna WILLIAMS, J. Yun Tso, Nicholas F. Landolfi, David B. Powers, Gao Llu
  • Patent number: 8133981
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Grant
    Filed: March 10, 2009
    Date of Patent: March 13, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, Gao Liu
  • Patent number: 8088898
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Grant
    Filed: March 3, 2009
    Date of Patent: January 3, 2012
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, Gao Liu
  • Publication number: 20110318343
    Abstract: This invention is directed to a stable liquid pharmaceutical formulation comprising a high concentration, e.g. 50 mg/ml or more, of antibody in about 20-60 mM succinate buffer or 30-70 mM histidine buffer, having pH from about pH 5.5 to about pH 6.5, about 0.01-0.1% polysorbate, and a tonicity modifier that contributes to the isotonicity of the formulation. This liquid formulation is stable at refrigerated temperature (2-8° C.) for at least 1 year, and preferably 2 years. This liquid formulation is suitable for subcutaneous injection. The preferred antibodies include Daclizumab, a humanized anti-IL-2 receptor monoclonal antibody; HAIL-12, a humanized anti-IL-12 monoclonal antibody; HuEP5C7, a humanized anti-L selectin monoclonal antibody; and Flintozumab, a humanized anti-gamma interferon monoclonal antibody.
    Type: Application
    Filed: September 6, 2011
    Publication date: December 29, 2011
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Elizabet A. KAISHEVA, Supriya GUPTA, Shanti G. DUVUR, Malathy SUBRAMANIAN
  • Publication number: 20110300133
    Abstract: The present invention provides chimeric and humanized antibodies that specifically recognize ?5?1 integrin, and methods for using the antibodies for reducing or inhibiting angiogenesis in a tissue. Also provided are methods of determining therapeutically acceptable doses of the antibodies and pharmaceutical compositions including the same.
    Type: Application
    Filed: January 19, 2011
    Publication date: December 8, 2011
    Applicant: Abbott Biotherapeutics Corp.
    Inventors: Vanitha RAMAKRISHNAN, David Powers, Dale E. Johnson, Ursula Jeffry, Vinay Bhaskar
  • Publication number: 20110250611
    Abstract: Disclosed are mammalian expression vectors for expressing simultaneous expression of immunoglobulins as both a secreted and cell surface bound form.
    Type: Application
    Filed: April 19, 2011
    Publication date: October 13, 2011
    Applicant: ABBOTT BIOTHERAPEUTICS CORP.
    Inventors: Robert DuBridge, Wenge Zhang, Susan Rhodes
  • Patent number: 8017116
    Abstract: The present invention provides chimeric and humanized antibodies that specifically recognize ?5?1 integrin, and methods for using the antibodies for reducing or inhibiting angiogenesis in a tissue. Also provided are methods of determining therapeutically acceptable doses of the antibodies and pharmaceutical compositions including the same.
    Type: Grant
    Filed: August 17, 2007
    Date of Patent: September 13, 2011
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Vanitha Ramakrishnan, David Powers, Dale E. Johnson, Ursula Jeffry
  • Patent number: 8008450
    Abstract: The present invention is directed to antagonists of CS1 that bind to and neutralize at least one biological activity of CS1. The invention also includes a pharmaceutical composition comprising such antibodies or antigen-binding fragments thereof. The present invention also provides for a method of preventing or treating disease states, including autoimmune disorders and cancer, in a subject in need thereof, comprising administering into said subject an effective amount of such antagonists.
    Type: Grant
    Filed: November 2, 2009
    Date of Patent: August 30, 2011
    Assignee: Abbott Biotherapeutics Corp.
    Inventors: Marna Williams, J. Yun Tso, Nicholas F. Landolfi, Gao Liu