Patents by Inventor Homayoun Sadeghi

Homayoun Sadeghi 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).

  • Publication number: 20070031440
    Abstract: Modified fusion proteins of transferrin and therapeutic proteins or peptides, preferably antibody variable regions, with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.
    Type: Application
    Filed: August 28, 2003
    Publication date: February 8, 2007
    Inventors: Christopher Prior, Homayoun Sadeghi, Andrew Turner
  • Publication number: 20060205037
    Abstract: Modified fusion proteins of a transferrini moiety, a GLP-1 moiety and a linker moiety, with increased productivity, bioactivity and serum half-life are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation. The fusion proteins of the invention are useful for the treatment of Type 2 diabetes, Type 1 diabetes, obesity, congestive heart failure, and non-fatty liver disease.
    Type: Application
    Filed: March 6, 2006
    Publication date: September 14, 2006
    Inventors: Homayoun Sadeghi, Andrew Turner, Christopher Prior, David Ballance
  • Publication number: 20060130158
    Abstract: Fusion proteins of transferrin and other therapeutic moieties with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.
    Type: Application
    Filed: August 28, 2003
    Publication date: June 15, 2006
    Inventors: Andrew Turner, Homayoun Sadeghi
  • Publication number: 20060105387
    Abstract: Modified fusion proteins of transferrin and therapeutic proteins or peptides with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.
    Type: Application
    Filed: August 28, 2003
    Publication date: May 18, 2006
    Inventors: Christopher Prior, Andrew Turner, Homayoun Sadeghi
  • Publication number: 20050266532
    Abstract: The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods of treating, preventing, or ameliorating diseases, disorders or conditions using albumin fusion proteins of the invention.
    Type: Application
    Filed: March 14, 2005
    Publication date: December 1, 2005
    Inventors: Craig Rosen, Homayoun Sadeghi, Christopher Prior, Andrew Turner
  • Publication number: 20050266533
    Abstract: The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods of treating, preventing, or ameliorating diseases, disordrs or conditions using albumin fusion proteins of the invention.
    Type: Application
    Filed: March 14, 2005
    Publication date: December 1, 2005
    Inventors: David Ballance, Darrell Sleep, Christopher Prior, Homayoun Sadeghi, Andrew Turner
  • Publication number: 20030226155
    Abstract: Modified fusion proteins of transferrin and therapeutic proteins or peptides, preferably antibody variable regions, with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.
    Type: Application
    Filed: March 10, 2003
    Publication date: December 4, 2003
    Applicant: BIOREXIS PHARMACEUTICAL CORPORATION
    Inventors: Homayoun Sadeghi, Christopher P. Prior, Andrew Turner
  • Publication number: 20030221201
    Abstract: Modified fusion proteins of transferrin and therapeutic proteins or peptides including soluble toxin receptors, with increased serum half-life or serum stability are disclosed. Preferred fusion proteins include those modified so that the transferrin moiety exhibits no or reduced glycosylation, binding to iron and/or binding to the transferrin receptor.
    Type: Application
    Filed: March 4, 2003
    Publication date: November 27, 2003
    Applicant: BIOREXIS PHARMACEUTICAL CORPORATION
    Inventors: Christopher P. Prior, Char-Huei Lai, Homayoun Sadeghi, Andrew Turner
  • Publication number: 20030199043
    Abstract: The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods of treating, preventing, or ameliorating diseases, disordrs or conditions using albumin fusion proteins of the invention.
    Type: Application
    Filed: April 12, 2001
    Publication date: October 23, 2003
    Inventors: David J. Ballance, Darrell Sleep, Christopher P. Prior, Homayoun Sadeghi, Andrew J. Turner
  • Publication number: 20030171267
    Abstract: The present invention encompasses albumin fusion proteins. Nucleic acid molecules encoding the albumin fusion proteins of the invention are also encompassed by the invention, as are vectors containing these nucleic acids, host cells transformed with these nucleic acids vectors, and methods of making the albumin fusion proteins of the invention and using these nucleic acids, vectors, and/or host cells. Additionally the present invention encompasses pharmaceutical compositions comprising albumin fusion proteins and methods of treating, preventing, or ameliorating diseases, disordrs or conditions using albumin fusion proteins of the invention.
    Type: Application
    Filed: April 12, 2001
    Publication date: September 11, 2003
    Inventors: Craig A. Rosen, Homayoun Sadeghi, Christopher P. Prior, Andrew J. Turner
  • Patent number: 5892000
    Abstract: The present invention relates to monoclonal antibodies to advanced glycosylation endproducts formed in vivo and cross-reactive with advanced glycosylation endproducts formed in vitro, and to methods of diagnosis and therapy based thereon. More particularly, the invention is directed to a monoclonal antibody, or an antigen-binding fragment thereof, reactive with in vivo produced advanced glycosylation endproducts (AGEs), which monoclonal antibody or antigen binding fragment thereof demonstrates an immunological binding characteristic of monoclonal antibodies selected from the group consisting of 4G9 as produced by hybridoma 4G9, deposited with the American Type Culture Collection (ATCC) and assigned Accession Number CRL 11626, 2G6 as produced by hydridoma 2G6, deposited with the American Type Culture Collection (ATCC) on Dec. 19, 1995, and assigned Accession Number HB 12008, and BH4 as produced by hydridoma BH4, deposited with the American Type Culture Collection (ATCC) on Dec.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: April 6, 1999
    Assignee: Alteon Inc.
    Inventors: Henry W. Founds, Homayoun Sadeghi
  • Patent number: 5807550
    Abstract: The present invention is directed to antibodies, in particular monoclonal antibodies, which specifically bind to somatotropin binding proteins of animals, but not with the corresponding somatotropin receptors. The antibodies may be used alone to enhance the growth of animals, or may be used together with somatotropin to potentiate the effect of somatotropin in animals. The antibodies may also be used to assay the level of somatotropin binding protein of animals.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: September 15, 1998
    Assignee: American Cyanamid Company
    Inventors: William Robert Baumbach, Bosco Shang Wang, Homayoun Sadeghi, John Steele Logan, Ian C. Hart
  • Patent number: 5766590
    Abstract: The present invention relates to monoclonal antibodies to advanced glycosylation endproducts formed in vivo and cross-reactive with advanced glycosylation endproducts formed in vitro, and to methods of diagnosis and therapy based thereon. More particularly, the invention is directed to a monoclonal antibody, or an antigen-binding fragment thereof, reactive with in vivo produced advanced glycosylation endproducts (AGEs), which monoclonal antibody or antigen binding fragment thereof demonstrates an immunological binding characteristic of monoclonal antibody 4G9 as produced by hybridoma 4G9, deposited with the American Type Culture Collection (ATCC) and assigned Accession Number CRL 11626. In a specific embodiment, the 4G9 antibody is used in a sandwich ELISA to detect ApoB-AGE, IgG-AGE, collagen-AGE, serum-AGE peptides and proteins and urinary-AGE peptides and proteins.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 16, 1998
    Assignee: Alteon Inc.
    Inventors: Henry W. Founds, Homayoun Sadeghi
  • Patent number: 5744318
    Abstract: The present invention relates to monoclonal antibodies to advanced glycosylation endproducts formed in vivo and cross-reactive with advanced glycosylation endproducts formed in vitro, and to methods of diagnosis and therapy based thereon. More particularly, the invention is directed to a monoclonal antibody, or an antigen-binding fragment thereof, reactive with in vivo produced advanced glycosylation endproducts (AGEs), which monoclonal antibody or antigen binding fragment thereof demonstrates an immunological binding characteristic of monoclonal antibody 4G9 as produced by hybridoma 4G9, deposited with the American Type Culture Collection (ATCC) and assigned Accession Number CRL 11626. In a specific embodiment, the 4G9 antibody is used in a sandwich ELISA to detect ApoB-AGE, IgG-AGE, collagen-AGE, serum-AGE peptides and proteins and urinary-AGE peptides and proteins.
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: April 28, 1998
    Assignee: Alteon Inc.
    Inventors: Henry W. Founds, Homayoun Sadeghi
  • Patent number: 5698197
    Abstract: The present invention relates to monoclonal antibodies to advanced glycosylation endproducts formed in vivo and cross-reactive with advanced glycosylation endproducts formed in vitro, and to methods of diagnosis and therapy based thereon. More particularly, the invention is directed to a monoclonal antibody, or an antigen-binding fragment thereof, reactive with in vivo produced advanced glycosylation endproducts (AGEs), which monoclonal antibody or antigen binding fragment thereof demonstrates an immunological binding characteristic of monoclonal antibody 4G9 as produced by hybridoma 4G9, deposited with the American Type Culture Collection (ATCC) and assigned Accession Number CRL 11626, on Apr. 27, 1994. In a specific embodiment, the 4G9 antibody is used in a sandwich ELISA to detect ApoB-AGE, IgG-AGE, collagen-AGE, serum-AGE peptides and proteins and urinary-AGE peptides and proteins.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 16, 1997
    Assignee: Alteon Inc.
    Inventors: Henry W. Founds, Homayoun Sadeghi
  • Patent number: 5439795
    Abstract: The present invention is directed to antibodies, in particular monoclonal antibodies, which specifically bind to somatotropin binding proteins of animals, but not with the corresponding somatotropin receptors. The antibodies may also be used to assay the level of somatotropin binding protein of animals.
    Type: Grant
    Filed: January 31, 1990
    Date of Patent: August 8, 1995
    Assignee: American Cyanamid Company
    Inventors: William R. Baumbach, Bosco S. Wang, Homayoun Sadeghi, John S. Logan, Ian C. Hart
  • Patent number: RE39138
    Abstract: The present invention relates to monoclonal antibodies to advanced glycosylation endproducts formed in vivo and cross-reactive with advanced glycosylation endproducts formed in vitro, and to methods of diagnosis and therapy based thereon. More particularly, the invention is directed to a monoclonal antibody, or an antigen-binding fragment thereof, reactive with in vivo produced advanced glycosylation endproducts (AGEs), which monoclonal antibody or antigen binding fragment thereof demonstrates an immunological binding characteristic of monoclonal antibody 4G9 as produced by hybridoma 4G9, deposited with the American Type Culture Collection (ATCC) and assigned Accession Number CRL 11626, on Apr. 27, 1994. In a specific embodiment, the 4G9 antibody is used in a sandwich ELISA to detect ApoB-AGE, IgG-AGE, collagen-AGE, serum-AGE peptides and proteins and urinary-AGE peptides and proteins.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: June 20, 2006
    Assignee: Alteon Incorporated
    Inventors: Henry W. Founds, Homayoun Sadeghi