Patents by Inventor Ricardo M. Attar

Ricardo M. Attar 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).

  • Patent number: 8492328
    Abstract: IGF1R biomarkers useful in a method for identifying and monitoring a mammal that will respond therapeutically to a method of treating cancer comprising administering an IGF1R modulator, wherein the method comprises (a) exposing the mammal to the IGF1R modulator and (b) measuring in the mammal the level of the at least one biomarker, wherein a difference in the level of the at least one biomarker measured in (b) compared to the level of the biomarker in a mammal that has not been exposed to the IGF1R modulator indicates that the mammal will respond therapeutically to the method of treating cancer and (c) wherein the level of the biomarker in a mammal after exposure to a IGF1R modulator indicates that the mammal has responded therapeutically to the method of treating cancer.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: July 23, 2013
    Assignee: Bristol-Myers Squibb Company
    Inventors: Fei Huang, Xia Han, Rameh Hafezi, Jiwen Chen, Douglas Michael Robinson, Gayle M. Wittenberg, Ashok Ramesh Dongre, Joan M. Carboni, Ricardo M. Attar, Warren Hurlburt, Marco M. Gottardis
  • Publication number: 20110123545
    Abstract: Methods for increasing endothelial cell apoptosis under hypoxic conditions in a patient undergoing a treatment that comprises an IGF1R inhibitor, the method comprising administering to the patient a VEGFR2 inhibitor
    Type: Application
    Filed: November 24, 2010
    Publication date: May 26, 2011
    Inventors: H. Nicholas Marsh, Irvith M. Carvajal, Marco M. Gottardis, Joan M. Carboni, Bryan C. Barnhart, Ricardo M. Attar
  • Publication number: 20100184125
    Abstract: IGF1R biomarkers useful in a method for identifying and monitoring a mammal that will respond therapeutically to a method of treating cancer comprising administering an IGF1R modulator, wherein the method comprises (a) exposing the mammal to the IGF1R modulator and (b) measuring in the mammal the level of the at least one biomarker, wherein a difference in the level of the at least one biomarker measured in (b) compared to the level of the biomarker in a mammal that has not been exposed to the IGF1R modulator indicates that the mammal will respond therapeutically to the method of treating cancer and (c) wherein the level of the biomarker in a mammal after exposure to a IGF1R modulator indicates that the mammal has responded therapeutically to the method of treating cancer.
    Type: Application
    Filed: May 15, 2008
    Publication date: July 22, 2010
    Inventors: Fei Huang, Xia Han, Rameh Hafezi, Jiwen Chen, Douglas Michael Robinson, Gayle M. Wittenberg, Ashok Ramesh Dongre, Joan M. Carboni, Ricardo M. Attar, Warren Hurlburt, Marco M. Gottardis
  • Patent number: 7655688
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: December 19, 2005
    Date of Patent: February 2, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, Ricardo M. Attar, Marco M. Gottardis, James Aaron Balog, Dacia A. Pickering, Rogelio L. Martinez, Chongqing Sun
  • Patent number: 7225083
    Abstract: The first crystal structure of the androgen receptor ligand binding domain has been determined to 2.0 angstrom resolution. Disclosed are the coordinates for the crystal structure, and methods for determining agonists, partial agonists, antagonists, partial antagonists and selective androgen receptors modulators (SARMs) of the androgen receptor.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: May 29, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Roberto Weinmann, Howard M. Einspahr, Stanley R. Krystek, John S. Sack, Mark E. Salvati, John S. Tokarski, Ricardo M. Attar, Chihuei Wang
  • Patent number: 7199227
    Abstract: The present invention relates to newly discovered human histone deacetylases (HDACs), also referred to as histone deacetylase-like polypeptides. The polynucleotide sequences and encoded polypeptides of the novel HDACs are encompassed by the invention, as well as vectors comprising these polynucleotides and host cells comprising these vectors. The invention also relates to antibodies that bind to the disclosed HDAC polypeptides, and methods employing these antibodies. Also related are methods of screening for modulators, such as inhibitors or antagonists, or agonists. The invention also relates to diagnostic and therapeutic applications which employ the disclosed HDAC polynucleotides, polypeptides, and antibodies, and HDAC modulators. Such applications can be used with diseases and disorders associated with abnormal cell growth or proliferation, cell differentiation, and cell survival, e.g., neoplastic cell growth, and especially breast and prostate cancers or tumors.
    Type: Grant
    Filed: June 14, 2002
    Date of Patent: April 3, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Donald G. Jackson, Matthew V. Lorenzi, Ricardo M. Attar, Marco Gottardis, Liana M. Lee, John N. Feder
  • Patent number: 6960474
    Abstract: Selective androgen receptor modulators (SARMs) having antagonist activity in hormone-dependent tumors while exhibiting no activity or agonist activity against other nontumor tissues containing the androgen receptor as well as methods for identifying, designing and using SARMs are provided.
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: November 1, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Mark E. Salvati, Marco M. Gottardis, Ricardo M. Attar, Stanley R. Krystek, Jr., John S. Sack
  • Publication number: 20040243316
    Abstract: The first crystal structure of the androgen receptor ligand binding domain has been determined to 2.0 angstrom resolution. Disclosed are the coordinates for the crystal structure, and methods for determining agonists, partial agonists, antagonists, partial antagonists and selective androgen receptors modulators (SARMs) of the androgen receptor.
    Type: Application
    Filed: June 28, 2004
    Publication date: December 2, 2004
    Inventors: Roberto Weinmann, Howard M. Einspahr, Stanley R. Krystek, John S. Sack, Mark E. Salvati, John S. Tokarski, Ricardo M. Attar, Chihuei Wang
  • Patent number: 6795776
    Abstract: The first crystal structure of the androgen receptor ligand binding domain has been determined to 2.0 angstrom resolution. Disclosed are the coordinates for the crystal structure, and methods for determining agonists, partial agonists, antagonists, partial antagonists and selective androgen receptors modulators (SARMs) of the androgen receptor.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: September 21, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Roberto Weinmann, Howard M. Einspahr, Stanley R. Krystek, John S. Sack, Mark E. Salvati, John S. Tokarski, Ricardo M. Attar, Chihuei Wang
  • Publication number: 20040087548
    Abstract: Fused cyclic compounds, methods of using such compounds in the treatment of nuclear hormone receptor-associated conditions such as cancer and immune disorders, and pharmaceutical compositions containing such compounds.
    Type: Application
    Filed: February 14, 2002
    Publication date: May 6, 2004
    Inventors: Mark E. Salvati, Ricardo M. Attar, Marco M. Gottardis, James Aaron Balog, Dacia A. Pickering, Rogelio L. Martinez, Chongping Sun
  • Publication number: 20040068762
    Abstract: A transgenic non-human mammal whose genome comprises a nucleic acid construct, wherein said construct comprises a reporter nucleic acid encoding a reporter operably linked to a promoter comprising an androgen response element (ARE), and said construct further comprises an androgen receptor nucleic acid encoding an androgen receptor, and wherein expression of said reporter nucleic acid is regulated by expression of said androgen receptor nucleic acid. The transgenic non-human mammals can be used as an in vivo model for the identification and development of selective androgen receptor modulators (SARMs) for the treatment of cancer or other disorders associated with defective androgen receptor function.
    Type: Application
    Filed: July 16, 2003
    Publication date: April 8, 2004
    Inventors: Ricardo M. Attar, David K. Bol, Marco Gottardis, Kasim Mookhtiar, Ronald Bruce Rowley, Jacek Ostrowski
  • Publication number: 20030161830
    Abstract: The present invention relates to newly discovered human histone deacetylases (HDACs), also referred to as histone deacetylase-like polypeptides. The polynucleotide sequences and encoded polypeptides of the novel HDACs are encompassed by the invention, as well as vectors comprising these polynucleotides and host cells comprising these vectors. The invention also relates to antibodies that bind to the disclosed HDAC polypeptides, and methods employing these antibodies. Also related are methods of screening for modulators, such as inhibitors or antagonists, or agonists. The invention also relates to diagnostic and therapeutic applications which employ the disclosed HDAC polynucleotides, polypeptides, and antibodies, and HDAC modulators. Such applications can be used with diseases and disorders associated with abnormal cell growth or proliferation, cell differentiation, and cell survival, e.g., neoplastic cell growth, and especially breast and prostate cancers or tumors.
    Type: Application
    Filed: June 14, 2002
    Publication date: August 28, 2003
    Inventors: Donald G. Jackson, Matthew V. Lorenzi, Ricardo M. Attar, Marco Gottardis
  • Publication number: 20020173445
    Abstract: Selective androgen receptor modulators (SARMs) having antagonist activity in hormone-dependent tumors while exhibiting no activity or agonist activity against other nontumor tissues containing the androgen receptor as well as methods for identifying, designing and using SARMs are provided.
    Type: Application
    Filed: June 20, 2001
    Publication date: November 21, 2002
    Inventors: Mark E. Salvati, Marco M. Gottardis, Ricardo M. Attar, Stanley R. Krystek, John S. Sack