Patents Assigned to diaDexus, Inc.
  • Patent number: 7964195
    Abstract: The invention provides isolated anti-head and neck, ovarian, pancreatic, lung, endometrial or breast cancer antigen (Ovr110) antibodies that internalize upon binding to Ovr110 on a mammalian in vivo. The invention also encompasses compositions comprising an anti-Ovr110 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Ovr110 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Ovr110 antibodies. The invention encompasses a method of producing the anti-Ovr110 antibodies. Other aspects of the invention are a method of killing an Ovr110-expressing cancer cell by contacting the cancer cell with an anti-Ovr110 antibody and a method of alleviating or treating an Ovr110-expressing cancer in a mammal by administering a therapeutically effective amount of the anti-Ovr110 antibody to the mammal.
    Type: Grant
    Filed: January 9, 2006
    Date of Patent: June 21, 2011
    Assignee: Diadexus, Inc.
    Inventors: Jackie Papkoff, Kenneth R. Shroyer
  • Publication number: 20110070223
    Abstract: This invention relates to a method for assessing risk of Coronary Vascular Disease (CVD). Specifically, it relates to utilizing risk assessment from both Lipoprotein Associated Phospholipase A2 (Lp-PLA2) and C-reactive protein (CRP) in combination. In addition the invention relates to a method for assessing risk of Coronary Vascular Disease (CVD) in a patient with low to normal Low Density Lipoprotein Cholesterol (LDL) levels utilizing both LDL and Lipoprotein Associated Phospholipase A2 (Lp-PLA2). Moreover, the invention relates to the use of risk associated with Lp-PLA2, CRP and LDL in combination and specific ranges thereof to predict Coronary Vascular Disease.
    Type: Application
    Filed: November 24, 2010
    Publication date: March 24, 2011
    Applicant: diaDexus, Inc.
    Inventors: Robert L. Wolfert, Yu Ping Maguire, Yu Ping Li, Mark Joseph Sarno
  • Patent number: 7858325
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating prostate cancer.
    Type: Grant
    Filed: March 6, 2008
    Date of Patent: December 28, 2010
    Assignee: Diadexus, Inc.
    Inventors: Shujath Ali, Yongming Sun, Susana Salceda, Herve Recipon, Robert Cafferkey
  • Patent number: 7737255
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating selected cancers including gynecologic cancers such as breast, ovarian, uterine and endometrial cancer and lung cancer.
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: June 15, 2010
    Assignee: Diadexus, Inc.
    Inventors: Susana Salceda, Yongming Sun, Herve Recipon, Robert Cafferkey
  • Patent number: 7678889
    Abstract: The present invention relates to newly identified nucleic acid molecules and polypeptides present in normal and neoplastic ovarian cells, including fragments, variants and derivatives of the nucleic acids and polypeptides. The present invention also relates to antibodies to the polypeptides of the invention, as well as agonists and antagonists of the polypeptides of the invention. The invention also relates to compositions containing the nucleic acid molecules, polypeptides, antibodies, agonists and antagonists of the invention and methods for the use of these compositions. These uses include identifying, diagnosing, monitoring, staging, imaging and treating ovarian cancer and noncancerous disease states in ovarian, identifying ovarian tissue, monitoring and identifying and/or designing agonists and antagonists of polypeptides of the invention. The uses also include gene therapy, production of transgenic animals and cells, and production of engineered ovarian tissue for treatment and research.
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: March 16, 2010
    Assignee: diaDexus, Inc.
    Inventors: Roberto A. Macina, Susana Salceda, Chenghua Liu, Yongming Sun, Leah R. Turner
  • Patent number: 7619068
    Abstract: The invention provides isolated anti-ovarian, pancreatic, lung or breast cancer antigen (Ovr110) antibodies that internalize upon binding to Ovr110 on a mammalian in vivo. The invention also encompasses compositions comprising an anti-Ovr110 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Ovr110 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Ovr110 antibodies. The invention encompasses a method of producing the anti-Ovr110 antibodies. Other aspects of the invention are a method of killing an Ovr110-expressing cancer cell, comprising contacting the cancer cell with an anti-Ovr110 antibody and a method of alleviating or treating an Ovr110-expressing cancer in a mammal, comprising administering a therapeutically effective amount of the anti-Ovr110 antibody to the mammal.
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: November 17, 2009
    Assignee: diaDexus, Inc.
    Inventors: Glenn Pilkington, Gilbert-Andre Keller, Wenlu Li, Laura Corral, Iris Simon, Jackie Papkoff
  • Patent number: 7560531
    Abstract: This invention relates to a method for assessing risk of prostate and/or ovarian cancer. Specifically, in one embodiment it relates to utilizing both Cln101 and Prostate Specific Antigen (PSA) in combination to determine the risk of prostate cancer. In an alternative embodiment, the invention is relates to utilizing Cln101 alone or in combination with CA125 to determine the risk of ovarian cancer. The invention further provides isolated anti-prostate or ovarian cancer antigen (Cln101) antibodies that bind to Cln101 in vivo. The invention also encompasses compositions comprising an anti-Cln101 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Cln101 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Cln101 antibodies. The invention encompasses a method of producing the anti-Cln10I antibodies.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: July 14, 2009
    Assignee: diaDexus, Inc.
    Inventors: Xiaozhu Duan, Nam Kim, Robert L. Wolfert
  • Patent number: 7479546
    Abstract: The invention provides isolated anti-ovarian, pancreatic, lung or breast cancer antigen (Pro104) antibodies that bind to Pro 104 on a mammalian cell in vivo. The invention also encompasses compositions comprising an anti-Pro104 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Pro 104 antibody, as well as an expression vector comprising the isolated'l nucleic acid. Also provided are cells that produce the anti-Pro 104 antibodies. The invention encompasses a method of producing the anti-Pro 104 antibodies. Other aspects of the invention are a method of killing a Pro 104-expressing cancer cell, comprising contacting the cancer cell with an antiPro104 antibody and a method of alleviating or treating a Pro 104-expressing cancer in a mammal, comprising administering a therapeutically effective amount of the anti-Pro 104 antibody to the mammal.
    Type: Grant
    Filed: June 28, 2004
    Date of Patent: January 20, 2009
    Assignee: diaDexus, Inc.
    Inventors: Jackie Papkoff, Glenn Pilkington, Gilbert-Andre Keller, Wenlu Li, Laura Corral, Iris Simon, Muriel Kmet, Jianwen Tang
  • Patent number: 7470514
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging and prognosticating prostate cancer.
    Type: Grant
    Filed: September 13, 2004
    Date of Patent: December 30, 2008
    Assignee: diaDexus, Inc.
    Inventors: Shujath Ali, Susana Salceda, Yongming Sun, Robert Cafferkey
  • Patent number: 7432064
    Abstract: The present invention provides new methods for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating prostate cancer.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: October 7, 2008
    Assignee: diaDexus, Inc.
    Inventors: Susana Salceda, Herve Recipon, Robert Cafferkey
  • Patent number: 7364862
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating prostate cancer.
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: April 29, 2008
    Assignee: diaDexus, Inc.
    Inventors: Shujath M. Ali, Yongming Sun, Susana Salceda, Herve Recipon, Robert Cafferkey
  • Patent number: 7361475
    Abstract: The present invention relates to newly identified nucleic acids and polypeptides present in normal and neoplastic colon cells, including fragments, variants and derivatives of the nucleic acids and polypeptides. The present invention also relates to antibodies to the polypeptides of the invention, as well as agonists and antagonists of the polypeptides of the invention. The invention also relates to compositions comprising the nucleic acids, polypeptides, antibodies, variants, derivatives, agonists and antagonists of the invention and methods for the use of these compositions. These uses include identifying, diagnosing, monitoring, staging, imaging and treating colon cancer and non-cancerous disease states in colon tissue, identifying colon tissue, monitoring and identifying and/or designing agonists and antagonists of polypeptides of the invention. The uses also include gene therapy, production of transgenic animals and cells, and production of engineered colon tissue for treatment and research.
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: April 22, 2008
    Assignee: diaDexus, Inc.
    Inventors: Yongming Sun, Herve E. Recipon, Malavika G. Ghosh, Chenghua Liu
  • Patent number: 7326402
    Abstract: The present invention provides new methods for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating cancer.
    Type: Grant
    Filed: February 28, 2005
    Date of Patent: February 5, 2008
    Assignee: diaDexus, Inc.
    Inventors: Herve Recipon, Roberto A. Macina, Sei-Yu Chen, Yongming Sun
  • Patent number: 7326529
    Abstract: The present invention provides new markers and methods for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating prostate cancer.
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: February 5, 2008
    Assignee: diaDexus, Inc.
    Inventors: Shujath Ali, Robert Cafferkey, Herve Recipon, Yongming Sun
  • Patent number: 7294704
    Abstract: This invention relates to a method for assessing risk of prostate cancer. Specifically, it relates to utilizing both Pro108 and Prostate Specific Antigen (PSA) in combination to determine the risk of prostate cancer. In addition, it is directed to a method for assessing risk of ovarian, colon, breast or stomach cancer utilizing Pro108 or specific antibodies to Pro108. The invention provides isolated anti-prostate, ovarian, colon, breast or stomach cancer antigen (Pro108) antibodies that bind to Pro108 on a mammalian cell in vivo. The invention also encompasses compositions comprising an anti-Pro108 antibody and a carrier. These compositions can be provided in an article of manufacture or a kit. Another aspect of the invention is an isolated nucleic acid encoding an anti-Pro108 antibody, as well as an expression vector comprising the isolated nucleic acid. Also provided are cells that produce the anti-Pro108 antibodies. The invention encompasses a method of producing the anti-Pro108 antibodies.
    Type: Grant
    Filed: August 16, 2004
    Date of Patent: November 13, 2007
    Assignee: diaDexus, Inc.
    Inventors: Iris Simon, Laura Corral, Charis Lawrenson, Nam Kim, Glenn Pilkington, Robert L. Wolfert
  • Patent number: 7238471
    Abstract: Diagnostic markers for breast cancer referred to herein breast cancer specific genes or BCSGs are provided. Also provided are methods for using BCSGs to detect, diagnose, monitor, stage, prognosticate, image and treat breast cancer. Antibodies which specifically bind BCSGs and methods of using these antibodies to image and treat breast cancer are also provided.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: July 3, 2007
    Assignee: DiaDexus, Inc.
    Inventors: Susana Salceda, Robert Cafferkey, Herve Recipon, Yongming Sun
  • Patent number: 7208267
    Abstract: The present invention relates to newly identified nucleic acids and polypeptides present in normal and neoplastic breast cells, including fragments, variants and derivatives of the nucleic acids and polypeptides. The present invention also relates to antibodies to the polypeptides of the invention, as well as agonists and antagonists of the polypeptides of the invention. The invention also relates to compositions comprising the nucleic acids, polypeptides, antibodies, variants, derivatives, agonists and antagonists of the invention and methods for the use of these compositions. These uses include identifying, diagnosing, monitoring, staging, imaging and treating breast cancer and non-cancerous disease states in breast tissue, identifying breast tissue, monitoring and identifying and/or designing agonists and antagonists of polypeptides of the invention. The uses also include gene therapy, production of transgenic animals and cells, and production of engineered breast tissue for treatment and research.
    Type: Grant
    Filed: November 21, 2001
    Date of Patent: April 24, 2007
    Assignee: Diadexus, Inc.
    Inventors: Susana Salceda, Roberto Macina, Herve E. Recipon, Jason Pluta, Yongming Sun, Chenghua Liu
  • Patent number: 7160679
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging, and prognosticating lung cancer.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: January 9, 2007
    Assignee: diaDexus, Inc.
    Inventors: Fei Yang, Roberto A. Macina, Yongming Sun
  • Patent number: 7022472
    Abstract: Variant human MLH1 and MSH2 genes are provided. Methods of using these variant genes to diagnose hereditary non-polyposis colorectal cancer (HNPCC) and/or determine a patient's susceptibility to developing HNPCC are also provided. Methods and compositions for identifying new variant MLH1 of MSH2 genes are also provided. In addition, experimental models for hereditary non-polyposis colorectal cancer comprising these variant genes are provided.
    Type: Grant
    Filed: October 22, 1999
    Date of Patent: April 4, 2006
    Assignee: diaDexus, Inc.
    Inventors: David Robbins, Juili Lillian Lin-Goerke, Jessica C. Ling
  • Patent number: 7014996
    Abstract: The present invention provides a new method for detecting, diagnosing, monitoring, staging, prognosticating, imaging and treating gynecologic cancers including uterine, breast, endometrial and ovarian cancer.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: March 21, 2006
    Assignee: diaDexus, Inc.
    Inventor: Roberto A. Macina