Patents by Inventor Christopher D. Gocke

Christopher D. Gocke 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: 8361726
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: January 29, 2013
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Publication number: 20120115144
    Abstract: This invention relates to detection of specific extracellular DNA in plasma or serum fractions of human or animal blood associated with neoplastic, pre-malignant or proliferative disease. Specifically, the invention relates to detection tumor-associated DNA, and to those methods of detecting and monitoring tumor-associated DNA found in the plasma or serum fraction of blood by using DNA extraction and amplification with or without enrichment for DNA. The invention allows the selection and monitoring of patients for various cancer therapies including receptor tyrosine kinase inhibitor therapies.
    Type: Application
    Filed: November 1, 2011
    Publication date: May 10, 2012
    Applicant: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael Kopreski
  • Publication number: 20110275073
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: May 3, 2011
    Publication date: November 10, 2011
    Applicant: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 8048629
    Abstract: This invention relates to detection of specific extracellular DNA in plasma or serum fractions of human or animal blood associated with neoplastic, pre-malignant or proliferative disease. Specifically, the invention relates to detection tumor-associated DNA, and to those methods of detecting and monitoring tumor-associated DNA found in the plasma or serum fraction of blood by using DNA extraction and amplification with or without enrichment for DNA. The invention allows the selection and monitoring of patients for various cancer therapies including receptor tyrosine kinase inhibitor therapies.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: November 1, 2011
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Publication number: 20110207130
    Abstract: This invention relates to detection of specific extracellular nucleic acid in human or animal blood plasma or serum associated with disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA including non-mutated hypermethylated DNA, and to methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA including non-mutated hypermethylated DNA found in blood plasma or serum. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of neoplasia in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the non-mutated hypermethylated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: March 1, 2011
    Publication date: August 25, 2011
    Applicant: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7968317
    Abstract: This invention provides methods for detecting the presence of malignant or premalignant cells, or trophoblastic cells in a human wherein the malignant, premalignant or trophoblastic cells express 5T4. The methods of the invention detect 5T4 RNA in blood, blood plasma, serum, and other bodily fluids. The inventive methods are useful for detection, diagnosis, monitoring, treatment, or evaluation of neoplastic disease, and for the detection and evaluation of placental tissue in pregnant women.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: June 28, 2011
    Assignee: OncoMedx, Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Patent number: 7935487
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: May 3, 2011
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7935484
    Abstract: This invention relates to detection of specific extracellular nucleic acid in human or animal blood plasma or serum associated with disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA including non-mutated hypermethylated DNA, and to methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA including non-mutated hypermethylated DNA found in blood plasma or serum. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of neoplasia in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the non-mutated hypermethylated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: May 3, 2011
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7910336
    Abstract: This invention relates to methods of detecting extracellular hTR RNA and hTERT RNA in blood, plasma, serum, and other bodily fluids. The invention thereby provides an aid for the detection, diagnosis, monitoring, treatment, or evaluation of neoplastic disease.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: March 22, 2011
    Assignee: OncoMEDx, Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Publication number: 20110039265
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in human or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: August 10, 2010
    Publication date: February 17, 2011
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7790395
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals.
    Type: Grant
    Filed: August 3, 2009
    Date of Patent: September 7, 2010
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7767422
    Abstract: This invention provides methods for detecting the presence of malignant or premalignant cells, or trophoblastic cells in a human wherein the malignant, premalignant or trophoblastic cells express 5T4. The methods of the invention detect 5T4 RNA in blood, blood plasma, serum, and other bodily fluids. The inventive methods are useful for detection, diagnosis, monitoring, treatment, or evaluation of neoplastic disease, and for the detection and evaluation of placental tissue in pregnant women.
    Type: Grant
    Filed: August 21, 2001
    Date of Patent: August 3, 2010
    Assignee: Oncomedx, Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Publication number: 20090298085
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: August 3, 2009
    Publication date: December 3, 2009
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Patent number: 7569350
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: August 4, 2009
    Assignee: The Penn State University
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Patent number: 7569349
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: April 24, 2007
    Date of Patent: August 4, 2009
    Assignee: The Penn State University
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Publication number: 20090061412
    Abstract: This invention relates to the detection of extracellular papillomavirus DNA in blood plasma or serum from a human or animal. In particular, the invention relates to the detection, identification, evaluation, or monitoring of neoplastic, premalignant or malignant disease associated with a papillomavirus. The invention thereby provides methods for the identification of individuals at risk for, or having, cervical dysplasia, cervical intraepithelial neoplasia, or cervical cancer.
    Type: Application
    Filed: February 20, 2007
    Publication date: March 5, 2009
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Christopher D. Gocke, Neil Christensen
  • Publication number: 20080233569
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: April 24, 2007
    Publication date: September 25, 2008
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Publication number: 20080233568
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Application
    Filed: April 24, 2007
    Publication date: September 25, 2008
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Publication number: 20080200410
    Abstract: This invention relates to methods of detecting or inferring the presence of malignant or premalignant cells in a human that express 5T4. Provided are methods for detecting 5T4 RNA in blood, plasma, serum, other bodily fluids, cells, and tissues. The invention thereby provides an aid for the detection, diagnosis, monitoring, treatment, or evaluation of neoplastic disease.
    Type: Application
    Filed: January 3, 2007
    Publication date: August 21, 2008
    Applicant: OncoMEDx Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Patent number: 7399592
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic or proliferative disease. Specifically, the invention relates to detection of nucleic acid derived from mutant oncogenes or other tumor-associated DNA, and to those methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood by using rapid DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to the detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or maligant neoplasms in humans or other animals that contain a mutation that is associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: June 1, 2006
    Date of Patent: July 15, 2008
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko