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: 7387874
    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, and to methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated 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 mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: June 17, 2008
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael Kopreski
  • Patent number: 7208275
    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: August 22, 2003
    Date of Patent: April 24, 2007
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Patent number: 7183053
    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: Grant
    Filed: December 24, 2002
    Date of Patent: February 27, 2007
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Neil Christensen
  • Patent number: 6939675
    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: November 18, 2002
    Date of Patent: September 6, 2005
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Patent number: 6794135
    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: Grant
    Filed: August 28, 2000
    Date of Patent: September 21, 2004
    Assignee: Oncomedx, Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Publication number: 20040014079
    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: Application
    Filed: July 17, 2003
    Publication date: January 22, 2004
    Inventors: Michael S Kopreski, Christopher D Gocke
  • Patent number: 6630301
    Abstract: This invention relates to detection of specific extracellular nucleic acid in plasma or serum fractions of human or animal blood associated with neoplastic, pre-malignant 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 DNA extraction 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: December 7, 1999
    Date of Patent: October 7, 2003
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski
  • Publication number: 20030175770
    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: December 24, 2002
    Publication date: September 18, 2003
    Inventors: Christopher D. Gocke, Neil Christensen
  • Patent number: 6607898
    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: August 31, 2000
    Date of Patent: August 19, 2003
    Assignee: OncoMEDx, Inc.
    Inventors: Michael S. Kopreski, Christopher D. Gocke
  • Publication number: 20030143600
    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: November 18, 2002
    Publication date: July 31, 2003
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Patent number: 6521409
    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: August 21, 2000
    Date of Patent: February 18, 2003
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Michael S. Kopreski, Floyd A. Benko
  • Patent number: 6511805
    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: Grant
    Filed: August 31, 2000
    Date of Patent: January 28, 2003
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Neil Christensen
  • Patent number: 6156504
    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 methods of detecting and monitoring extracellular mutant oncogenes or tumor-associated DNA found in the plasma or serum fraction of blood, using DNA extraction followed by nucleic acid amplification with or without enrichment for mutant DNA. In particular, the invention relates to detection, identification, or monitoring of the existence, progression or clinical status of benign, premalignant, or malignant neoplasms in humans or animals that contain a mutation associated with the neoplasm through detection of the mutated nucleic acid of the neoplasm in plasma or serum fractions.
    Type: Grant
    Filed: March 14, 1997
    Date of Patent: December 5, 2000
    Assignee: The Penn State Research Foundation
    Inventors: Christopher D. Gocke, Floyd A. Benko, Michael S. Kopreski