Patents by Inventor David Ralph

David Ralph 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: 20200108069
    Abstract: This invention relates to the treatment of fibrotic conditions, such as Peyronie's disease, by administering a phosphodiesterase type 5 (PDE5) inhibitor, such as vardenafil, and a selective oestrogen receptor modulator (SERM), such as tamoxifen, to an individual in need thereof.
    Type: Application
    Filed: September 19, 2019
    Publication date: April 9, 2020
    Inventors: Selim CELLEK, Marcus ILG, David RALPH, Asif MUNEER, Marta MATEUS, William STEBBEDS
  • Patent number: 10408836
    Abstract: Provided herein is a method of detecting the presence of influenza virus in a sample while minimizing false positives due to presence of one or more other pathogens in the sample, the method including measuring the enzymatic activity of neuraminidase (NA) in the sample under one or more differentiating conditions selected from the group consisting of pH, binding to anti-NanA antibody, size exclusion, hemagglutinin (HA) binding, chemical inhibition, and combinations thereof.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: September 10, 2019
    Assignees: University of Cincinnati, MicrobeCapture, LLC
    Inventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
  • Publication number: 20170016899
    Abstract: Provided herein is a method of detecting the presence of influenza virus in a sample while minimizing false positives due to presence of one or more other pathogens in the sample, the method including measuring the enzymatic activity of neuraminidase (NA) in the sample under one or more differentiating conditions selected from the group consisting of pH, binding to anti-NanA antibody, size exclusion, hemagglutinin (HA) binding, chemical inhibition, and combinations thereof.
    Type: Application
    Filed: October 5, 2016
    Publication date: January 19, 2017
    Inventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
  • Publication number: 20140272942
    Abstract: Provided herein is a method of detecting the presence of influenza virus in a sample while minimizing false positives due to presence of one or more other pathogens in the sample, the method including measuring the enzymatic activity of neuraminidase (NA) in the sample under one or more differentiating conditions selected from the group consisting of pH, binding to anti-NanA antibody, size exclusion, hemagglutinin (HA) binding, chemical inhibition, and combinations thereof.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicants: MICROBECAPTURE, LLC, UNIVERSITY OF CINCINNATI
    Inventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
  • Publication number: 20120213789
    Abstract: The present invention concerns preventative, therapeutic, and diagnostic methods and compositions involving UC markers, such as UC 28, for cancer. It includes methods and compositions for targeting cancer cells using a differentiation agent in combination with a therapeutic agent targeted to cells that differentially express a UC marker after exposure to the differentiation agent. The invention also includes methods of inducing immune responses against UC markers, as well as antibodies that recognize UC markers, which may be employed for therapeutic and diagnostic methods.
    Type: Application
    Filed: December 16, 2011
    Publication date: August 23, 2012
    Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert W. Veltri
  • Publication number: 20090263808
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of two or more genes, in combination, to identify individuals with increased or decreased risk of cancer. Exemplified is risk assessment for breast cancer in women. In addition, personal history measures such as age and race are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: March 10, 2009
    Publication date: October 22, 2009
    Inventors: David Ralph, Christopher Aston, Eldon Jupe
  • Publication number: 20090215668
    Abstract: This invention relates to compositions and methods for modulating cellular activity of non-human organisms, and in particular fungi, and methods of identifying and using antifungal agents with improved specificity. More particularly, the technology described herein relates to the identification and use of compounds that target intron-encoded proteins, such as maturases.
    Type: Application
    Filed: October 22, 2008
    Publication date: August 27, 2009
    Inventors: Rhonda J. Honeycutt, David Ralph
  • Publication number: 20090029375
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of in multiple selected genes to identify individuals with increased or decreased risk of breast cancer. In addition, personal history measures such as age and family history are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: July 11, 2008
    Publication date: January 29, 2009
    Inventors: ELDON JUPE, CRAIG SHIMASAKI, DAVID RALPH
  • Patent number: 7332270
    Abstract: Disclosed are diagnostic techniques for the detection of human disease states that affect gene expression in peripheral leukocytes. The invention relates particularly to probes and methods for evaluating the presence of RNA species that are differentially expressed in the peripheral blood of individuals with such a disease state compared to normal healthy individuals. The invention further relates to methods for detection of protein species that are differentially expressed in the peripheral blood of individuals with such a disease state compared to normal healthy individuals. Genetic probes, antibody probes and methods useful in monitoring the progression and diagnosis of two specific disease states, prostatic cancer and breast cancer, are described.
    Type: Grant
    Filed: September 11, 2000
    Date of Patent: February 19, 2008
    Assignee: Urocor, Inc.
    Inventors: David Ralph, Gang An, S. Mark O'Hara, Robert Veltri
  • Publication number: 20080009419
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of selected genes, and particular combinations of genotypes, to identify individuals with increased or decreased risk of breast cancer. In addition, personal history measures such as age and race are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 10, 2008
    Inventors: David Ralph, Christopher Aston, Eldon Jupe
  • Publication number: 20060240450
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of two or more genes, in combination, to identify individuals with increased or decreased risk of cancer. Exemplified is risk assessment for breast cancer in women. In addition, personal history measures such as age and race are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: February 6, 2006
    Publication date: October 26, 2006
    Inventors: David Ralph, Christopher Aston, Eldon Jupe
  • Publication number: 20050136438
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of two or more genes, in combination, to identify individuals with increased or decreased risk of cancer. Exemplified is risk assessment for breast cancer in women. In addition, personal history measures such as age and race are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: September 3, 2004
    Publication date: June 23, 2005
    Inventors: David Ralph, Christopher Aston, Eldon Jupe
  • Publication number: 20050021236
    Abstract: Methods and computer readable media for statistically identifying an increased risk for disease. In one embodiment, resampling techniques are utilized to consider different genotype combinations within a resampling subset of a case/control data set. Odds-ratios and theoretical p-values are calculated for each genotype combination so that an increased risk of disease associated with a particular genotype combination may be identified. In another embodiment, different genotype combinations within a case/control data set are considered. Odds ratios are calculated for each genotype combination. Empirical p-values are calculated for the odds ratios through randomization techniques. Using the odds-ratios and/or empirical p-values, an increased risk for disease associated with a particular genotype combination may be identified.
    Type: Application
    Filed: February 13, 2004
    Publication date: January 27, 2005
    Inventors: Christopher Aston, David Ralph
  • Publication number: 20040170998
    Abstract: This invention relates to compositions and methods for modulating cellular activity of non-human organisms, and in particular fungi, and methods of identifying and using antifungal agents with improved specificity. More particularly, the technology described herein relates to the identification and use of compounds that target intron-encoded proteins, such as maturases.
    Type: Application
    Filed: April 23, 2004
    Publication date: September 2, 2004
    Inventors: Rhonda J. Honeycutt, David Ralph
  • Publication number: 20040002071
    Abstract: The present invention provides new methods for the assessment of cancer risk in the general population. These methods utilize particular alleles of two or more genes, in combination, to identify individuals with increased or decreased risk of cancer. Exemplified is risk assessment for breast cancer in women. In addition, personal history measures such as age and race are used to further refine the analysis. Using such methods, it is possible to reallocate healthcare costs in cancer screening to patient subpopulations at increased cancer risk. It also permits identification of candidates for cancer prophylactic treatment.
    Type: Application
    Filed: September 19, 2002
    Publication date: January 1, 2004
    Applicants: Intergenetics, Inc., Oklahoma Medical Research Foundation
    Inventors: David Ralph, Christopher Aston, Eldon Jupe
  • Publication number: 20030050470
    Abstract: Disclosed are diagnostic techniques for the detection of human prostate, bladder and breast cancer. Genetic probes and methods useful in monitoring the progression and diagnosis of prostate, bladder and breast cancer are described. The invention relates particularly to probes and methods for evaluating the presence of RNA species that are differentially expressed in prostate, bladder and breast cancer compared to normal human prostate, benign prostatic hyperplasia, or normal bladder or breast tissue.
    Type: Application
    Filed: October 10, 2001
    Publication date: March 13, 2003
    Applicant: UroCor, Inc.
    Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri
  • Patent number: 6218529
    Abstract: Disclosed are diagnostic techniques for the detection of human prostate, bladder and breast cancer. Genetic probes and methods useful in monitoring the progression and diagnosis of prostate, bladder and breast cancer are described. The invention relates particularly to probes and methods for evaluating the presence of RNA species that are differentially expressed in prostate, bladder and breast cancer compared to normal human prostate, benign prostatic hyperplasia, or normal bladder or breast tissue.
    Type: Grant
    Filed: June 12, 1998
    Date of Patent: April 17, 2001
    Assignee: UroCor, Inc.
    Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri
  • Patent number: 6190857
    Abstract: Disclosed are diagnostic techniques for the detection of human disease states that affect gene expression in peripheral leukocytes. The invention relates particularly to probes and methods for evaluating the presence of RNA species that are differentially expressed in the peripheral blood of individuals with such a disease state compared to normal healthy individuals. The invention further relates to methods for detection of protein species that are differentially expressed in the peripheral blood of individuals with such a disease state compared to normal healthy individuals. Genetic probes, antibody probes and methods useful in monitoring the progression and diagnosis of two specific disease states, prostatic cancer and breast cancer, are described.
    Type: Grant
    Filed: March 24, 1998
    Date of Patent: February 20, 2001
    Assignee: Urocor, Inc.
    Inventors: David Ralph, Gang An, S. Mark O'Hara, Robert Veltri
  • Patent number: 5882864
    Abstract: Disclosed are diagnostic techniques for the detection of human prostate cancer. Genetic probes and methods useful in monitoring the progression and diagnosis of prostate cancer are described. The invention relates particularly to probes and methods for evaluating the presence of RNA species that are differentially expressed in prostate cancer compared to normal human prostate or benign prostatic hyperplasia.
    Type: Grant
    Filed: July 31, 1996
    Date of Patent: March 16, 1999
    Assignee: Urocor Inc.
    Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri