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).
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Publication number: 20200108069Abstract: 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: ApplicationFiled: September 19, 2019Publication date: April 9, 2020Inventors: Selim CELLEK, Marcus ILG, David RALPH, Asif MUNEER, Marta MATEUS, William STEBBEDS
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Patent number: 10408836Abstract: 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: GrantFiled: October 5, 2016Date of Patent: September 10, 2019Assignees: University of Cincinnati, MicrobeCapture, LLCInventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
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Publication number: 20170016899Abstract: 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: ApplicationFiled: October 5, 2016Publication date: January 19, 2017Inventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
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Publication number: 20140272942Abstract: 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: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicants: MICROBECAPTURE, LLC, UNIVERSITY OF CINCINNATIInventors: Alison A. Weiss, Karen Melissa Gallegos Villalobos, David Ralph
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Publication number: 20120213789Abstract: 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: ApplicationFiled: December 16, 2011Publication date: August 23, 2012Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert W. Veltri
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Publication number: 20090263808Abstract: 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: ApplicationFiled: March 10, 2009Publication date: October 22, 2009Inventors: David Ralph, Christopher Aston, Eldon Jupe
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Publication number: 20090215668Abstract: 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: ApplicationFiled: October 22, 2008Publication date: August 27, 2009Inventors: Rhonda J. Honeycutt, David Ralph
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Publication number: 20090029375Abstract: 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: ApplicationFiled: July 11, 2008Publication date: January 29, 2009Inventors: ELDON JUPE, CRAIG SHIMASAKI, DAVID RALPH
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Patent number: 7332270Abstract: 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: GrantFiled: September 11, 2000Date of Patent: February 19, 2008Assignee: Urocor, Inc.Inventors: David Ralph, Gang An, S. Mark O'Hara, Robert Veltri
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Publication number: 20080009419Abstract: 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: ApplicationFiled: June 22, 2007Publication date: January 10, 2008Inventors: David Ralph, Christopher Aston, Eldon Jupe
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Publication number: 20060240450Abstract: 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: ApplicationFiled: February 6, 2006Publication date: October 26, 2006Inventors: David Ralph, Christopher Aston, Eldon Jupe
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Publication number: 20050136438Abstract: 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: ApplicationFiled: September 3, 2004Publication date: June 23, 2005Inventors: David Ralph, Christopher Aston, Eldon Jupe
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Publication number: 20050021236Abstract: 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: ApplicationFiled: February 13, 2004Publication date: January 27, 2005Inventors: Christopher Aston, David Ralph
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Publication number: 20040170998Abstract: 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: ApplicationFiled: April 23, 2004Publication date: September 2, 2004Inventors: Rhonda J. Honeycutt, David Ralph
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Publication number: 20040002071Abstract: 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: ApplicationFiled: September 19, 2002Publication date: January 1, 2004Applicants: Intergenetics, Inc., Oklahoma Medical Research FoundationInventors: David Ralph, Christopher Aston, Eldon Jupe
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Publication number: 20030050470Abstract: 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: ApplicationFiled: October 10, 2001Publication date: March 13, 2003Applicant: UroCor, Inc.Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri
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Patent number: 6218529Abstract: 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: GrantFiled: June 12, 1998Date of Patent: April 17, 2001Assignee: UroCor, Inc.Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri
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Patent number: 6190857Abstract: 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: GrantFiled: March 24, 1998Date of Patent: February 20, 2001Assignee: Urocor, Inc.Inventors: David Ralph, Gang An, S. Mark O'Hara, Robert Veltri
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Patent number: 5882864Abstract: 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: GrantFiled: July 31, 1996Date of Patent: March 16, 1999Assignee: Urocor Inc.Inventors: Gang An, S. Mark O'Hara, David Ralph, Robert Veltri