Patents by Inventor Kathleen Williamson

Kathleen Williamson 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: 20220011311
    Abstract: The present invention provides a method for detecting the presence or risk of bladder cancer in a female patient comprising the steps of detecting the presence of a panel of biomarkers in a sample isolated from a female patient, said panel of biomarkers comprising IL-13 and IL-12p70 and one or more biomarkers selected from BTA, Midkine, PAI-1/tPA, 8OHdG, CEA, CK18, Clusterin, Creatinine, CXCL16, Cystatin B, Cystatin C, d-Dimer, EGF, FAS, HAD, IL-1a, IL-1b, IL-4, IL-6, IL-7, IL-8, MCP-1, Microalbumin, MMP9NGAL, MMP9TIMP1, NGAL, NSE, Progranulin, TUP, TGFB1, Thrombomodulin, sTNFR1, TPA, VEGF and Triglycerides and/or the concentration of albumin/microalbumin/protein and creatinine expressed as an albumin:creatinine ratio in a sample isolated from a female patient; and assessing the results and comparing them to a normal control wherein an elevated presence of the biomarker compared to a normal control indicates the presence or risk of cancer in the patient from whom the sample is isolated.
    Type: Application
    Filed: November 15, 2019
    Publication date: January 13, 2022
    Inventors: Mark Ruddock, John Lamont, Stephen Fitzgerald, Kathleen Williamson
  • Patent number: 10168331
    Abstract: The present invention provides a method and a solid state device for identifying the presence of urothelial cancer in a patient comprising assigning the subject to a sub-population according to smoking habits, measuring the level of each biomarker of a panel of biomarkers in one or more samples obtained from the subject; and correlating the measured levels of the panel of biomarkers with the likelihood of the subject having urothelial cancer such that the subject can be classified as having urothelial cancer or as being a control.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: January 1, 2019
    Assignee: RANDOX LABORATORIES LTD.
    Inventors: Mark Ruddock, Cherith Reid, John Lamont, Stephen Fitzgerald, Ricardo De Matos Simoes, Kathleen Williamson
  • Publication number: 20170089900
    Abstract: The present invention provides a method and a solid state device for identifying the presence of urothelial cancer in a patient comprising assigning the subject to a sub-population according to smoking habits, measuring the level of each biomarker of a panel of biomarkers in one or more samples obtained from the subject; and correlating the measured levels of the panel of biomarkers with the likelihood of the subject having urothelial cancer such that the subject can be classified as having urothelial cancer or as being a control.
    Type: Application
    Filed: April 2, 2015
    Publication date: March 30, 2017
    Inventors: Mark Ruddock, Cherith Reid, John Lamont, Stephen Fitzgerald, Ricardo De Matos Simoes, Kathleen Williamson
  • Patent number: 9562905
    Abstract: Methods for the detection of, or the risk of, bladder cancer in a patient, comprising assaying for the presence of a combination of at least two biomarkers selected from CEA, VEGF, IL-8, NGAL, NSE, IL-2, EGF, TM, d-Dimer, MMP-9, IL-6, IL-4, MMP-9/NGAL, FAS, CRP, TUP and NMP22 in one or more samples isolated from a patient wherein detecting the presence of a combination of at least two biomarkers in the one or more samples indicates the presence or risk of bladder cancer.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: February 7, 2017
    Assignee: RADOX LABORATORIES LIMITED
    Inventors: Mark W. Ruddock, Cherith N. Reid, Kathleen Williamson, John V. Lamont, Stephen P. Fitzgerald
  • Publication number: 20140072987
    Abstract: The disclosure relates to methods of detecting bladder cancer including assaying a patient sample for the levels of certain combinations of biomarkers. The disclosure also relates to methods for determining the efficacy of a drug for the treatment of bladder cancer.
    Type: Application
    Filed: September 12, 2013
    Publication date: March 13, 2014
    Applicant: RANDOX LABORATORIES LTD.
    Inventors: Mark W. Ruddock, Cherith N. Reid, Kathleen Williamson, John V. Lamont, Stephen P. Fitzgerald
  • Publication number: 20120135886
    Abstract: The present invention provides a method for the detection of or the risk of bladder cancer in a patient, comprising the step of detecting the presence of a combination of at least two biomarkers selected from CEA, VEGF, IL-8, NGAL, NSE, IL-2, EGF, TM, d-Dimer, MMP-9, IL-6, IL-4, MMP-9/NGAL, FAS, CRP, TUP and NMP22 in one or more samples isolated from a patient wherein the presence of a combination of at least two biomarkers in the one or more samples indicates the presence or risk of bladder cancer.
    Type: Application
    Filed: July 29, 2010
    Publication date: May 31, 2012
    Inventors: Mark W. Ruddock, Cherith N. Reid, Kathleen Williamson, John V. Lamont, Stephen P. Fitzgerald
  • Publication number: 20050048642
    Abstract: A multi-slide assembly includes various components that alone or in combination facilitate testing of test samples with minimal manipulation of assay components. Moreover, the various device components permit centrifugation, culturing and analysis of each test sample to be performed in the same assembly. A frame retains a plurality of reaction vessel assemblies between a pair of opposing channels that are configured to slidably receive the opposing ends of each reaction vessel assembly. A strip cap seals the openings in each reaction vessel using cap members having sealing rings circumscribing the external walls thereof to form compression seals with internal walls of the reaction vessels. Furthermore, in a method of making a multi-well slide assembly, an ultrasonic welding process removably bonds a plurality of wells to a slide plate to provide an adequate seal therebetween during centrifugation, yet still enable separation thereof by an operator.
    Type: Application
    Filed: October 12, 2004
    Publication date: March 3, 2005
    Applicant: Nalge Nunc International Corporation
    Inventors: Kenneth Bunn, Abdul Khan, Susan K. Nanda, Barbara Sullivan, Keith Whittlinger, Kathleen Williamson, Hoyt Matthai