Patents by Inventor Victoria Doseeva

Victoria Doseeva 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: 20240112811
    Abstract: Embodiments of the present invention relate generally to non-invasive methods and tests that measure biomarkers (e.g., tumor antigens) and collect clinical parameters from patients, and computer-implemented machine learning methods, apparatuses, systems, and computer-readable media for assessing a likelihood that a patient has a disease, relative to a patient population or a cohort population. In one embodiment, a classifier is generated using a machine learning system based on training data from retrospective data and subset of inputs (e.g. at least two biomarkers and at least one clinical parameter), wherein each input has an associated weight and the classifier meets a predetermined Receiver Operator Characteristic (ROC) statistic, specifying a sensitivity and a specificity, for correct classification of patients.
    Type: Application
    Filed: April 4, 2023
    Publication date: April 4, 2024
    Applicant: 20/20 GeneSystems Inc.
    Inventors: Jonathan Cohen, Jodd Readick, Victoria Doseeva, Peichang SHI, Jose Miguel Flores-Fernandez
  • Patent number: 11621080
    Abstract: Embodiments of the present invention relate generally to non-invasive methods and tests that measure biomarkers (e.g., tumor antigens) and collect clinical parameters from patients, and computer-implemented machine learning methods, apparatuses, systems, and computer-readable media for assessing a likelihood that a patient has a disease, relative to a patient population or a cohort population. In one embodiment, a classifier is generated using a machine learning system based on training data from retrospective data and subset of inputs (e.g. at least two biomarkers and at least one clinical parameter), wherein each input has an associated weight and the classifier meets a predetermined Receiver Operator Characteristic (ROC) statistic, specifying a sensitivity and a specificity, for correct classification of patients.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: April 4, 2023
    Assignee: 20/20 GeneSystems
    Inventors: Jonathan Cohen, Jodd Readick, Victoria Doseeva, Peichang Shi, Jose Miguel Flores-Fernandez
  • Publication number: 20210256323
    Abstract: Embodiments of the present invention relate generally to non-invasive methods and diagnostic tests that measure biomarkers (e.g., tumor antigens), clinical parameters and computer-implemented machine learning methods, apparatuses, systems, and computer-readable media for assessing a likelihood that a patient with radiographic apparent pulmonary nodules are malignant as compared to benign, relative to a patient population or a cohort population. By utilizing algorithms generated from the biomarker levels (e.g., tumor antigens) from large volumes of longitudinal or prospectively collected blood samples (e.g., real world data from one or more regions where blood based tumor biomarker cancer screening is commonplace) together with one or more clinical parameters (e.g. age, smoking history, disease signs or symptoms) a risk level of that patient having malignant pulmonary nodules is provided.
    Type: Application
    Filed: April 20, 2021
    Publication date: August 19, 2021
    Applicant: 20/20 GeneSystems
    Inventors: Jonathan Cohen, Victoria Doseeva, Peichang Shi
  • Publication number: 20200005901
    Abstract: Disclosed herein are classifier models, computer implemented systems, machine learning systems and methods thereof for classifying asymptomatic patients into a risk category for having or developing cancer and/or classifying a patient with an increased risk of having or developing cancer into an organ system-based malignancy class membership and/or into a specific cancer class membership.
    Type: Application
    Filed: July 1, 2019
    Publication date: January 2, 2020
    Inventors: Jonathan Cohen, Victoria Doseeva, Peichang Shi
  • Publication number: 20190131016
    Abstract: Embodiments of the present invention relate generally to non-invasive methods and diagnostic tests that measure biomarkers (e.g., tumor antigens), clinical parameters and computer-implemented machine learning methods, apparatuses, systems, and computer-readable media for assessing a likelihood that a patient with radiographic apparent pulmonary nodules are malignant as compared to benign, relative to a patient population or a cohort population. By utilizing algorithms generated from the biomarker levels (e.g., tumor antigens) from large volumes of longitudinal or prospectively collected blood samples (e.g., real world data from one or more regions where blood based tumor biomarker cancer screening is commonplace) together with one or more clinical parameters (e.g. age, smoking history, disease signs or symptoms) a risk level of that patient having malignant pulmonary nodules is provided.
    Type: Application
    Filed: April 1, 2017
    Publication date: May 2, 2019
    Applicant: 20/20 GeneSystems Inc.
    Inventors: Jonathan Cohen, Victoria Doseeva, Peichang Shi
  • Publication number: 20180068083
    Abstract: Embodiments of the present invention relate generally to non-invasive methods and tests that measure biomarkers (e.g., tumor antigens) and collect clinical parameters from patients, and computer-implemented machine learning methods, apparatuses, systems, and computer-readable media for assessing a likelihood that a patient has a disease, relative to a patient population or a cohort population. In one embodiment, a classifier is generated using a machine learning system based on training data from retrospective data and subset of inputs (e.g. at least two biomarkers and at least one clinical parameter), wherein each input has an associated weight and the classifier meets a predetermined Receiver Operator Characteristic (ROC) statistic, specifying a sensitivity and a specificity, for correct classification of patients.
    Type: Application
    Filed: June 8, 2017
    Publication date: March 8, 2018
    Applicant: 20/20 Gene Systems, Inc.
    Inventors: Jonathan Cohen, Jodd Readick, Victoria Doseeva, Peichang SHI, Jose Miguel Flores-Fernandez
  • Publication number: 20150093756
    Abstract: Disclosed herein are methods of amplifying a target nucleic acid in a helicase-dependent reaction. Also disclosed are methods of amplifying and detecting a target nucleic acid in a helicase-dependent reaction as well as modified detection labels to assist in the detection.
    Type: Application
    Filed: October 2, 2014
    Publication date: April 2, 2015
    Inventors: John Wolff, Victoria Doseeva, Thomas Forbes, Gwynne Roth, Irina Nazarenko, Dirk Loeffert
  • Publication number: 20100285473
    Abstract: Disclosed herein are methods of amplifying a target nucleic acid in a helicase-dependent reaction. Also disclosed are methods of amplifying and detecting a target nucleic acid in a helicase-dependent reaction as well as modified detection labels to assist in the detection.
    Type: Application
    Filed: January 27, 2010
    Publication date: November 11, 2010
    Inventors: John Wolff, Victoria Doseeva, Thomas Forbes, Gwynne Roth, Irina Nazarenko, Dirk Loeffert