Patents by Inventor Joanna Popov

Joanna Popov 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).

  • ASSAYS AND METHODS FOR THE DIAGNOSIS OF POST-STREPTOCOCCAL DISORDERS
    Publication number: 20240019433
    Abstract: Provided are methods for diagnosing a disease in a subject with a previous streptococcal infection by determining the presence or absence of one or more autoantibodies in a biological sample from the subject, wherein the one or more autoantibodies recognize an antigen from a protein selected from the group consisting of ELAVL2, ELAVL3, ELAVL4, Nova-1, Nova-2, Cdr1, Cdr2; and Cdr3. The presence of such autoantibodies is indicative of a positive diagnosis for a post-streptococcal disease such as PANDAS, post-GABHS glomerulonephritis, rheumatic fever, autism and Syndenham's chorea.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 18, 2024
    Applicant: Quest Diagnostics Investments LLC
    Inventors: Stanley J. NAIDES, Joanna Popov
  • Method of detecting anti-Ri in a subject with a previous streptococcal infection
    Patent number: 11768202
    Abstract: Provided are methods for diagnosing a disease in a subject with a previous streptococcal infection by determining the presence or absence of one or more autoantibodies in a biological sample from the subject, wherein the one or more autoantibodies recognize an antigen from a protein selected from the group consisting of ELAVL2, ELAVL3, ELAVL4, Nova-1, Nova-2, Cdr1, Cdr2; and Cdr3. The presence of such autoantibodies is indicative of a positive diagosis for a post-streptococcal disease such as PANDAS, post-GABHS glomerulonephritis, rheumatic fever, autism and Syndenham's chorea.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: September 26, 2023
    Assignee: Quest Diagnostics Investments LLC
    Inventors: Stanley J. Naides, Joanna Popov
  • ASSAYS AND METHODS FOR THE DIAGNOSIS OF POST-STREPTOCOCCAL DISORDERS
    Publication number: 20190107536
    Abstract: Provided are methods for diagnosing a disease in a subject with a previous streptococcal infection by determining the presence or absence of one or more autoantibodies in a biological sample from the subject, wherein the one or more autoantibodies recognize an antigen from a protein selected from the group consisting of ELAVL2, ELAVL3, ELAVL4, Nova-1, Nova-2, Cdr1, Cdr2; and Cdr3. The presence of such autoantibodies is indicative of a positive diagosis for a post-streptococcal disease such as PANDAS, post-GABHS glomerulonephritis, rheumatic fever, autism and Syndenham's chorea.
    Type: Application
    Filed: December 4, 2018
    Publication date: April 11, 2019
    Applicant: I Quest Diagnostics Investments LLC
    Inventors: Stanley J. Naides, Joanna Popov
  • ASSAYS AND METHODS FOR THE DIAGNOSIS OF POST-STREPTOCOCCAL DISORDERS
    Publication number: 20170045511
    Abstract: Provided are methods for diagnosing a disease in a subject with a previous streptococcal infection by determining the presence or absence of one or more autoantibodies in a biological sample from the subject, wherein the one or more autoantibodies recognize an antigen from a protein selected from the group consisting of ELAVL2, ELAVL3, ELAVL4, Nova-1, Nova-2, Cdr1, Cdr2; and Cdr3. The presence of such autoantibodies is indicative of a positive diagosis for a post-streptococcal disease such as PANDAS, post-GABHS glomerulonephritis, rheumatic fever, autism and Syndenham's chorea.
    Type: Application
    Filed: May 18, 2016
    Publication date: February 16, 2017
    Applicant: Quest Diagnostics Investments Incorporated
    Inventors: Stanley J. Naides, Joanna Popov