Patents by Inventor Raphael P. Viscidi

Raphael P. Viscidi 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 FOR DETERMINIG THE PATHOGENCITY OF TOXOPLASMA INFECTIONS
    Publication number: 20230083668
    Abstract: The present invention describes methods of identifying high-risk populations or individuals who have positive serology for T. gondii. These methods include obtaining a biological sample from a subject; determining the level of T. gondii cyst antigen antibody in the biological sample; and characterizing the biological sample in at least one of three categories.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 16, 2023
    Inventors: Jianchun Xiao, Robert H. Yolken, Raphael P. Viscidi
  • ASSAYS FOR DETERMINIG THE PATHOGENCITY OF TOXOPLASMA INFECTIONS
    Publication number: 20210080459
    Abstract: The present invention describes methods of identifying high-risk populations or individuals who have positive serology for T. gondii. These methods include obtaining a biological sample from a subject; determining the level of T. gondii cyst antigen antibody in the biological sample; and characterizing the biological sample in at least one of three categories.
    Type: Application
    Filed: September 14, 2020
    Publication date: March 18, 2021
    Inventors: Jianchun Xiao, Robert H. Yolken, Raphael P. Viscidi
  • ASSAYS FOR DETERMINIG THE PATHOGENCITY OF TOXOPLASMA INFECTIONS
    Publication number: 20190128886
    Abstract: The present invention describes methods of identifying high-risk populations or individuals who have positive serology for T.gondii. These methods include obtaining a biological sample from a subject; determining the level of T.gondii cyst antigen antibody in the biological sample; and characterizing the biological sample in at least one of three categories.
    Type: Application
    Filed: April 27, 2017
    Publication date: May 2, 2019
    Applicant: THE JOHNS HOPKINS UNIVERSITY
    Inventors: Jianchun Xiao, Robert H. Yolken, Raphael P. Viscidi