Patents by Inventor Jeong-Hyeok KWON

Jeong-Hyeok KWON 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).

  • Patent number: 11668712
    Abstract: A method for detecting a disease marker using self-amplification of a detection signal is disclosed. The method can include (a) a step of simultaneously inducing an antigen-antibody immune response and an Au particle formation reaction by reduction of Au ions in an assay solution prepared by, to a pre-assay solution in which all of an antibody or antigen for detection of a disease-specific marker, free Au ions, and adsorbed Au ions are present, adding a sample, which contains a disease-specific antigen or antibody binding specifically to the antibody or the antigen, and a reducing agent; and (b) a step of confirming the presence or absence of a disease-specific marker by a chromogenic reaction through the Au particle formation.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: June 6, 2023
    Assignee: CELLEMEDY CO., LTD.
    Inventors: Jeewon Lee, Jeong-Hyeok Kwon
  • Publication number: 20200124599
    Abstract: A method for detecting a disease marker using self-amplification of a detection signal is disclosed. The method can include (a) a step of simultaneously inducing an antigen-antibody immune response and an Au particle formation reaction by reduction of Au ions in an assay solution prepared by, to a pre-assay solution in which all of an antibody or antigen for detection of a disease-specific marker, free Au ions, and adsorbed Au ions are present, adding a sample, which contains a disease-specific antigen or antibody binding specifically to the antibody or the antigen, and a reducing agent; and (b) a step of confirming the presence or absence of a disease-specific marker by a chromogenic reaction through the Au particle formation.
    Type: Application
    Filed: April 13, 2018
    Publication date: April 23, 2020
    Applicant: CELLEMEDY CO., LTD
    Inventors: Jeewon LEE, Jeong-Hyeok KWON