Patents by Inventor Se-Myo PARK

Se-Myo PARK 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).

  • ANTI-INFLAMMATORY COMPOSITION COMPRISING EPIMENDIUM KOREANUM NAKAI, POLYGALA TENUIFOLIA WILD, AND POLYPORUS UMBELLATUS FRIES EXTRACTS OR MIXTURE THEREOF AS ACTIVE INGREDIENT
    Publication number: 20240148810
    Abstract: The present invention relates to an anti-inflammatory composition comprising Epimedium koreanum Nakai, Polygala tenuifolia Willd, and Polyporus umbellatus Fries extracts or a mixture thereof as an active ingredient. The extracts and mixture prepared according to the present invention exhibit a high inhibitory effect against nitric oxide and a suppressive effect against the expression of iNOS and COX2 and thus can be advantageously used as an anti-inflammatory composition.
    Type: Application
    Filed: March 19, 2021
    Publication date: May 9, 2024
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Hyoung-Yun Han, Jung-Hwa Oh, Seokjoo Yoon, Se-Myo Park, Mi-Sun Choi, Soojin Kim
  • Microfabricated platform for mimicking the liver zonation and evaluating method of zonal toxicity using thereof
    Patent number: 10683483
    Abstract: A microfabricated platform for mimicking the liver zonation and an evaluating method of zone-specific hepatotoxicity using the same is provided. The microfabricated platform for mimicking the liver zonation prepared according to the method of the present invention is divided into three zones of zone 1, zone 2 and zone 3 similarly to in vivo liver tissue and thus the zone-specific hepatotoxicity of a drug in the liver can be evaluated using the same. According to the present invention, the zone-specific hepatotoxicity results can be analyzed quantitatively by using image analysis, so that the platform of the present invention can be effectively used for in vitro screening of zone-specific hepatotoxicity.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: June 16, 2020
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Jung-Hwa Oh, Jaehwan Ahn, Seokjoo Yoon, Heeyoung Yang, Jun-Ho Ahn, Mi-Sun Choi, Soojin Kim, Se-Myo Park, Hyoung-Yun Han
  • MICROFABRICATED PLATFORM FOR MIMICKING THE LIVER ZONATION AND EVALUATING METHOD OF ZONAL TOXICITY USING THEREOF
    Publication number: 20190276799
    Abstract: A microfabricated platform for mimicking the liver zonation and an evaluating method of zone-specific hepatotoxicity using the same is provided. The microfabricated platform for mimicking the liver zonation prepared according to the method of the present invention is divided into three zones of zone 1, zone 2 and zone 3 similarly to in vivo liver tissue and thus the zone-specific hepatotoxicity of a drug in the liver can be evaluated using the same. According to the present invention, the zone-specific hepatotoxicity results can be analyzed quantitatively to by using image analysis, so that the platform of the present invention can be effectively used for in vitro screening of zone-specific hepatotoxicity.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 12, 2019
    Applicant: Korea Research Institute of Chemical Technology
    Inventors: Jung-Hwa OH, Jaehwan AHN, Seokjoo YOON, Heeyoung YANG, Jun-Ho AHN, Mi-Sun CHOI, Soojin KIM, Se-Myo PARK, Hyoung-Yun Han