Patents by Inventor Yu Ji HWANG

Yu Ji HWANG 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: 20240084256
    Abstract: The present invention pertains to a method for culturing cord blood-derived natural killer cells using transformed T-cells. The method for culturing natural killer cells using transformed T-cells according to the present invention can effectively propagate and produce natural killer cells from a small amount of raw cells. In addition, the method can also improve the cell-killing ability of natural killer cells. Thus, the method for culturing natural killer cells using transformed T-cells according to the present invention can be usefully used to commercialize cell therapeutic agents. Moreover, natural killer cells produced by the culturing method of the present invention can be usefully used as a cell therapeutic agent.
    Type: Application
    Filed: November 13, 2019
    Publication date: March 14, 2024
    Inventors: YUSUN KIM, EUN JI KIM, GYEONG-MIN PARK, BITNA YANG, BOKYUNG MIN, SUNGYOO CHO, YU KYEONG HWANG
  • Publication number: 20210345755
    Abstract: The present invention relates to a mesh-type moisture-release cushion cosmetic product and, more specifically, to a mesh-type moisture-release cushion cosmetic product having a cosmetic container, which has a mesh net mounted at the upper part thereof and is filled with a water-in-oil moisture-release cosmetic composition comprising: an oil phase part including wax, oil, and a mixture-emulsifying agent comprising a combination of a main emulsifying agent and an auxiliary emulsifying agent; a water phase part including water; and a powder part including hollow-structured gloss pigments.
    Type: Application
    Filed: October 8, 2019
    Publication date: November 11, 2021
    Inventors: Ju Young CHO, Yu Ji HWANG, Kwang Mo YANG