Patents by Inventor Hwan Yeul YU

Hwan Yeul YU 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: 20250000912
    Abstract: Hypoimmunogenic stem cells and hypoimmunogenic cells differentiated or derived from stem cells are disclosed. The hypoimmunogenic stem cells and the hypoimmunogenic cells differentiated or derived therefrom are capable of inhibiting immune rejection upon transplantation by increasing the expression or activity level of immune activity inhibitory factors. A method of preparing the same and a cell therapeutic agent using the same are also disclosed.
    Type: Application
    Filed: August 30, 2024
    Publication date: January 2, 2025
    Inventors: Jae Young LEE, Kang In LEE, Young Ju SON, Nan Yeong GO, Eun Ji SHIN, Hwan Yeul YU
  • Publication number: 20240166999
    Abstract: Mesenchymal stem cells, a preparation method therefor, and a cell therapeutic agent using same have hemocompatibility since thrombosis thereof is suppressed after the expression or activation level of blood coagulation initiating factor CD142 is reduced or inhibited. When intravascularly administered, the mesenchymal stem cells have improved hemocompatibility since thrombosis thereof, which can be caused by the administered mesenchymal stem cells, is suppressed.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Inventors: Eun Ji SHIN, Kang In LEE, Yu Ri CHOI, Hye Jung SHIN, Jae Young LEE, Hwan Yeul YU