Patents by Inventor Chaeyeon KIM

Chaeyeon KIM 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).

  • Method for producing stem cell culture plate available for tissue engineering using 3D printing for human organoid generation
    Patent number: 11851641
    Abstract: A method for producing a cell culture plate for human organoid generation using 3D printing is proposed. The method includes the steps of: (a) feeding filament-shaped biodegradable polymer materials, which are not toxic to the human body, and a compatibilizer for improving interfacial adhesion between the polymer materials, into a 3D printer; and (b) producing a cell culture plate using the 3D printer. The cell culture plate is produced by feeding biodegradable polymer materials, which is a blended combination of PLA and PCL, and an appropriate compatibilizer, into a 3D printer. The produced cell culture plate is not toxic to the human body, can culture cells in a desired shape, and has excellent biocompatibility so that it can be applied directly in vivo without detaching cells from the plate.
    Type: Grant
    Filed: July 8, 2020
    Date of Patent: December 26, 2023
    Assignees: HANBIO CO., LTD.
    Inventors: Dawitt Kang, Hyunchul Kang, Jungin Yoon, Chaeyeon Kim, Jeongwon Rho
  • METHOD FOR PRODUCING STEM CELL CULTURE PLATE AVAILABLE FOR TISSUE ENGINEERING USING 3D PRINTING FOR HUMAN ORGANOID GENERATION
    Publication number: 20210062125
    Abstract: A method for producing a cell culture plate for human organoid generation using 3D printing is proposed. The method includes the steps of: (a) feeding filament-shaped biodegradable polymer materials, which are not toxic to the human body, and a compatibilizer for improving interfacial adhesion between the polymer materials, into a 3D printer; and (b) producing a cell culture plate using the 3D printer. The cell culture plate is produced by feeding biodegradable polymer materials, which is a blended combination of PLA and PCL, and an appropriate compatibilizer, into a 3D printer. The produced cell culture plate is not toxic to the human body, can culture cells in a desired shape, and has excellent biocompatibility so that it can be applied directly in vivo without detaching cells from the plate.
    Type: Application
    Filed: July 8, 2020
    Publication date: March 4, 2021
    Inventors: Dawitt KANG, Hyunchul KANG, Jungin YOON, Chaeyeon KIM, Jeongwon RHO