Patents by Inventor Sam Hwan KIM

Sam Hwan 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).

  • Spheroid culture method for neural stem cell
    Patent number: 12227762
    Abstract: The present invention relates to a method for culturing neural stem cells into spheroids, the method including: culturing neural stem cells in a culture vessel coated with a protein containing a VGVPG pentapeptide and an RGD integrin receptor ligand; and isolating the neural stem cells that are aggregated and formed into spheroids during the culturing.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: February 18, 2025
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Cheil Moon, Won Bae Jeon, Sam Hwan Kim, Seong Kyoon Choi
  • SPHEROID CULTURE METHOD FOR NEURAL STEM CELL
    Publication number: 20230174931
    Abstract: The present invention relates to a method for culturing neural stem cells into spheroids, the method including: culturing neural stem cells in a culture vessel coated with a protein containing a VGVPG pentapeptide and an RGD integrin receptor ligand; and isolating the neural stem cells that are aggregated and formed into spheroids during the culturing.
    Type: Application
    Filed: March 11, 2020
    Publication date: June 8, 2023
    Inventors: Cheil MOON, Won Bae JEON, Sam Hwan KIM, Seong Kyoon CHOI