Patents by Inventor Sang Eun IM

Sang Eun IM 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).

  • Organ-on-a-chip and a fabrication method thereof
    Patent number: 12291700
    Abstract: The present disclosure relates to an organ-on-a-chip, and according to the present disclosure, the organ-on-a-chip includes a first layer having a first microfluidic channel to culture a first organ cell, a second layer having a second microfluidic channel, a third layer having a third microfluidic channel to culture a second organ cell, a first membrane to spatially separate the first microfluidic channel from the second microfluidic channel, and a second membrane to spatially separate the second microfluidic channel from the third microfluidic channel, thereby measuring the rate of absorption of a test drug into the first organ cell and the second organ cell at the same time.
    Type: Grant
    Filed: August 28, 2021
    Date of Patent: May 6, 2025
    Assignee: INJE UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Sehoon Jeong, Dong-Jin Jang, Sang Eun Im, Min Young Choi, Jin A Yoon
  • ORGAN-ON-A-CHIP AND A FABRICATION METHOD THEREOF
    Publication number: 20220290081
    Abstract: The present disclosure relates to an organ-on-a-chip, and according to the present disclosure, the organ-on-a-chip includes a first layer having a first microfluidic channel to culture a first organ cell, a second layer having a second microfluidic channel, a third layer having a third microfluidic channel to culture a second organ cell, a first membrane to spatially separate the first microfluidic channel from the second microfluidic channel, and a second membrane to spatially separate the second microfluidic channel from the third microfluidic channel, thereby measuring the rate of absorption of a test drug into the first organ cell and the second organ cell at the same time.
    Type: Application
    Filed: August 28, 2021
    Publication date: September 15, 2022
    Inventors: Sehoon JEONG, Dong-Jin JANG, Sang Eun IM, Min Young CHOI, Jin A YOON