Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11590256 | Medical material produced using collagen and method for producing same | Jin Sub Kim, Ji Chul YOO, Cheong-Ho Chang | 2023-02-28 |
| 11292827 | Method for producing high-concentration collagen for using as medical material | Cheong-Ho Chang, Hyeong Woo Jeong, Ji Chui Yoo, Se Ken Yeo | 2022-04-05 |
| 10973952 | Matrix for restoring soft tissue and producing method therefor | Ki-Soo Kim, Ji Chui Yoo, Se Ken Yeo, Sang Bum Choi, Chang-Kwon Ko +1 more | 2021-04-13 |
| 9879226 | Mesenchymal stem cell basic culturing medium | Jun Keun Lee, Dong Il Chang, Min Jung Choi, Jang Hoon Kim, Ga Ram Kim +1 more | 2018-01-30 |