Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712678 | Preparation method of super absorbent polymer | Dong Hyun Kim, Jun Wye Lee, Chang Sun Han | 2023-08-01 |
| 11633720 | Super absorbent polymer and method for producing same | Dong Hyun Kim, Yeon-Soo Kim, Hyun Sup Lee, Chang Sun Han, Myung Han Lee | 2023-04-25 |