Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9700873 | Method for preparing super absorbent polymer and super absorbent polymer prepared therefrom | Yong Hun Lee, Tae Bin Ahn, Chang Sun Han | 2017-07-11 |
| 9701796 | Preparation method of superabsorbent polymer | Chang Sun Han, Chul Hee Ryu, Mi Young Kim, Tae Bin Ahn | 2017-07-11 |