Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849439 | Superabsorbent polymer and preparation method thereof | Hyemin Lee, Jin Sook Ryu, Sung Hyun Park | 2017-12-26 |
| 9751995 | Superabsorbent polymer and a preparation method thereof | Hyo Sook Joo, Ki Youl Yoon, Gi Cheul Kim, Ju Eun Kim, Hyeon Choi +3 more | 2017-09-05 |
| 9698374 | Pressure sensitive adhesive film | Hyun Sup Lee, Yoon Gyung Cho, Kyung Yul Bae, Sang Eun Kim, Sang Min Park +2 more | 2017-07-04 |