Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142615 | Super absorbent polymer and method for preparing same | Soo Jin Lee | 2021-10-12 |
| 11066496 | Super absorbent polymer and method for preparing same | Hyemin Lee, Chang Sun Han | 2021-07-20 |
| 10975196 | Method for purifying polyalkylene carbonate | Seung Young Park | 2021-04-13 |