Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421358 | Polymer film, preparation method thereof, and polymer film laminate comprising the same | Kiyoul Yoon, Seongkyun Kang, Yu Jin Kim, Hyeon Choi, Se Yeol Park | 2025-09-23 |
| 12338331 | Method for preparing superabsorbent polymer | Se Yeol Park, Yun Kyung Do, Sangwon Han | 2025-06-24 |
| 12337294 | Preparation method of super absorbent polymer composition | Yoon Jae Min, Ki Hyun Kim, Sung Soo Park, Jinuk Choi, Tae Yun Kim +1 more | 2025-06-24 |
| 12264211 | Method for preparing super absorbent polymer | Ui Seok Chung, Kyu Pal Kim, Gyunhyeok Ahn | 2025-04-01 |
| 12263466 | Preparing method of super absorbent polymer sheet and super absorbent polymer sheet prepared therefrom | Kiyoul Yoon, Hyeon Choi, Hyosook Joo, Ju Eun Kim | 2025-04-01 |
| 12251856 | Complex minute cutting apparatus for super absorbent polymer hydrogel | Jinuk Choi, Heechang Woo, Yoon Jae Min | 2025-03-18 |
| 12239956 | Preparation method of super absorbent polymer composition | Ki Hyun Kim, Jinuk Choi, Tae Yun Kim | 2025-03-04 |