Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257568 | Superabsorbent polymer and preparation method for the same | Young Jae Hur, Dong H. Park, Jihye Ryu | 2025-03-25 |
| 12179172 | Method of preparing superabsorbent polymer and superabsorbent polymer | Yong-Seok Choi, Yeon Woo Hong, Eunji Shin | 2024-12-31 |
| 12071523 | Superabsorbent polymer and preparation method for the same | Dong H. Park, Young Jae Hur, Jihye Ryu | 2024-08-27 |
| 11926939 | Super absorbent polymer non-woven fabric and preparation method of the same | Chanjoong Kim, Woongchan Jeong, Chang Sun Han, Jae Hoon Choe, Chang-Hun Lee | 2024-03-12 |
| 11597803 | Superabsorbent polymer and method for preparing the same | Hyemin Lee, Hyunsup Lee, Yeon-Soo Kim | 2023-03-07 |
| 11559784 | Superabsorbent polymer and preparation method thereof | Yong-Seok Choi, Yeon Woo Hong, Eunji Shin | 2023-01-24 |
| 11413794 | Method for preparing polymer particles | Eun Kyu Her, Chang Sun Han, Bu Gon Shin, Jeong-Ho Park, Soo Jin Lee | 2022-08-16 |
| 11034800 | Superabsorbent polymer and method for preparing the same | Hyemin Lee, Hyunsup Lee, Yeon-Soo Kim | 2021-06-15 |
| 11034802 | Superabsorbent polymer and method for preparing the same | Dong Hyun Kim, Chang Hun Han | 2021-06-15 |