Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152125 | Cross-linking compound and polymer using the same | Wonmun Choi, Yongjin Kim, Gicheul Kim, Ki Hyun Kim | 2024-11-26 |
| 11987550 | Method for preparing crosslinker compound | Ji Eun Kim, Yongjin Kim, Gicheul Kim, Wonmun Choi, Ki Hyun Kim | 2024-05-21 |
| 11970443 | Crosslinking agent compound and superabsorbent polymer prepared by using the same | Wonmun Choi, Gicheul Kim, Ki Hyun Kim, Seul Ah Lee | 2024-04-30 |
| 11787883 | Modified conjugated diene-based polymer and method of preparing the same | Ji Eun Kim, Won Mun Choi, Dae June Joe | 2023-10-17 |
| 11578175 | Preparation method of super absorbent polymer | Seul Ah Lee, Ki Hyun Kim, Gicheul Kim, Wonmun Choi | 2023-02-14 |
| 11560463 | Cross-linking agent compound and polymer prepared using the same | Wonmun Choi, Gicheul Kim, Ki Hyun Kim | 2023-01-24 |
| 11359037 | Modified conjugated diene-based polymer and method of preparing the same | Seung Ho Choi, Dae June Joe, Won Mun Choi | 2022-06-14 |
| 11230618 | Modified conjugated diene-based polymer and method of preparing the same | Ji Eun Kim, Won Mun Choi, Dae June Joe | 2022-01-25 |
| 11198666 | Method for preparing (meth)acrylic acid ester based compound | Ji Eun Kim, Wonmun Choi, Yongjin Kim | 2021-12-14 |
| 11028038 | Preparation method of acrylic ester compound | Ji Eun Kim, Yongjin Kim, Wonmun Choi | 2021-06-08 |
| 10808057 | Modified conjugated diene-based polymer and method of preparing the same | Seung Ho Choi, Dae June Joe, Won Mun Choi | 2020-10-20 |
| 10800862 | Amino silane-based compound, method of preparing the same, and modified conjugated diene-based polymer including the compound | Won Mun Choi, Seung Ho Choi, Ji Eun Kim, Dae June Joe | 2020-10-13 |
| 10780417 | Super absorbent polymer | Ju Eun Kim, Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee | 2020-09-22 |
| 10683375 | Super absorbent polymer | Kyu Pal Kim, Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee | 2020-06-16 |
| 10669382 | Super absorbent polymer | Kyu Pal Kim, Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee | 2020-06-02 |
| 10669361 | Preparation method of super absorbent polymer | Ki Hyun Kim, Gi Cheul Kim, Won Mun Choi, Seul Ah Lee | 2020-06-02 |
| 10556918 | Method for preparing aminosilane-based compound | Ji Eun Kim, Cheol Kim, Won Mun Choi | 2020-02-11 |