Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338323 | Method for preparing polyamide by anion ring-opening polymerization and polyamide prepared thereby | Seung Hoe Do, Jin Seo Lee, Do Kyoung Kim, Hye Yeon LEE, Kyoung Won Yim | 2025-06-24 |
| 12215194 | Method for producing polyamide comprising amide-based molecular weight modifier, and polyamide produced thereby | Seung Hoe Do, Jin Seo Lee, Dae Hak Kim, Kyoung Won Yim, Do Kyoung Kim +1 more | 2025-02-04 |
| 11814480 | Method for producing polyamide with controlled activator addition, and polyamide produced thereby | Hye Yeon LEE, Do Kyoung Kim, Seung Hoe Do, Jin Seo Lee, Dae Hak Kim +1 more | 2023-11-14 |
| 11718713 | Method for producing polyamide by coordinated anionic ring-opening polymerization, and polyamide produced thereby | Hye Yeon LEE, Dae Hak Kim, Seung Hoe Do, Jin Seo Lee, Kyoung Won Yim +1 more | 2023-08-08 |
| 11433639 | Lightweight sandwich steel sheet using polyamide, and manufacturing method therefor | Dae Hak Kim, Seung Hoe Do, Jin Seo Lee, Kyoung Won Yim, Do Kyoung Kim +1 more | 2022-09-06 |
| 11136470 | Self-healing functional polyvinvyl-based compound and preparation method thereof | Moon-Hor Ree, Won Yeong RYU, Kwan-Young Han, Sung-Kyoo Lim, Byung Min Park +4 more | 2021-10-05 |
| 10907068 | Cell membrane-mimicking brush polymer and method for preparding same | Moon-Hor Ree, Jong Chan LEE, Chang-Sub Kim, Hyun-Joong Kim, Hong Chul Kim +1 more | 2021-02-02 |