Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258306 | Diamine, polymer and film produced using the same | Hyun Kyu Cho, Jin Hyung Park, Hyo Shin Kwak, Jong Chan Kim, Joo-Hyun Lee | 2025-03-25 |
| 12203402 | Method and apparatus for purifying exhaust gas of vessel and vessel including the same | Keun Bae Kim, Gwang Hyun LEE, Hyung Ju Roh, Min-Woo Lee, Won Kyeong Son +2 more | 2025-01-21 |