Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954206 | Glycidyl ester compound preparation method | Sang Youb Seong, Yu Sung KIM, Jun Hyo Park | 2021-03-23 |
| 8981026 | Cycloolefin polymer compound and method of preparing the same | Woon Sung Hwang, Woon Jin Park, Sung Rak Joo, Bun Yeoul Lee, Eun Seok Park | 2015-03-17 |