Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215042 | Wastewater purification method | Yong Cho, Jung Su Han, Jun Seok Ko, Nam Young Yoon, Sung Hwan Kim | 2025-02-04 |
| 11970558 | Method of recovering solvent and solvent recovery apparatus | Jun Seok Ko, Kwan Sik Kim, Joon Ho Shin, Byeong Gil LYU, Se Kyung Lee | 2024-04-30 |
| 10683392 | Method for preparing polyetherester copolymer | Soo Hwan Hwang, Seong Jae Shin, Jeong-Seok Lee, Mi-Kyung Kim | 2020-06-16 |
| 5415879 | Method of reducing heart related disease in humans using eggs having relatively high percentage of long chain fatty acids | — | 1995-05-16 |
| 5012761 | Chicken egg having relatively high percentage of long chain fatty acids and method of reducing heart related disease in humans using such eggs | — | 1991-05-07 |