Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10843985 | Device for preparing butadiene | Jae Ik Lee, Mi-Kyung Kim, Jeong-Seok Lee | 2020-11-24 |
| 10781148 | Method of preparing butadiene | Mi-Kyung Kim, Jae Ik Lee, Jeong-Seok Lee, Young Chang Byun, A Ra Cho | 2020-09-22 |
| 10710944 | Method of preparing butadiene | Mi-Kyung Kim, Jae Ik Lee, Jeong-Seok Lee | 2020-07-14 |
| 10703690 | Method of preparing butadiene | Jae Ik Lee, Mi-Kyung Kim, Jeong-Seok Lee | 2020-07-07 |