Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370517 | Catalyst loading method and method for preparation of butadiene by using same | Ye Seul Hwang, Daeheung Choi, Sunhwan Hwang, Dong Hyun Ko, Kyong Yong Cha +1 more | 2025-07-29 |
| 12194447 | Catalyst for hydrogenation reaction and method for producing same | Dong Hyun Ko, Minkee Choi, Kyunglim Hyun | 2025-01-14 |