Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534744 | Composition including hydroformylation catalyst | Mi Young Kim, Sung Shik Eom, Da Won Jung, Tae Yun Kim, Min Ji Choi | 2022-12-27 |
| 11465131 | Method for producing ferrite-based coating catalyst and method for producing butadiene by using same | Joohyuck Lee, Kyong Yong Cha, Myungji Suh | 2022-10-11 |
| 11465138 | Method for producing metal complex catalyst, and metal complex catalyst produced by same | Sunhwan Hwang, Kyong Yong Cha, Ye Seul Hwang, Jun Han, Sang Jin Han +1 more | 2022-10-11 |
| 11446622 | Socket-type fluid distributor | Joo Young Cheon, Jun Han Kang, Sang Jin Han, Hyun-Jin Cho, Jae Kwon Jeoung | 2022-09-20 |
| 11447435 | Method for producing butadiene | Myungji Suh, Jun Han Kang, Kyong Yong Cha | 2022-09-20 |
| 11370730 | Method for preparing 1,3-butadiene | Hyunseok Nam, Jun Han Kang, Kyong Yong Cha, Jaewon Jeong, Jun Han +8 more | 2022-06-28 |
| 11275866 | Image processing method and image processing system for deep learning | Yoon Ho Choi, Seok Hwan Choi, Jinmyeong Shin, Seon-Jin Hwang | 2022-03-15 |
| 11254641 | Intermediates for optically active piperidine derivatives and preparation methods thereof | Jae Hong Kweon, Eun Sun Kim, Hyuk Lee, Chae Young Ryu, Kwang Do Choi +1 more | 2022-02-22 |
| 11247195 | Method of preparing catalyst for oxidative dehydrogenation and method of performing oxidative dehydrogenation using catalyst | Sang Jin Han, Kyong Yong Cha, Jun Han, Sun-Hwan Hwang | 2022-02-15 |