Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166235 | Separator and electrochemical device using the same | Jae Suk Choi, Sang Yoon Ji, Hye Jin Park, Seung Woo Lee, Chang Q Lee +1 more | 2024-12-10 |
| 12023651 | Catalyst for selective ring-opening reaction and method of using same | Seung Woo Lee, Hee Jung Jeon, Yeon Ho Kim, Yoon Kyung Lee | 2024-07-02 |
| 11434140 | Hierarchical zeolites and preparation method therefor | Tae Jin Kim, Young Eun Cheon | 2022-09-06 |
| 10974231 | Hierarchical EU-2 type zeolite having both micropores and mesopores, and preparation method therefor | Young Eun Cheon, Tae Jin Kim, Chang Q Lee | 2021-04-13 |
| 10544374 | Process for reducing haze in heavy base oil and hydroisomerization catalyst system having reduced haze | Do Kyoung Kim, Do Woan Kim, Seung Woo Lee, Yoon Kyung Lee | 2020-01-28 |
| 9782760 | Method of preparing an activated EU-2 zeolite | Yoon Kyung Lee, Seung Woo Lee, Jae Suk Choi, Tae Jin Kim, Do Woan Kim | 2017-10-10 |
| 9714207 | Method for producing aromatic compound from biomass-derived acetic acid | Hee Soo Kim, Ho Won Lee, Dong Ryul PARK | 2017-07-25 |
| 9687828 | Activated EU-2 zeolite and use thereof | Yoon Kyung Lee, Seung Woo Lee, Jae Suk Choi, Tae Jin Kim, Do Woan Kim | 2017-06-27 |