Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679376 | Catalyst for preparing light olefin, preparation method therefor, and method for preparing light olefin by using same | Yong Ki Park, Yu Jin Lee | 2023-06-20 |
| 11590480 | Molecular sieve and its preparation method | Yan Wang, Zhaoqiang Li, Zhiyong Ding, Rongrong Fan, Cheng Zhang +5 more | 2023-02-28 |
| 11542171 | Method for preparing ZSM-5 zeolite | Yong Ki Park, Chang Hwan Kim, Yu Jin Lee | 2023-01-03 |