Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889503 | Zeolite having specific ratio of divalent copper ions supported thereon, and preparation method therefor and catalyst composition comprising same | Mi Young Kim, Jin Won Kim, Eun-seok Kim, Seung Chul Na, Hyun-sik Han | 2021-01-12 |