Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475944 | Vanadia catalyst impregnated on titania-pillared clay for the removal of nitrogen oxide | Hee Sung YANG, Seok-Lyong Song, Hyun-Chul Choi, Ho Jeong Chae | 2002-11-05 |
| 6380128 | V2O5-based catalyst for removing NOx from flue gas and preparing method therefor | Pyung Sam Ji, Hee Eum, Jung Bin Lee, Dong Hwa Kim, In-Young Lee +2 more | 2002-04-30 |