Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7863494 | Hydrocarbon steam cracking catalyst, method for preparing the same and method for preparing light olefin by using the same | Jun Han Kang, Won-Ho Lee, Sang-Ku Park, Jong Hyun Chae | 2011-01-04 |
| 7381678 | Hydrocarbon cracking catalyst using chemical liquid deposition and method for preparing the same | Igor N. Filimonov, Won-Ho Lee, Jun Han Kang, Jong Hun Song | 2008-06-03 |
| 7169292 | Pyrolysis tube and pyrolysis method for using the same | Jong Hyun Chae, Won-Ho Lee, Keun-Hoo Park | 2007-01-30 |
| 7049477 | Process for pyrolysis of hydrocarbon | Jong Hyun Chae, Won-Ho Lee, Jun Han Kang | 2006-05-23 |
| 6224840 | .gamma.-Al2O3 sorbent impregnated with alkali salt and CuO | Sang-Done Kim, Kyung-Seun Yoo | 2001-05-01 |