Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10793785 | Hydrocracking catalyst based on hierarchically porous beta zeolite and method of preparing the same and method of preparing bio-jet fuel from triglyceride-containing biomass using the same | Minkee Choi, Myoung Yeob Kim | 2020-10-06 |
| 6596521 | Method for manufacturing organic acid by high-efficiency continuous fermentation | Ho Nam Chang, Sun Hoon Kwon, Woo-Gi Lee, Pyung Cheon Lee, Ik Keun Yoo +1 more | 2003-07-22 |
| 6238625 | Sealed high-density on-line measuring device | Jong-Dae Lee, Yong Ho Jung | 2001-05-29 |
| 6204046 | Gordona sp. CYKS1 (KCTC 0431BP) capable of desulfurizing fossil fuel containing organic sulfur compounds | Ho Nam Chang, Sung-Keun Rhee, Je Hwan Chang, Jung Hyun Sung | 2001-03-20 |
| 6197570 | Norcardia sp. CKYS2 ((KCTC 0432BP) capable of desulfurizing fossil fuel containing organic sulfur compounds | Ho Nam Chang, Sung-Keun Rhee, Je Hwan Chang, Jung Hyun Sung | 2001-03-06 |
| 5242643 | Bubble column reactor with dispersing devices | SANG DU KIM, Hee Wook Ryu | 1993-09-07 |