Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7981826 | Supported catalyst and method of preparing the same | Chan-ho Pak, Hyuk Chang, Dae-jung Yoo, Seol-ah Lee, Gongquan Sun +1 more | 2011-07-19 |
| 7867940 | Supported catalyst and method of preparing the same | Chan-ho Pak, Hyuk Chang, Dae-jong Yoo, Seol-ah Lee, Gongguan Sun +1 more | 2011-01-11 |