Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972987 | Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound | Jung Ah Lee, Eun Jung Lee, Seung-Whan Jung, Choong Hoon Lee | 2011-07-05 |
| 7932207 | Method for preparing transition metal complexes, transition metal complexes prepared using the method, catalyst composition containing the complexes | Choong Hoon Lee, Eun Jung Lee, Seung-Whan Jung, Jung Ah Lee, Bun Yeoul Lee | 2011-04-26 |