Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048973 | Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition | Eun Jung Lee, Seungwhan Jung, Boram Lee, Jung Ah Lee, Bun Yeoul Lee | 2011-11-01 |
| 8039671 | Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition | Eun Jung Lee, Seungwhan Jung, Boram Lee, Jung Ah Lee, Bun Yeoul Lee | 2011-10-18 |
| 7996025 | Method and system for transmitting short message service using messenger, and computer readable recording medium recording program for implementing the method | — | 2011-08-09 |
| 7972987 | Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound | Jung Ah Lee, Bo Ram Lee, Eun Jung Lee, Seung-Whan Jung | 2011-07-05 |
| 7932207 | Method for preparing transition metal complexes, transition metal complexes prepared using the method, catalyst composition containing the complexes | Eun Jung Lee, Seung-Whan Jung, Jung Ah Lee, Bo Ram Lee, Bun Yeoul Lee | 2011-04-26 |
| 7928256 | Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition | Eun Jung Lee, Seungwhan Jung, Boram Lee, Jung Ah Lee, Bun Yeoul Lee | 2011-04-19 |
| 7915360 | Supported catalyst for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the same | Dae Sik Hong, Ki Soo Lee, Yong Gyu Han, Heon Yong Kwon, Jong-Sang Park +5 more | 2011-03-29 |