Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148126 | Catalyst system for olefin oligomerization and method for preparing olefin oligomer by using same | Tae Jin Kim, Hee Young Kim | 2021-10-19 |
| 11117846 | Catalyst system for olefin oligomerization and method for preparing olefin oligomer by using same | Hee Young Kim, Tae Jin Kim | 2021-09-14 |
| 10981154 | Catalyst system for olefin oligomerization and method for preparing olefin oligomer using same | Min-Jae Shin, Hee Young Kim, Tae Jin Kim | 2021-04-20 |
| 10981155 | Catalyst system for olefin oligomerization and method for preparing olefin oligomer using same | Hee Young Kim, Min-Jae Shin, Tae Jin Kim | 2021-04-20 |
| 10646857 | Catalyst system for olefin oligomerization and method for oligomerizing olefins using the same | Min-Jae Shin, Tae Jin Kim | 2020-05-12 |
| 9243105 | Complex metal oxide, and method of preparing polyester using the same | Young Keun Yang, Yong Taek Hwang, Kyung Ho Lim, Jong Ho Bae | 2016-01-26 |
| 9062025 | Supported catalyst for olefin polymerization and preparation method for polyolefin using the same | Bun Yeoul Lee, Ji Hae Park, Seung-Hyun Do, Young-Kook Kim, Hwa-Kyu Kim +1 more | 2015-06-23 |
| 8916662 | Method for preparing olefin-diene copolymer using transition metal compound containing thiophene-fused cyclopentadienyl ligand | Bun Yeoul Lee, Ji Hae Park, Seung-Hyun Do, Hwa-Kyu Kim, Jae Young Park | 2014-12-23 |
| 8889581 | Catalyst composition for olefin polymerization and preparation method for polyolefin using the same | Bun Yeoul Lee, Ji Hae Park, Seung-Hyun Do, Young-Kook Kim, In-Sung Nam | 2014-11-18 |
| 8889804 | Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand | Bun Yeoul Lee, Ji Hae Park, Seung-Hyun Do, Hwa-Kyu Kim, Jae Young Park | 2014-11-18 |
| 6943225 | Multinuclear metallocene catalyst | Min Hyung Lee, Sung-Jin Park, Seong Kyun Kim, Young Jo Kim, Yong Gyu Han +4 more | 2005-09-13 |