Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6303805 | Metallocene complexes and method of preparing the same | Duck Joo Yang, Keun Yoon, Seok Chang, Won Cheol JUNG | 2001-10-16 |
| 6284700 | Metallocene catalysts for olefin or styrene polymerization and polymerization method using the metallocene catalysts | Jin Heong Yim | 2001-09-04 |
| 6284701 | Metallocene catalysts for olefin polymerization and method of polymerizing olefins using the metallocene catalysts | Keun Yoon, Seok Chang, Won Cheol JUNG | 2001-09-04 |
| 6010974 | Carbon and/or silicon bridged binuclear metallocene catalyst for styrene polymerization | Hyun Joon Kim, Dong-Ho Lee | 2000-01-04 |