Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309371 | Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom | Du Weon Yoon, Chang Woo Kim, Jun Hyun Park, Sang Mi Lee | 2016-04-12 |
| 9290585 | Modified conjugated diene polymer and method for preparing the same | Sang Mi Lee, Choon Hwa Lee, Byung Hoon Yoon, Jin Young Kim, Moon Chun | 2016-03-22 |
| 9200135 | Polymerization initiator, modified-conjugated diene polymer and tire prepared therefrom | Du Weon Yoon, Chang Woo Kim, Jun Hyun Park, Sang Mi Lee | 2015-12-01 |
| 7884164 | Catalyst system for olefin polymerization comprising trioxasilocane and method for olefin polymerization using the same | Nan-Young Lee, Churl-Young Park, Dong-Ryul Im, Jin Woo Lee | 2011-02-08 |
| 7776979 | Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process | Churl-Young Park, Cheon-Il Park, Dong-Ryul Im, Jin Woo Lee, Nan-Young Lee | 2010-08-17 |