Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9487604 | Bimetallic cobalt-aluminum adduct catalyst system for preparing high trans-1,4-polybutadiene | Hanbaek Lee, Gwanghoon Kwag, Seunghyun Do, BunYeoul Lee, Jihae Park +1 more | 2016-11-08 |
| 8552120 | Grafted and functionalized high 1,4-trans polybutadiene with aromatic organosulfur compound | Gwang Hoon Kwag, Seung Hwon Lee, Hwieon Park, Hyung Kyu Choi | 2013-10-08 |
| 8242204 | Organic-inorganic nano composites and preparation method thereof | Gwanghoon Kwag, Seunghwon Lee, Hwieon Park, Hyung Kyu Choi | 2012-08-14 |
| 8133835 | Molecular weight controllable, high 1,4-trans polybutadiene catalyst system | Hwieon Park, Gwang Hoon Kwag, Seung Hwon Lee | 2012-03-13 |
| 6465609 | Process for removal of metal catalyst from polymer selectively hydrogenated using organotitanium compound | YoungHoon Ko, Jaeyun Kim, KyungHo Row, MyoungSeup So | 2002-10-15 |