Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7622540 | Metal carbonate initiator and method for polymerizing isocyanates using the same | Jae-Suk Lee, Hee-Soo Yoo | 2009-11-24 |
| 7425593 | Amphiphilic triblock copolymers comprising poly(2-vinylpyridine) block and poly(alkyl isocyanate) block, and the preparation method thereof | Jae-Suk Lee, Shashadhar Samal, Hee-Soo Yoo | 2008-09-16 |