Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6610457 | Organic polymers for bottom antireflective coating, process for preparing the same, and compositions containing the same | Jun Young Kim, Sung Hyun Ha, Jong Hee Kang | 2003-08-26 |
| 6573312 | Photo-cured dental pit and fissure sealant composition for caries prevention | Dong Keun Han, Jin-hee Jeong | 2003-06-03 |
| 6562374 | Biodegradable porous polymer scaffolds for tissue engineering prepared from an effervescent mixture and its preparation | Dong Keun Han, Jong-Man Kim, Young Min Ju | 2003-05-13 |