Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6592895 | Biodegradable polyhydric alcohol esters | Meidong Lang | 2003-07-15 |
| 6583219 | Hydrogel-forming system with hydrophobic and hydrophilic components | Chee-Youb Won, Yeli Zhang | 2003-06-24 |
| 6503538 | Elastomeric functional biodegradable copolyester amides and copolyester urethanes | Ramaz Katsarava | 2003-01-07 |