Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 6476204 | Dextran-maleic acid monoesters and hydrogels based thereon | Sin-Hee Kim, Che-Youb Won | 2002-11-05 |
| 6388047 | Hydrogel-forming system with hydrophobic and hydrophilic components | Chee-Youb Won, Yeli Zhang | 2002-05-14 |
| 6369037 | Controlled release of doxorubicin | Sin-Hee Kim | 2002-04-09 |
| 5721131 | Surface modification of polymers with self-assembled monolayers that promote adhesion, outgrowth and differentiation of biological cells | Alan Rudolph, David A. Stenger, Barry J. Spargo, Jacque H. Georger, Jr. | 1998-02-24 |
| 5610241 | Reactive graft polymer with biodegradable polymer backbone and method for preparing reactive biodegradable polymers | Keun-Ho Lee, Chee-Youb Won | 1997-03-11 |
| 5516881 | Aminoxyl-containing radical spin labeling in polymers and copolymers | Keun-Ho Lee, Jack H. Freed | 1996-05-14 |
| 5485496 | Gamma irradiation sterilizing of biomaterial medical devices or products, with improved degradation and mechanical properties | Keun-Ho Lee | 1996-01-16 |