Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8524215 | Absorbable PEG-based hydrogels | Helen Cui | 2013-09-03 |
| 7504477 | Polyalkylene glycol acid additives | — | 2009-03-17 |
| 7273909 | Polyethylene glycol aldehydes | — | 2007-09-25 |
| 7193031 | Polyalkylene glycol acid additives | Pascal Bailon | 2007-03-20 |
| 7138132 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Yeli Zhang, Chih-Chang Chu | 2006-11-21 |
| 7084261 | Pegylated T1249 polypeptide | Pascal Bailon | 2006-08-01 |
| 7049415 | Pegylated T20 polypeptide | Pascal Bailon | 2006-05-23 |
| 6916857 | Hydrogel-forming system with hydrophobic and hydrophilic components | Yeli Zhang, Chih-Chang Chu | 2005-07-12 |
| 6905700 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Yeli Zhang, Chih-Chang Chu | 2005-06-14 |
| 6716445 | Hydrogel entrapping therapeutic agent and stent with coating comprising this | Yeli Zhang, Chih-Chang Chu | 2004-04-06 |
| 6709668 | Hydrogel-forming system with hydrophobic and hydrophilic components | Yeli Zhang, Chih-Chang Chu | 2004-03-23 |
| 6583219 | Hydrogel-forming system with hydrophobic and hydrophilic components | Yeli Zhang, Chih-Chang Chu | 2003-06-24 |
| 6388047 | Hydrogel-forming system with hydrophobic and hydrophilic components | Yeli Zhang, Chih-Chang Chu | 2002-05-14 |
| 5610241 | Reactive graft polymer with biodegradable polymer backbone and method for preparing reactive biodegradable polymers | Keun-Ho Lee, Chih-Chang Chu | 1997-03-11 |