Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8092835 | Injectable microspheres | Chih-Chang Chu, Joseph Carozza | 2012-01-10 |
| 8034383 | Injectable microspheres | Chih-Chang Chu, Joseph Carozza | 2011-10-11 |
| 7670616 | Hydrogel forming system comprising PEG derivative precursor | Chih-Chang Chu | 2010-03-02 |