Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6737505 | Sterically hindered poly(ethylene glycol) alkanoic acids and derivatives thereof | Michael D. Bentley, Xiaoming Shen, Lihong Guo | 2004-05-18 |
| 6730334 | Multi-arm block copolymers as drug delivery vehicles | — | 2004-05-04 |