Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6730735 | Conjugate of polyethylene glycol and chitosan | Stanley S. Davis, Wu Lin, Paolo Ferruti | 2004-05-04 |
| 6677438 | Method for attaching polyethylene glycol to macromolecules | Martin Garnett, Stanley S. Davis, Paolo Ferruti | 2004-01-13 |