Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465694 | Method for preparation of polyethylene glycol aldehyde derivatives | Feng Liu, Sung Wan Kim | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465694 | Method for preparation of polyethylene glycol aldehyde derivatives | Feng Liu, Sung Wan Kim | 2002-10-15 |