Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638526 | Polypeptides conjugated to copolymers of ethylene oxide and propylene oxide to reduce allergenicity | Heinz-Josef Deussen, Arne Agerlin Olsen, Erwin Ludo Roggen | 2003-10-28 |