Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461849 | Modified polypeptide | Claus Osten, Kim Andersen, Steffen Ernst, Erwin Ludo Roggen | 2002-10-08 |
| 6416756 | Modified protease having 5 to 13 covalently coupled polymeric molecules for skin care | Annette Prento | 2002-07-09 |