Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475419 | Auxiliary agent for the production of cellulose fibers | Raymond Mathis, Ursula Kolken | 2002-11-05 |
| 5962624 | Enzymatic synthesis of polyesters | Anja Vonderhagen, Jeffrey A. Gates, Karlheinz Hill, Holger Tesmann | 1999-10-05 |