Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630003 | Colouring agents with enzymes | Andrea Saettler, David Rose, Astrid Kleen | 2003-10-07 |
| 6545765 | Method and apparatus for measuring thickness of transparent films | Michael Ganser | 2003-04-08 |
| 6509021 | Use of mutated subtilisin protease in cosmetic products | Karl-Heinz Maurer | 2003-01-21 |