Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624330 | Method for stabilizing phenylacetaldehyde | — | 2003-09-23 |
| 6538154 | Process for the preparation of cinnamic esters | Norbert Richter, Lutz Walther | 2003-03-25 |
| 6531625 | Cinnamic esters | Gerhard Braun, Stephan Klein | 2003-03-11 |
| 6512126 | Process for preparing mint lactone | Oskar Koch | 2003-01-28 |