Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500980 | Process for preparing amino derivatives of C-H-acid compounds | Guenther Koehler, Frank Bauer | 2002-12-31 |
| 6399809 | Process for the preparation of amino acid derivatives | Marcel Feld | 2002-06-04 |