Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4418146 | Preparation of D-N-carbamyl-.alpha.-aminoacids and micro-organisms for carrying out this preparation | Christoph Martin, Stefan Marcinowski, Hardo Siegel, Werner Kuesters | 1983-11-29 |