Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5200326 | Method for the fermentative production of L-amino acids from .alpha.-keto acids | Christian Wandrey, Ulrich Groeger, Manfred Kircher, Wolfgang Leuchtenberger, Eberhard Breuker | 1993-04-06 |
| 4326031 | Process for the continuous enzymatic change of water soluble .alpha.-ketocarboxylic acids into the corresponding .alpha.-hydroxycarboxylic acids | Christian Wandrey, Wolfgang Leuchtenberger, Maria-Regina Kula, Andreas Buckmann | 1982-04-20 |
| 4304858 | Process for the continuous enzymatic change of water soluble .alpha.-ketocarboxylic acids into the corresponding amino acids | Christian Wandrey, Wolfgang Leuchtenberger, Maria-Regina Kula, Andreas Buckmann | 1981-12-08 |