Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879234 | Process for the purification and recovery of formate-dehydrogenase (FDH) from Candida boidinii, and FDH-containing product | Arno Cordes, Karl-Heinz Kroner, Wolfgang Stach | 1989-11-07 |
| 4877734 | Microbiologically produced .alpha.-acetylamino cinnamic acid acylase, method of its production and its use | Werner Hummel, Horst Schutte, Wolfgang Leuchtenberger | 1989-10-31 |
| 4824781 | Microbiologically produced d(-)-mandelate-dehydrogenase process for obtaining it and its use | Werner Hummel, Horst Schutte, Wolfgang Leuchtenberger | 1989-04-25 |