Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364940 | Microbiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acids | Andreas Kiener, Andreas Tinschert, Klaus Heinzmann | 1994-11-15 |
| 5338667 | Microbiological process for the production of malonyl-7-amino-cephalosporanic acid derivatives using Sphingomonas sp. DSM 7007 | Sabine Schurr | 1994-08-16 |
| 5306630 | Microbiological process for hydroxylation of nitrogen-heterocyclic-carboxylic acids | Andreas Kiener, Andreas Tinschert, Klaus Heinzmann | 1994-04-26 |