Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804423 | Microbiological method of making 5-ketogluconate | Stephanie Bringer-Meyer, Hermann Sahm, Cornelies Petrus Hollenberg | 1998-09-08 |
| 5763656 | Method of preparing tartaric acid | Hermann Sahm, Ingo Matzerath, Wolfgang Klaui | 1998-06-09 |