Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4752584 | Process for the production of inoculum for anaerobic fermentation of coenzyme B.sub.12 | Laszlo Szemler | 1988-06-21 |
| 4659661 | Process for the preparation of fermentation broth for coenzyme B.sub.12 and other corrinoid production | Laszlo Szemler, Maria Langer, Gyula Hruby, Valeria Sike | 1987-04-21 |