Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324836 | Process for the preparation of (6S)- and (6R)-tetrahydrofolic acid | Martin Ulmann, Josef Conti, Gunter Murdel | 1994-06-28 |
| 5300505 | Stable salts of 5,10-methylenetetrahydrofolic acid | Martin Ulmann, Josef Conti | 1994-04-05 |