Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990441 | Process for separating 2-keto-L-gulonic acid from a fermented medium | Jean-Pierre Barthole, Jean-Jacques Filippi, Isidore Le Fur, Jean-Yves Pommier | 1991-02-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4990441 | Process for separating 2-keto-L-gulonic acid from a fermented medium | Jean-Pierre Barthole, Jean-Jacques Filippi, Isidore Le Fur, Jean-Yves Pommier | 1991-02-05 |