Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4761400 | Laxative composition based on lactulose and its preparation process | Bernard Doat, Jean-Francois Letavernier, Gilbert G. Aubard, Alain Calvet, Jean-Louis Junien | 1988-08-02 |