Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865771 | Process for preparing L(-)-carnitine chloride from 3,4-epoxybutyric esters and novel intermediate compounds | Franco Francalanci, Marco Ricci, Pietro Cesti | 1989-09-12 |
| 4866178 | Process for the preparation of 2-carboxypyrazine 4-oxides | Rino D'Aloisio | 1989-09-12 |