Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100393 | Process for purifying 7-substituted aminodeacetoxy-cephalosporins through the use of filtration membranes | Juan Francisco Lopez Ortiz, Emiliano Gonzalez De Prado, Alejandro Vitaller Alba, Francisco Salto Maldonado | 2000-08-08 |