Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445817 | Pertussis toxin used as a carrier protein with non-charged saccharides in conjugate vaccines | Lily Levi, John B. Robbins | 1995-08-29 |
| 5204098 | Polysaccharide-protein conjugates | Shousun Chen Szu, John B. Robbins | 1993-04-20 |