Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4647659 | Clavulanic acid amine salts, their preparation and use | Michael Cook, Alan D. Curzons | 1987-03-03 |
| 4454069 | Clavulanic acid salts and their preparation from the tertiary butyl amine salt | Michael Cook, Alan D. Curzons | 1984-06-12 |