Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5648382 | Cyclohexane compounds | David Billington, Ghanem Atassi, Alain Pierre, Michael Burbridge, Nicolas Guilbaud | 1997-07-15 |
| 5422365 | Naphthalene compounds | David Billington, Françoise Perron-Sierra, Jacques Duhault, Joseph Espinal | 1995-06-06 |