Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7091251 | Process and apparatus for the production of methanol | Alain Guillard | 2006-08-15 |
| 6887907 | Process and apparatus for the production of dimethyl ether | Alain Guillard | 2005-05-03 |
| 6881758 | Process and apparatus for the production of methanol | Alain Guillard | 2005-04-19 |
| 5702678 | Method for optimizing the temperature of a Claus unit | Denis Cieutat | 1997-12-30 |
| 4801359 | Solid compositions based on superoxides having high ionic conductivity, their method of manufacture, and their electrochemical applications | Francis Jeanne, Serge Lombard | 1989-01-31 |