Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6235259 | Method and catalyst for direct sulphur oxidation of H2S contained in a gas | Marc-Jacques Ledoux, Nougayrede Jean, Pham Huu Cuong, Keller Nicolas, Crouzet Claude | 2001-05-22 |