Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352646 | Supported catalysts | Gilbert Blanchard | 1994-10-04 |
| 5348581 | Rare earth sesquisulfide compositions comprising alkali/alkaline earth metal values | Hervé Guichon, Olivier Touret | 1994-09-20 |
| 5278123 | Monolithic catalysts for converting sulfur compounds into SO2 | Jean-Luc Hebrard, Eric Quemere | 1994-01-11 |