Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506705 | Composition based on cerium oxide or on cerium and zirconium oxides, in the extruded form, process for the preparation thereof and use thereof as catalyst | Gilbert Blanchard | 2003-01-14 |
| 5976476 | Catalytic composition comprising a mixture of cerium oxide with manganese, iron or praseodymium oxide, process for its preparation and its use in automobile afterburning catalysis | Gilbert Blanchard, Olivier Touret, Valérie Visciglio | 1999-11-02 |
| 5288849 | Alumina-based adsorbents for the purification of polyolefins | Eric Garcin, Claude-Bernard Cartier | 1994-02-22 |
| 5278123 | Monolithic catalysts for converting sulfur compounds into SO2 | Thierry Chopin, Jean-Luc Hebrard | 1994-01-11 |
| 5171551 | Zirconium dioxide gas desulfurization catalyst | — | 1992-12-15 |
| 5106607 | Multilobar catalysts for the conversion of sulfur containing gaseous effluents | Thierry Chopin, Patrice Nortier | 1992-04-21 |
| 5100858 | Moldable/extrudable titanium dioxide particulates | Thierry Chopin, Patrick Fourre | 1992-03-31 |
| 5045301 | Moldable/extrudable titanium dioxide particulates | Thierry Chopin, Patrick Fourre | 1991-09-03 |
| 5034369 | Novel catalysts for the treatment of gaseous effluents containing oxidizable sulfur pollutants | Jean-Luc Hebrard | 1991-07-23 |
| 5010052 | Zirconium dioxide gas desulfurization catalyst | — | 1991-04-23 |
| 4983563 | Mechanically improved shaped articles | Thierry Chopin, Patrice Nortier, Jean-Luc Schuppiser, Christian Segaud | 1991-01-08 |
| 4857296 | CeO catalytic desulfurization of industrial gases | Jean-Pierre Brunelle, Patrice Nortier | 1989-08-15 |