Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6635791 | Process for pretreating a catalyst based on an EUO zeolite under severe conditions | Julia Magne-Drisch, Jean-Francois Joly, Fabio Alario | 2003-10-21 |
| 6616910 | Process for preparation of an EUO-structural-type zeolite, the zeolite that is obtained and its use as catalyst for isomerization of C8-aromatic compounds | Loic Rouleau, Frédéric Kolenda, Fabio Alario | 2003-09-09 |
| 6613709 | Catalyst comprising at least one zeolite with structure type NES and rhenium, and its use for transalkylation of alkylaromatic hydrocarbons | Fabio Alario, Nathalie Ferrer, Olivia Martin | 2003-09-02 |
| 6528695 | Process for the production of an isomer of xylenes in three stages: separation, isomerization in the presence of a catalyst based on an EUO zeolite and transalkylation | Julia Magne-Drisch, Gerard Hotier, Jean-Francois Joly, Fabio Alario | 2003-03-04 |
| 6514479 | EUO zeolite comprising crystals and aggregates of crystals with specific granulometrys and its use as a catalyst in the isomerisation of C8 aromatic compounds | Fabio Alario, Olivia Martin, Nathalie Ferrer, Sylvie Lacombe, Loic Rouleau +1 more | 2003-02-04 |
| 6512154 | Production of a xylene isomer in three stages: separation, isomerization with a catalyst with an EUO zeolite base and transalkylation with recycling of C10-aromatic compounds | Julia Magne-Drisch, Gerard Hotier, Jean-Francois Joly, Fabio Alario | 2003-01-28 |