Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7928276 | Process for producing high purity meta-xylene, comprising simulated moving bed adsorption and crystallization | Gerard Hotier, Philibert Leflaive | 2011-04-19 |
| 7915471 | Method for producing paraxylene comprising an adsortion step and two isomerization steps | Philibert Leflaive, Gerard Hotier | 2011-03-29 |