Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657021 | Liquid nozzle with variable liquid level | Jean-Louis Chamayou | 2003-12-02 |
| 6586539 | Polymerization control process | Eric Cassisa, Stephen Kevin Lee | 2003-07-01 |
| 6509425 | Process for introducing a liquid in a fluidized bed | Joseph Barraco, Jean-Louis Chamayou, Guillaume Demoustier, Pierre Dugua, Jean-Noel Large +3 more | 2003-01-21 |