Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824675 | Distribution device for producing a polyphase mixture, and associated reactor | Christophe Boyer, Bertrand Fanget | 2004-11-30 |
| 6740787 | Process for treatment of C4 hydrocarbons that comprise butadiene and acetylene compounds that comprise stages for distillation and selective hydrogenation | Mathieu Pinault, Christophe Boyer | 2004-05-25 |
| 6693225 | Process for hydrogenating cuts containing hydrocarbons, in particular unsaturated molecules containing at least two double bonds or at least one triple bond | Christophe Boyer, Quentin Debuisschert | 2004-02-17 |