Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372193 | Process for oxidizing the H2S contained at low concentration in a gas directly to sulphur by catalytic means and in the vapour pause | Marc-Jacques Ledoux, Jean Nougayrede, Cuong Pham-Huu, Sabine Savin-Poncet, Claude Crouzet | 2002-04-16 |