Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853012 | Process and device for deacidification of a gas containing H.sub.2 S and/or CO.sub.2 and mercaptans | Ahmad Sharonizadeh | 1989-08-01 |
| 4384875 | Process and installation for regenerating an absorbent solution containing gaseous compounds | Alain Godard | 1983-05-24 |
| 4343778 | Process for the purification of residual industrial gases containing small quantities of sulfur compounds | Claude Blanc, Pierre Grancher | 1982-08-10 |
| 4291003 | Process for the purification of residual industrial gases containing small quantities of sulfur compounds | Claude Blanc, Pierre Grancher | 1981-09-22 |