Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7339084 | Method for the production of acetaldehyde from ethylene and oxygen | Mario Fähtz, Klaus Hett | 2008-03-04 |
| 6140544 | Process for preparing acetaldehyde from ethylene and oxygen | Bernd Rinne | 2000-10-31 |