Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044246 | Process for the selective preparation of acetaldehyde from acrolein and one or more ammonium salts dissolved in water | Andreas HEYL, Lothar Ott, Herbert Vogel, Paul Hanselmann, Gökhan Aras | 2011-10-25 |