Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319055 | Process for removing formaldehyde from aqueous solutions of but-2-yne-1,4-diol | Gerd Heilen, Werner Fliege | 1982-03-09 |
| 4310705 | Preparation of higher unsaturated ketones | Axel Nissen, Gerd Kaibel, Otto Woerz, Lothar Arnold, Manfred Braun | 1982-01-12 |
| 4310709 | Manufacture of but-2-en-1-ol compounds by isomerizing the corresponding but-3-en-1-ol compounds | — | 1982-01-12 |