Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344995 | Preparation of cyclic acetals of 3-formyl-2-butenyltriphenylphosphonium chloride | Joachim Paust, Walter Dobler, Hagen Jaedicke | 1994-09-06 |
| 5338888 | Preparation of E,Z-butenedial bis(dialkyl acetals) | Joachim Paust | 1994-08-16 |