Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398090 | Separation of n-methylethylenediamine from EDA-containing mixtures | Joerg Pastre | 2025-08-26 |
| 10889547 | Method for the purification of ethoxyquin | Sumana Roy, Andreas Keller, Wolfgang Siegel, Martin Haubner | 2021-01-12 |