Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169193 | Method for producing O-Alkylated aminoalcohols | Wolfgang Siegel, Gerd Haderlein | 2015-10-27 |
| 8173844 | Method for producing O-alkylated cyclic aminoalcohols | Wolfgang Siegel, Gerd Haderlein | 2012-05-08 |