Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053904 | Fuel injector | Klaus Jung, Nelly Krause | 2021-07-06 |
| 11034631 | Method for obtaining pure 1,3-butadiene | Bernd Heida, Jan-Oliver Weidert | 2021-06-15 |
| 10968152 | Simplified process for isolating pure 1,3-butadiene | Bernd Heida | 2021-04-06 |