Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034631 | Method for obtaining pure 1,3-butadiene | Tobias Keller, Jan-Oliver Weidert | 2021-06-15 |
| 10968152 | Simplified process for isolating pure 1,3-butadiene | Tobias Keller | 2021-04-06 |