Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780944 | Process for producing optical molding materials | Steffen Krill, Belaid Ait Aissa, Gerhard Kölbl, Rüdiger Carloff | 2023-10-10 |
| 11680033 | Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose | Rudolf Burghardt, Steffen Krill, Eduard Rundal, Torsten Panak, Daniel Konig | 2023-06-20 |
| 11560350 | Process for producing alkyl methacrylates with improved water and acid management | Belaid Ait Aissa, Andreas Rühling, Gerhard Kölbl, Steffen Krill, Daniel Konig | 2023-01-24 |
| 11542218 | Process for preparing methacrolein from formaldehyde and propionaldehyde and preparation plant for the purpose | Rudolf Burghardt, Steffen Krill, Eduard Rundal, Torsten Panak, Daniel Konig | 2023-01-03 |