Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10435354 | Process for preparing isocyanates in dialkyl carbonates as solvent | Manfred Heilig, Thomas Schulz, Torsten Mattke, Filip Nevejans, Stefan Maixner | 2019-10-08 |
| 10252912 | Separation of a phosgene- and hydrogen chloride-comprising stream | Heiner Schelling, Torsten Mattke, Hans-Juergen Pallasch | 2019-04-09 |