Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8069687 | Working media for refrigeration processes | Matthias Seiler, Bernd Weyershausen | 2011-12-06 |
| 7485208 | Recycling of ionic liquids produced in extractive distillation | York Alexander Beste, Hartmut Schoenmakers, Wolfgang Arlt, Matthias Seiler | 2009-02-03 |
| 7435318 | Ionic liquids as selective additives for separation of close-boiling or azeotropic mixtures | Wolfgang Arlt, Matthias Seiler, Thomas Schneider | 2008-10-14 |