Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9670323 | Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides | Clifford Schaferskupper, Thomas Hille, Andre Schumann, Lars Gierszewski, Il-Hoon Cha +2 more | 2017-06-06 |
| 9567438 | Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides | Clifford Schaferskupper, Thomas Hille, Andre Schumann, Lars Gierszewski, Il-Hoon Cha +2 more | 2017-02-14 |
| 9562138 | Method for separating volatile substances from material mixtures and device for producing polyarylene sulfides | Clifford Schaferskupper, Thomas Hille, Andre Schumann, Lars Gierszewski, Il-Hoon Cha +2 more | 2017-02-07 |