Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530676 | Process for producing vinylene carbonate | Reinhard Langer, Anke Beckmann, Paul Wagner, Marielouise Schneider, Ulrich Notheis +2 more | 2013-09-10 |
| 8071792 | High-purity vinylene carbonate and a method of purifying vinylene carbonate | Reinhard Langer, Paul Wagner | 2011-12-06 |
| 7999122 | Method of purifying vinylene carbonate | Reinhard Langer, Paul Wagner | 2011-08-16 |