Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9566575 | Activated carbon with a special finishing, production and use thereof | Bertram Böhringer, Stefan Kaskel, Martin R. Lohe | 2017-02-14 |
| 9440219 | Filter materials for treating and purifying gas | Bertram Böhringer, Peter Wasserscheid, Daniel Roth | 2016-09-13 |
| 9409162 | Activated carbon with a metal based component | Bertram Böhringer, Peter Wasserscheid, Daniel Roth | 2016-08-09 |