Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10695705 | Air filter comprising a multilayer filter material | Katharina Merz, Birgit Renz | 2020-06-30 |
| 9403162 | Ionomers with ionic groups in the side chain | Thomas Häring, Jochen Kerres | 2016-08-02 |
| 8742021 | Ionomers with ionic groups in the side chain | Thomas Häring, Jochen Kerres | 2014-06-03 |
| 8637174 | Phosphonic acid-containing blends and phosphonic acid-containing polymers | Thomas Häring, Jochen Kerres, Frank Schönberger | 2014-01-28 |