Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10952933 | Kit of parts containing a cationically hardenable composition and use as dental retraction material | Joachim W. Zech, Hendrik Grupp, Christoph Schulte, Peter U. Osswald | 2021-03-23 |
| 10934410 | Method for recycling polyolefin containing waste | Martin Schlummer, Fabian Knappich, Tanja Fell, Arthur Berrang | 2021-03-02 |