Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538623 | Method for producing polyaspartic acid by means of a precondensate | Gazi Tuerkoglu, Juergen Detering, Dietrich Fehringer | 2020-01-21 |
| 10370620 | Method for producing polyaspartic acid under reflux cooling | Gazi Tuerkoglu, Juergen Detering, Dietrich Fehringer | 2019-08-06 |
| 9061971 | Method for purifying residues containing isocyanates | Andreas Wölfert, Carsten Knösche, Matthias Klotzer, Hermann Ascherl, Eckhard Stroefer +3 more | 2015-06-23 |