Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676408 | Alkynylpyrazoles as nitrification inhibitors | Barbara Nave, Joachim Dickhaut, Peter Nesvadba, Mihiret Tekeste Sisay, Wolfram Zerulla +3 more | 2020-06-09 |
| 10577290 | Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds such as amines and colorants | Markus Schmid, Wolfram Zerulla, Gregor Pasda, Tobias Lang, Karl-Heinrich Schneider +6 more | 2020-03-03 |
| 10556844 | Pyrazole compounds as nitrification inhibitors | Barbara Nave, Joachim Dickhaut, Peter Nesvadba, Mihiret Tekeste Sisay, Wolfram Zerulla +3 more | 2020-02-11 |