Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479777 | Herbicidal azines | Julia Major, Frederick Calo, Matthias Witschel, Doreen Schachtschabel, Trevor William Newton +2 more | 2019-11-19 |
| 10420341 | Herbicidal phenylpyrimidines | Matthias Witschel, Thomas Seitz, Anna Aleksandra Michrowska-Pianowska, Liliana Parra Rapado, Richard Roger Evans +5 more | 2019-09-24 |