Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10071987 | Aminomethylene pyrazolones with therapeutic activity | Jacobus Antonius Schalken, Hendrik Engelbertus Vietor, Dennis Patrick Piet, Petrus Emmanuel Marie Maas, Johann Heinrich Tijhuis +3 more | 2018-09-11 |
| 9790205 | Aminomethylene pyrazolones with therapeutic activity | Jacobus Antonius Schalken, Hendrik Engelbertus Vietor, Dennis Patrick Piet, Petrus Emmanuel Marie Maas, Johann Heinrich Tijhuis +3 more | 2017-10-17 |
| 9676764 | Aminomethylene pyrazolones with therapeutic activity | Jacobus Antonius Schalken, Hendrik Engelbertus Vietor, Dennis Patrick Piet, Petrus Emmanuel Marie Maas, Johann Heinrich Tijhuis +3 more | 2017-06-13 |
| 9453012 | Aminomethylene pyrazolones with therapeutic activity | Jacobus Antonius Schalken, Hendrik Engelbertus Vietor, Dennis Patrick Piet, Petrus Emmanuel Marie Maas, Johann Heinrich Tijhuis +3 more | 2016-09-27 |