Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262344 | Nematode-inducible plant gene promoter | Stephan Andreas Ohl, Peter Christiaan Sijmons, Oscar Johannes Maria Goddijn, Joke Klap | 2001-07-17 |
| 5866777 | Method for obtaining plants with reduced susceptibility to plant-parasitic nematodes | Peter Christiaan Sijmons, Oscar Johannes Maria Goddijn, Petrus Josephus Maria Van Den Elzen | 1999-02-02 |