Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342958 | Organic compounds derived from urea or thiourea | Rudolf Mulder | 1994-08-30 |
| 5245071 | Organic compounds derived from urea or thiourea | Rudolf Mulder | 1993-09-14 |
| 5142064 | Organic compounds derived from urea or thiourea, insecticidal preparations on the basis of the new substances and methods of producing the substances | Rudolf Mulder | 1992-08-25 |
| 4927452 | 1-carbonyl-2-pyrazoline derivatives having herbicidal activity | Jacobus H. H. Eussen | 1990-05-22 |
| 4920135 | Insecticidal ureas and thioureas | Rudolf Wulder | 1990-04-24 |
| 4854961 | Substituted 2-phenylimino-oxazolidine compounds having herbicidal activity | Jacobus H. H. Eussen | 1989-08-08 |
| 4833151 | Insecticidal Ureas and thioureas | Rudolf Mulder | 1989-05-23 |
| 4607044 | Insecticidal use of ureas and thioureas | Rudolf Mulder | 1986-08-19 |