Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369084 | Isonicotinic acid derivatives and related spiro compounds with herbicidal action | Hans-Rudolf Waespe, Victor Sipido | 1994-11-29 |
| 5246915 | Method for controlling weeds | William R. Lutz, Jozef F. E. Van Gestel | 1993-09-21 |
| 4994103 | 1,5-substituted 1H-imidazoles | Marcel Frans Leopold De Bruyn, William R. Lutz | 1991-02-19 |
| 4927449 | Tricyclic 1H-imidazole-5-carboxylic acid derivatives as herbicides | William R. Lutz, Wim Gaston Verschueren, Hanspeter Fischer | 1990-05-22 |
| 4878940 | Herbicidal 1,5-substituted 1H-imidazoles | Marcel Frans Leopold De Bruyn, William R. Lutz | 1989-11-07 |
| 4832732 | 1-methyl-1H-imidazole-5-carboxylic acid derivatives and their use as herbicides | William R. Lutz, Victor Sipido, Wim Gaston Verschueren | 1989-05-23 |
| 4830664 | Tricyclic 1h-imidazole-5-carboxylic acid derivatives and use thereof as herbicides | William R. Lutz, Wim Gaston Verschueren, Hanspeter Fischer | 1989-05-16 |
| 4824472 | Herbicidal polycyclyl substituted 1H-imidazole-5-carboxylic acids | Victor Sipido, Wim Gaston Verschueren, William R. Lutz | 1989-04-25 |
| 4813998 | Herbicidal 1H-imidazole-5-carboxylic acid derivatives | William R. Lutz, Jozef F. E. Van Gestel | 1989-03-21 |
| 4770689 | Herbicidal imidazole-5-carboxylic acid derivatives | Jozef F. E. Van Gestel, William R. Lutz, Hanspeter Fischer, Marc Francis Josephine Schroven, Rudolph C. Thummel | 1988-09-13 |
| 4654362 | Derivatives of 2,2'-iminobisethanol | Marcel Frans Leopold De Bruyn, Marc Francis Josephine Schroven | 1987-03-31 |