Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5912267 | Pesticide formulations and process for the manufacture thereof | Istvan Szekely, Sandor Botar, Bela Bertok, Jeno Kiraly, Janosne Hadobas +2 more | 1999-06-15 |
| 5587370 | Acaricidally active tetrazine derivatives | Sandor Botar, Edit Bleicher, Laszlo Pap, Istvan Szekely, Katalin Marmarosi n ee Kellner +1 more | 1996-12-24 |
| 5455237 | Acaricidally active tetrazine derivatives | Sandor Botar, Edit Bleicher, Laszlo Pap, Istvan Szekely, Katalin Marmarosi +1 more | 1995-10-03 |
| 5153349 | Process for the preparation of cypermethrine isomers | Sandor Zoltan, Gyorgy Hidasi, Bela Bertok, Istavan Szekely, Sandor Botar +7 more | 1992-10-06 |