Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953811 | N-substituted tetrahydropyridines and their use as pesticides | Stephan Trah, Josef Ehrenfreund, Peter Maienfisch, Andre Jeanguenat | 2005-10-11 |
| 6723720 | Pesticidal triazine-derivatives | Arthur Steiger, Werner Zambach, Andre Jeanguenat, Martin Eberle, Stephan Trah | 2004-04-20 |
| 6686469 | Pesticidal pyrimidine-derivatives | Martin Eberle, Andre Jeanguenat, Werner Zambach, Arthur Steiger | 2004-02-03 |
| 6646151 | Process for the preparation of pesticides | Stephan Trah, Hugo Ziegler, Rene Zurfluh | 2003-11-11 |
| 6566518 | Trifluoromethylpyri(mi)dine carboxamides | Peter Maienfisch | 2003-05-20 |
| 6420423 | Pesticides | Stephan Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski +1 more | 2002-07-16 |
| 6313166 | Phenyl acetic acid derivatives as pesticides | Hugo Ziegler, Stephan Trah, Rene Zurfluh | 2001-11-06 |
| 6313344 | Organic compounds | Stephan Trah, Henry Szczepanski, Ottmar Franz Huter, Roger Graham Hall, Alfons Pascual | 2001-11-06 |
| 6156923 | Process for the preparation of pesticides | Stephan Trah, Hugo Ziegler, Rene Zurfluh | 2000-12-05 |
| 5985921 | 2-Phenyl-2-methoxyimino acetic acid esters | Stephen Trah, Hugo Ziegler, Rene Zurfluh, Alfons Pascual, Henry Szczepanski +1 more | 1999-11-16 |
| 5981585 | Phenyl acetic acid derivatives as pesticides | Hugo Ziegler, Stephan Trah, Rene Zurfluh | 1999-11-09 |
| 5935908 | Pesticidal indazole derivatives | Rene Zurfluh, Henry Szczepanski, Roger Graham Hall | 1999-08-10 |
| 5786374 | Benzisoxazole derivatives and pesticidal compositions containing them | Stephan Trah, Rene Zurfluh | 1998-07-28 |
| 5756426 | Phenyl acetic acid derivatives as pesticides | Hugo Ziegler, Stephan Trah, Rene Zurfluh | 1998-05-26 |
| 4897485 | Insecticidal pyrid-3-yl-2,3-diaza-butadien-1-yl-disulfies | — | 1990-01-30 |
| 4874778 | 1-carbamoyl-2-pyrazolines, composition containing them, and insecticidal and acaricidal method of using them | — | 1989-10-17 |
| 4870184 | 1.4-bis-pyridyl-2,3-diazabutadienes | Josef Ehrenfreund, Hans-Rudolf Waespe | 1989-09-26 |
| 4853396 | Pesticidal compositions | — | 1989-08-01 |
| 4812464 | Pesticidal 2-pyridyl-4,5-dihydro-1,3,4-thiadiazoles | Josef Ehrenfreund, Hans-Rudolf Waespe | 1989-03-14 |
| 4782087 | Insecticidal prop-1-ynyl-3-phenoxybenzyl-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropan e-1-carboxylates | Peter Ackermann, Jozef Drabek, Laurenz Gsell, Odd Kristiansen, Rudolf Wehrli | 1988-11-01 |
| 4742056 | Oxadiazinones and pesticidal use | Manfred Kuhne | 1988-05-03 |
| 4699913 | Substituted 4,5-dihydro-1,3,4-thiadiazoles useful as insecticides | Josef Ehrenfreund, Hans-Rudolf Waespe | 1987-10-13 |
| 4681593 | Process and compositions for protecting keratinous material from attack by pests that feed on keratin, and novel esters | Dieter Reinehr, Werner Schmid | 1987-07-21 |
| 4452795 | 5-Phenoxyphenyl-tetrahydro-1,3,5-thiadiazin-4-ones | Hans-Peter Streibert | 1984-06-05 |
| 4443445 | Imidazo- and pyrimido-1,3,5-thiadiazin-4-ones | Hans-Peter Streibert | 1984-04-17 |