Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945541 | Plant protection agents based on pyrazolecarboxylic acid derivatives | Erich Sohn, Klaus Bauer, Hermann Bieringer | 1999-08-31 |
| 5854288 | Use of benzoylureas for controlling house dust mites | Yoshio Katsuda, Hans H. Schubert, Stefan Schnatterer, Herbert Stark | 1998-12-29 |
| 5401700 | Plant protection agents based on pyrazolecarboxylic acid derivatives | Erich Sohn, Klaus Bauer, Hermann Bieringer | 1995-03-28 |
| 5374725 | Process for the preparation of sulfonylureas | Gunter Schlegel | 1994-12-20 |
| 5208337 | Process for the preparation of aminopyrimidines | Stephen Lachhein | 1993-05-04 |
| 5153345 | Process for the preparation of alkyl methyl-3-carbalkoxyethylphosphinates | Harald Knorr, Hans J. Nestler | 1992-10-06 |
| 5153355 | Process for the extractive separation of L-phosphinothricin and L-glutamic acid in aqueous solution | Harald Knorr, Arno Schulz, Heribert Tetzlaff | 1992-10-06 |
| 5082949 | Phenylpyrazolecarboxylic acid derivative preparation | Erich Sohn, Reinhard Handte, Helmut Burstell, Klaus Bauer, Hermann Bieringer | 1992-01-21 |
| 5013444 | Process for separating off enol ethers from reaction mixtures containing alcohols | Stephen Lachhein, Siegbert Rittner, Heribert Tetzlaff | 1991-05-07 |
| 4978774 | Process for the preparation of D(+)-2-(4-acetylphenoxy)-propionic esters | Gunter Schlegel | 1990-12-18 |
| 4925478 | Novel quinolinoxy compounds, a process for their preparation, and their use as antidotes | Erich Sohn, Reinhard Handte, Klaus Bauer, Hermann Bieringer | 1990-05-15 |
| 4891057 | Phenylpyrazolecarboxylic acid derivatives, their preparation, and their use as plant-growth regulators and safeners | Erich Sohn, Reinhard Handte, Helmut Burstell, Klaus Bauer, Hermann Bieringer | 1990-01-02 |
| 4889864 | Carbamoylimidazole derivatives and their use as fungicides | Heinz Ehrhardt, Thomas Maier, Rainer Schaller, Burkhard Sachse, Peter Braun | 1989-12-26 |
| 4838931 | 1,2-disubstituted piperidines, processes for their preparation and their use in plant protection | Rainer Liebl, Michael Frey, Klaus Bauer, Hermann Bieringer | 1989-06-13 |
| 4814459 | Benzoxazolyl- and benzothiazolyl-amino acids, their preparation and their use in plant protection | Heinz Boesenberg, Klaus Bauer, Hermann Bieringer | 1989-03-21 |
| 4808213 | 2,3,6-substituted phenylimidazole derivatives and the use thereof as growth regulators | Roland Schmierer, Helmut Burstell | 1989-02-28 |
| 4792610 | Process for the preparation of 5-phenylsulfinyl-1H-2-(methoxycarbonylamino)-benzimidazole | Stephen Lachhein, Hans-Joachim Ressel | 1988-12-20 |
| 4786312 | 1-phenylimidazole compounds as growth regulators | Roland Schmierer, Helmut Bustell | 1988-11-22 |
| 4764624 | 1,2,5-Substituted imidazole compounds and their use as growth regulators | Roland Schmierer, Reinhard Handte, Helmut Burstell | 1988-08-16 |
| 4755213 | 1-phenylimidazolecarboxylic acid amides and their use as growth regulators | Roland Schmierer, Reinhard Handte, Helmut Burstell | 1988-07-05 |
| 4749403 | Herbicidal derivatives of imidazolidinone and imidazolidine thione | Rainer Liebl, Reinhard Handte, Klaus Bauer, Hermann Bieringer | 1988-06-07 |
| 4747868 | Growth-regulating, fungicidal, and herbicidal cyclohexylimidazole and cyclohexenylimidazole derivatives, compositions, and methods of use therefor | Roland Schmierer, Reinhard Handte, Helmut Burstell, Burkhard Sachse, Klaus Bauer +1 more | 1988-05-31 |
| 4718937 | N-alkoxyaminosulfonylureas and N-alkylsulfonylaminosulfonylureas | Lothar Willms, Klaus Bauer, Helmut Burstell | 1988-01-12 |
| 4692541 | Phosphorus-containing .alpha.-amino nitriles and a process for their preparation | Hans-Joachim Zeiss | 1987-09-08 |
| 4668276 | Use of aryloxy compounds as antidotes | Reinhard Handte, Klaus Bauer, Hermann Bieringer | 1987-05-26 |