Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712226 | Optically active D-pyridyloxy phenoxy propionate herbicides | Hans J. Nestler, Gerhard Horlein, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke +1 more | 1998-01-27 |
| 5254527 | Optically active herbicidal ethyl-2-(4-(6-chloro-benzoxazol-2-yloxy)-phenoxy)-propionate | Hans J. Nestler, Gerhard Horlein, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke +1 more | 1993-10-19 |
| 5082949 | Phenylpyrazolecarboxylic acid derivative preparation | Erich Sohn, Hilmar Mildenberger, Helmut Burstell, Klaus Bauer, Hermann Bieringer | 1992-01-21 |
| 4925478 | Novel quinolinoxy compounds, a process for their preparation, and their use as antidotes | Erich Sohn, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer | 1990-05-15 |
| 4891057 | Phenylpyrazolecarboxylic acid derivatives, their preparation, and their use as plant-growth regulators and safeners | Erich Sohn, Hilmar Mildenberger, Helmut Burstell, Klaus Bauer, Hermann Bieringer | 1990-01-02 |
| 4764624 | 1,2,5-Substituted imidazole compounds and their use as growth regulators | Roland Schmierer, Hilmar Mildenberger, Helmut Burstell | 1988-08-16 |
| 4755213 | 1-phenylimidazolecarboxylic acid amides and their use as growth regulators | Roland Schmierer, Hilmar Mildenberger, Helmut Burstell | 1988-07-05 |
| 4749403 | Herbicidal derivatives of imidazolidinone and imidazolidine thione | Rainer Liebl, Hilmar Mildenberger, 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, Hilmar Mildenberger, Helmut Burstell, Burkhard Sachse, Klaus Bauer +1 more | 1988-05-31 |
| 4668276 | Use of aryloxy compounds as antidotes | Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer | 1987-05-26 |
| 4623380 | Isoindoles, processes for their preparation and their use as herbicidal agents | Roland Schmierer, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer, Helmut Burstell | 1986-11-18 |
| 4615726 | Herbicidal 1-acylimidazolinones | Roland Schmierer, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer, Helmut Burstell | 1986-10-07 |
| 4614535 | Herbicidal imidazolinones | Roland Schmierer, Rainer Liebl, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer +1 more | 1986-09-30 |
| 4602932 | Use of quinolyloxy compounds as antidotes for fenoxaprop-ethyl (ethyl-2-(4-(6-chlorobenzoxazolyloxy)-phenoxy)-propionate) | Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer | 1986-07-29 |
| 4564682 | Process for the preparation of heterocyclic phenyl ethers | Ulrich Kussmaul, Johannes Becherer, Rolf Muller | 1986-01-14 |
| 4564382 | Phenoxyalkanoyl derivatives and their use in plant protection | Rainer Liebl, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer | 1986-01-14 |
| 4564381 | Increase of carbohydrate accumulation in plants by means of substituted derivatives of phenoxyalkanoic acids and cyclohexanediones | Hermann Bieringer, Helmut Burstell, Helmut Kocher, Ernst-Friedrich Schulze | 1986-01-14 |
| 4531969 | Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid | Hans J. Nestler, Gerhard Horlein, Hermann Bieringer, Friedhelm Schwerdtle, Peter Langeluddeke | 1985-07-30 |
| 4482373 | Benzoxazolyloxy phenoxy esters and use as monocotyledonous weed grass herbicides | Karl Matterstock, Hermann Bieringer, Helmut Kocher | 1984-11-13 |
| 4477276 | Heterocyclic phenyl ethers and their herbicidal use | Lothar Willms, Hilmar Mildenberger, Klaus Bauer, Hermann Bieringer, Helmut Burstell | 1984-10-16 |
| 4442294 | Process for the preparation of halo-2-mercaptobenzoxazoles | Jurgen Sander, Thomas Tammer | 1984-04-10 |
| 4433153 | Process for the manufacture of 2,6-dichlorobenzoxazole and 2,6-dichlorobenzthiazole | Harald Knorr, Lothar Willms, Thomas Tammer | 1984-02-21 |
| 4431813 | Process for the preparation of 2-mercaptobenzothiazoles | Lothar Willms, Ernst Blume | 1984-02-14 |
| 4383850 | Benzthiazole or benzoxazole ethers, herbicidal compositions and use | Klaus Bauer, Hermann Bieringer | 1983-05-17 |
| 4336057 | Herbicides | Hermann Bieringer | 1982-06-22 |