Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5216170 | (2-aminopropyl) pyridines useful as intermediates | Hans Lindel, Werner Hallenbach, Heinrich A. Greife, Gernot Klotz | 1993-06-01 |
| 5086181 | 4-bromo-6-chloro-5-amino-2-substituted pyridyl compounds | Hans Lindel, Werner Hallenbach, Gernot Klotz, Heinrich A. Greife | 1992-02-04 |
| 5073369 | Efomycins as performance promoters in animals | Klaus Frobel, Erwin Bischoff, Hartwig Muller, Olga Salcher, Anno de Jong +1 more | 1991-12-17 |
| 5028617 | Heteroarylethanol-pyridylalkylamines for controlling animal growth | Hans Lindel, Werner Hallenbach, Heinrich A. Greife, Gernot Klotz | 1991-07-02 |
| 5010091 | 2,4-dihalogeno-6-pyridylethanolphenylisopropylamines for shifting the protein-fat ratio of animals in favor of protein | Hans Lindel, Werner Hallenbach, Heinrich A. Greife, Gernot Klotz | 1991-04-23 |
| 4988694 | 4-bromo-6-chloro-5-amino-2-pyridyl-ethanolamines and their use as yield promoters | Hans Lindel, Werner Hallenbach, Gernot Klotz, Heinrich A. Greife | 1991-01-29 |
| 4960783 | Use of benzimidazole derivatives as yield promoters | Gerhard Bonse, Werner Hallenbach, Hans Lindel | 1990-10-02 |
| 4935409 | Aminophenylethylamine yield promoters | Hartmund Wollweber, Jurgen Stoltefuss | 1990-06-19 |
| 4927810 | Efomycin G and it's use as yield promoter in animals | Klaus Frobel, Hartwig Muller, Erwin Bischoff, Olga Salcher, Anno de Jong +1 more | 1990-05-22 |
| 4920136 | Substituted pyridylethanolamine livestock production promoters | Hans Lindel, Werner Hallenbach | 1990-04-24 |
| 4904679 | Pyrrolophenylalkanolamines as animal yield promoters | Hartmund Wollweber, Jurgen Stoltefuss, Ann de Jong, Martin Scheer | 1990-02-27 |
| 4880840 | Arylethanolhydroxylamines and their use for promoting yield | Hans Lindel, Axel Ingendoh, Anno de Jong, Martin Scheer | 1989-11-14 |
| 4863939 | Heteroarylethylamine as production promoters in livestock | Hans Lindel, Werner Hallenbach, Anno de Jong, Martin Scheer | 1989-09-05 |
| 4847291 | Arylethanol-hydroxylamines for promotion of livestock production | Axel Ingendoh, Hans Lindel, Anno de Jong, Martin Scheer | 1989-07-11 |
| 4845262 | Novel arylethanolamines for promoting livestock production | Hans Lindel, Werner Hallenbach, Anno de Jong, Martin Scheer | 1989-07-04 |
| 4806667 | Promoting production of useful livestock with silylated aminophenylethylamine derivatives | Horst Boshagen, Jurgen Stoltefuss, Anno de Jong, Martin Scheer | 1989-02-21 |
| 4770876 | Microbiological production of livestock growth-promoting agent | Erwin Bischoff, Hartwig Muller, Olga Salcher, Martin Scheer, Anno de Jong +1 more | 1988-09-13 |
| 4760063 | Thienooxazinones, processes for their preparation, and their use as growth promoters | Werner Hallenbach, Hans Lindel, Martin Scheer, Anno de Jong | 1988-07-26 |
| 4680287 | N-glycosylated carboxamide derivatives as growth-promoters in livestock feeding | Oswald Lockhoff, Peter Stadler, Martin Scheer, Anno de Jong | 1987-07-14 |
| 4678797 | Biologically active agents containing substituted isoxazolidines | Axel Ingendoh, Benedikt Becker, Wilhelm Stendel, Bernhard Homeyer, Martin Scheer +3 more | 1987-07-07 |
| 4670423 | Monosilylated aminophenylethylamine derivatives, a process for their preparation, and their use for promoting growth | Horst Boshagen, Jurgen Stoltefuss, Anno de Jong, Martin Scheer | 1987-06-02 |
| 4670260 | Antibiotic for animal feeds | Erwin Bischoff, Hartwig Muller, Olga Salcher, Martin Scheer, Anno de Jong +1 more | 1987-06-02 |
| 4468392 | Sulphinyl- and sulphonyl-azacycloheptan-2-ones, and their use as feed additives | Gerd Fengler, Artur Botta, Martin Scheer | 1984-08-28 |