Michael Gerhard Hoffmann
12Patents
2h-index
35Co-inventors
50Inventor score
Filing activity: Dec 13, 2002 → May 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9179676B2 | Substituted picolinic acids and pyrimidine-4-carboxylic acids, method for the production thereof and use thereof as herbicides and plant growth regulators | Chemistry; Metallurgy | 10 | Active |
| US9375002B2 | 5-aminopyrimidine derivatives and use thereof for combating undesired plant growth | Chemistry; Metallurgy | 6 | Active |
| US7282469B2 | 4-trifluoromethylpyrazolyl-substituted pyridines and pyrimidines | Chemistry; Metallurgy | 2 | Expired |
| US9049863B2 | Substituted (3R,4R)-4-cyan-3,4-diphenylbutanoates, method for the production thereof and use thereof as herbicides and plant growth regulators | Chemistry; Metallurgy | 2 | Active |
| US7022650B2 | 4-trifluoromethylpyrazolyl-substituted pyridines and pyrimidines | Chemistry; Metallurgy | 2 | Expired |
| US7211673B2 | 4-trifluoromethylpyrazolyl-substituted pyridines and pyrimidines | Chemistry; Metallurgy | 1 | Expired |
| US7312180B2 | Substituted 4-(4-trifluoromethylpyrazolyl)pyrimidines | Chemistry; Metallurgy | 1 | Expired |
| US8309557B2 | Pyrimidin-4-ylpropanedinitrile derivatives, processes for their preparation and their use as herbicides and plant growth regulators | Chemistry; Metallurgy | 0 | Active |
| US12180187B2 | 1-phenyl-5-azinylpyrazolyl-3-oxyalkyl acids and their use for controlling unwanted plant growth | Chemistry; Metallurgy | 0 | Active |
| US6750222B2 | Substituted phenyl derivatives | Chemistry; Metallurgy | 0 | Expired |
| US9078440B2 | 6-(2-aminophenyl)picolinates and their use as herbicides | Chemistry; Metallurgy | 0 | Active |
| US9409881B2 | Herbicidally active 6′-phenyl-2,2′-bipyridine-3-carboxylic acid derivatives | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.