Michael Rack
179Patents
8h-index
226Co-inventors
83Inventor score
Filing activity: Nov 20, 1997 → May 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6262074A | 4-Hetaroylpyrazol derivatives and the use thereof as herbicides | Human Necessities | 58 | Expired |
| US6124469A | Process for preparing sulphurous 2-chloro-3-(4,5-dihydroisoxazol-3-yl)-benzoic acids | Chemistry; Metallurgy | 30 | Expired |
| US6362380B1 | Preparation of nitrobiphenyls | Chemistry; Metallurgy | 17 | Expired |
| US5977146A | Pyridylcarbamates, process and intermediates for their preparation, and their use | Human Necessities | 17 | Expired |
| US7355053B2 | 1-phenylpyrrolidine-2-one-3-carboxamides | Chemistry; Metallurgy | 16 | Expired |
| US6147104A | Fluoropyrazole-biphenylamide fungicides | Human Necessities | 15 | Expired |
| US8143292B2 | N-Thio-anthranilamid compounds and their use as pesticides | Chemistry; Metallurgy | 9 | Active |
| US7994207B2 | Process for preparing fluoromethyl-substituted heterocyclic compounds | Chemistry; Metallurgy | 8 | Active |
| US8115012B2 | Process for preparing difluoromethylpyrazolyl carboxylates | Chemistry; Metallurgy | 8 | Active |
| US7879761B2 | Heteroaroyl-substituted serineamides | Chemistry; Metallurgy | 7 | Active |
| US7655600B2 | 1-(azolin-2-yl)amino-1,2-diphenylethane compounds for combating insects, arachnids and nematodes | Chemistry; Metallurgy | 6 | Expired |
| US8338419B2 | N-thio-anthranilamid compounds and their use as pesticides | Chemistry; Metallurgy | 6 | Active |
| US6114342A | 2-(O-[pyrimidin-4-yl]methylenoxy)phenylacetic acid derivatives and their use for controlling harmful fungi and animal pests | Human Necessities | 6 | Expired |
| US5994359A | Imino oxyphenyl acetic acid derivatives, methods and intermediates for their preparation and use thereof | Chemistry; Metallurgy | 5 | Expired |
| US6069144A | N-heterocyclic compounds, intermediate products used to prepare them, agents containing them and their use in antifungal applications | Chemistry; Metallurgy | 5 | Expired |
| US6169184A | Process for the production of substituted phenylpyridines | Chemistry; Metallurgy | 5 | Expired |
| US8772289B2 | N-Thio-anthranilamid compounds and their use as pesticides | Chemistry; Metallurgy | 4 | Active |
| US6130247A | Phenylcarbamates, methods for preparing them and agents containing them | Chemistry; Metallurgy | 4 | Expired |
| US6525204B1 | Method for producing isoxazoline-3-yl-acyl benzene | Chemistry; Metallurgy | 4 | Expired |
| US7754749B2 | Derivatives of a 1-phenyltriazole | Human Necessities | 3 | Active |
| US9056853B2 | N-Thio-anthranilamid compounds and their use as pesticides | Chemistry; Metallurgy | 3 | Active |
| US6541423B1 | 4-(3′,4′-heterocyclyl benzoyl) pyrazoles as herbicidal agents | Chemistry; Metallurgy | 3 | Expired |
| US6165943A | Thiazolimine derivatives | Chemistry; Metallurgy | 3 | Expired |
| US7501530B2 | Trifluoromethyl-thiophene carboxylic acid aniledes and use thereof as fungicides | Chemistry; Metallurgy | 3 | Expired |
| US8344157B2 | Process for preparing 1,3-disubstituted pyrazolecarboxylic esters | Chemistry; Metallurgy | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.