Robert E. Diehl
38Patents
11h-index
34Co-inventors
75Inventor score
Filing activity: Jul 25, 1973 → Apr 17, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5010098A | Arylpyrrole insecticidal acaricidal and nematicidal agents and methods for the preparation thereof | Chemistry; Metallurgy | 79 | Expired |
| US5455263A | Methods for the control and the protection of warm-blooded animals against infestation and infection by helminths, acarids and arthropod endo- and ectoparasites | Chemistry; Metallurgy | 37 | Expired |
| US5310938A | Substituted arylpyrrole compounds | Chemistry; Metallurgy | 33 | Expired |
| US6359009B1 | Substituted anilide insecticidal agents | Human Necessities | 25 | Expired |
| US5162308A | Pyrrole carbonitrile and nitropyrrole insecticidal, acaricidal and molluscicidal agents and methods for the preparation thereof | Chemistry; Metallurgy | 21 | Expired |
| US4240822A | Method for controlling undesirable plants using 1H-benzotriazole and 2H-benzotriazole compounds | Human Necessities | 18 | Expired |
| US3940419A | Phthalimide derivatives and their use as plant growth regulants | Chemistry; Metallurgy | 13 | Expired |
| US4086242A | 1H- and 2H-Benzotriazoles | Chemistry; Metallurgy | 13 | Expired |
| US4101582A | 2,6-Dinitroaniline herbicides | Chemistry; Metallurgy | 13 | Expired |
| US4165231A | 2,6-Dinitroaniline herbicides | Chemistry; Metallurgy | 12 | Expired |
| US4066441A | Preemergence herbicidal methods and compositions using 2,6-dinitroxylidine compounds | Chemistry; Metallurgy | 12 | Expired |
| US4136117A | Preparation of 2,6-dinitroanilines | Chemistry; Metallurgy | 10 | Expired |
| US5204332A | Pyrrole carbonitrile and nitropyrrole insecticidal and acaricidal and molluscicidal agents | Chemistry; Metallurgy | 9 | Expired |
| US4017299A | Phthalimide derivatives as plant growth regulants | Chemistry; Metallurgy | 8 | Expired |
| US5328928A | N-acylated arylpyrroles useful as insecticidal, agents | Chemistry; Metallurgy | 6 | Expired |
| US5284863A | Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole fungicidal agents | Chemistry; Metallurgy | 6 | Expired |
| US4857651A | .alpha.-(2,3-Di(C.sub.1 -C.sub.4 alkoxy)ethylamino)-.beta.-cyanostyrene and .beta.-nitrostyrene compounds useful as intermediates in the preparation of insecticidal, acaricidal and nematicidal arylpyrroles and method for the preparation thereof | Chemistry; Metallurgy | 5 | Expired |
| US4098812A | 4-Cyano-2,6-dinitroanilines | Chemistry; Metallurgy | 5 | Expired |
| US4021483A | 2-Chloro-N-isopropyl-2',3'-dimethylacetanilide as a herbicidal agent | Chemistry; Metallurgy | 4 | Expired |
| US4025538A | 2,6-Dinitroaniline herbicides | Chemistry; Metallurgy | 4 | Expired |
| US4124639A | N-alkoxyalkyl-2,6-dinitroaniline herbicides | Chemistry; Metallurgy | 4 | Expired |
| US4166908A | 2,6-Dinitroaniline herbicides | Chemistry; Metallurgy | 3 | Expired |
| US3970639A | Ethyl .alpha.-cyano .beta.-(N-methyl-N-cyclohexylamino) acrylate stabilizer | Chemistry; Metallurgy | 3 | Expired |
| US4288385A | 2,6-Dinitroaniline herbicides and use thereof | Chemistry; Metallurgy | 3 | Expired |
| US5306827A | Haloalkylthio, -sulfinyl and -sulfonyl arylpyrrole insecticidal and acaricidal agents | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.