Robert K. Howe
47Patents
11h-index
7Co-inventors
64Inventor score
Filing activity: Apr 3, 1973 → Aug 28, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4135910A | Oxadiazol-3-yl-benzoates as plant growth regulants | Chemistry; Metallurgy | 36 | Expired |
| US4129568A | 2-[3-Aryl-2-isoxazolin-5-yl]benzoates | Chemistry; Metallurgy | 28 | Expired |
| US4166732A | Oxadiazol-5-yl-benzoates | Human Necessities | 27 | Expired |
| US4210762A | 2[5-(3-Trifluoromethylphenyl)-1,3,4-oxadiazol-2-yl] benzoates | Chemistry; Metallurgy | 26 | Expired |
| US4268299A | Method and composition for plant growth regulation containing trifluoromethyl 1,3,4 oxadiazol benzoates | Chemistry; Metallurgy | 23 | Expired |
| US5000775A | 2-amino-4,5-disubstituted-oxazole/thiazole compounds as herbicide antidotes | Chemistry; Metallurgy | 16 | Expired |
| US4199506A | 2,4-Disubstituted-5-thiazolecarboxylic acids and derivatives | Human Necessities | 15 | Expired |
| US4144047A | 3-Aryl-4-isoxazolecarboxylic acids as plant growth regulants | Chemistry; Metallurgy | 14 | Expired |
| US4115095A | 5-Aryl-1,2,4-thiadiazole-3-carboxylates and agricultural methods | Human Necessities | 11 | Expired |
| US4187099A | 3-Aryl-4-isothiazolecarboxylic acid and 3-aryl-4-isoxazolecarboxylic acid derivatives and their use as herbicides | Chemistry; Metallurgy | 11 | Expired |
| US4229204A | Trifluoromethylphenyl isoxazolyl benzoates | Chemistry; Metallurgy | 11 | Expired |
| US4066435A | Plant growth regulators | Chemistry; Metallurgy | 9 | Expired |
| US4284426A | 2-Chloro-4,5-disubstituted-thiazoles useful as herbicidal safeners | Human Necessities | 8 | Expired |
| US4371389A | 2-Chloro-4,5-disubstituted-thiazoles useful as herbicidal safeners | Human Necessities | 8 | Expired |
| US4380465A | 5-Aryl-4-isothiazolecarboxylic acids and derivatives | Human Necessities | 8 | Expired |
| US4140515A | Aryl-3-isoxazole benzoates as plant growth regulants and herbicides | Chemistry; Metallurgy | 8 | Expired |
| US4298375A | 2-Substituted-5-phenyl-4-thiazolecarboxylic acids and their derivatives as safening agents | Chemistry; Metallurgy | 7 | Expired |
| US4303439A | 2-Substituted-4-alkyl or trihaloalkyl-5-oxazolecarboxylic acids as safening agents | Human Necessities | 6 | Expired |
| US4336389A | 2-Substituted-4-aryl-5-thiazolecarboxylic acids and their derivatives as safening agents | Human Necessities | 6 | Expired |
| US4308391A | 2-Amino-4-substituted-thiazolecarboxylic acids and their derivatives | Chemistry; Metallurgy | 5 | Expired |
| US4360678A | 2-Substituted-4-alkyl or trihaloalkyl-5-diazolecarboxylic acids | Human Necessities | 5 | Expired |
| US4437876A | 2,4-Disubstituted-5-thiazole-carboxylic acids and derivatives | Human Necessities | 5 | Expired |
| US4139366A | 2-[5-ARYL-2-ISOXAZOLIN-3-YL]BENZOATES AND USE AS HERBICIDES | Chemistry; Metallurgy | 5 | Expired |
| US4818270A | 2-(Heteroamino)-4,5-substituted-oxazole/thiazole compounds as herbicide antidotes, compositions and use | Chemistry; Metallurgy | 5 | Expired |
| US4116673A | 1-Alkyl-3-aryl-4-pyrazolecarboxylates | Human Necessities | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.