Sidney B. Richter
39Patents
8h-index
12Co-inventors
68Inventor score
Filing activity: Feb 12, 1971 → Dec 8, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4001179A | Bis-(tetrahalophthalimidocarbonyl)-benzene | Chemistry; Metallurgy | 17 | Expired |
| US4464533A | Herbicidally active quinoline or quinoxaline benzoate derivatives | Chemistry; Metallurgy | 17 | Expired |
| US4113464A | Dioxolane substituted amides | Human Necessities | 12 | Expired |
| US4053297A | Selective herbicidal compositions | Human Necessities | 11 | Expired |
| US4116670A | Dioxane substituted amides | Human Necessities | 10 | Expired |
| US4110101A | Dioxepane substituted amides | Chemistry; Metallurgy | 8 | Expired |
| US3966676A | Bis-(halophenyl) 2,3,5,6-tetrachloro-terephthalate and fire retardant compositions prepared therefrom | Chemistry; Metallurgy | 8 | Expired |
| US4388473A | Substituted benzoic or phenylacetic acid esters having plant growth regulating properties | Human Necessities | 8 | Expired |
| US3950307A | Halobenzoyl tetrahalophthalimides | Chemistry; Metallurgy | 7 | Expired |
| US3983174A | Dialkyl acetals of N-.alpha.-halocetylanilino aldehydes | Chemistry; Metallurgy | 7 | Expired |
| US3942972A | Dioxolane substituted .alpha.-haloanilides as herbicides | Chemistry; Metallurgy | 7 | Expired |
| US3946045A | Dioxolane substituted anilids | Chemistry; Metallurgy | 7 | Expired |
| US3940259A | Dioxane substituted-.alpha.-haloanilides as herbicides | Chemistry; Metallurgy | 6 | Expired |
| US3976471A | N-(alkylideneaminooxymethyl)-alpha-haloacetanilides | Human Necessities | 6 | Expired |
| US4326882A | Trichlorophenoxy alkanoic acid free of chlorinated dibenzo-p-dioxins | Chemistry; Metallurgy | 5 | Expired |
| US4424393A | Process of preparation of substituted diphenyl ethers | Chemistry; Metallurgy | 5 | Expired |
| US3946044A | N-alpha-chloroacetyl-n-(1,3-dioxolan-2-ylmethyl)-2-ethyl-6-methylaniline | Chemistry; Metallurgy | 5 | Expired |
| US3982922A | Herbicidal compositions containing furancarboxamides | Chemistry; Metallurgy | 4 | Expired |
| US3948967A | Aryl urea carbonates | Chemistry; Metallurgy | 4 | Expired |
| US3948950A | Heterocyclic anilids | Chemistry; Metallurgy | 4 | Expired |
| US4118216A | N-dialkoxyalkyl-N-dioxolanalkylene-.alpha.-haloalkanamides | Chemistry; Metallurgy | 3 | Expired |
| US4012222A | Herbicidal compositions containing dioxolane substituted anilids and method therefor | Chemistry; Metallurgy | 2 | Expired |
| US4468244A | Herbicidally active benzoxazolyloxy benzoate derivatives | Human Necessities | 2 | Expired |
| US3953397A | N-(halobenzoyl)-3,4-dibromohexahydrophthalimides | Chemistry; Metallurgy | 2 | Expired |
| US3946043A | N-alpha-chlordacetyl-N-(1,3-dioxan-2-ylmethyl)-2,6-dimethylaniline | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.