Robert L. Smith
82Patents
20h-index
71Co-inventors
91Inventor score
Filing activity: Oct 1, 1975 → Aug 10, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4444784A | Antihypercholesterolemic compounds | Chemistry; Metallurgy | 270 | Expired |
| US4450171A | Antihypercholesterolemic compounds | Chemistry; Metallurgy | 120 | Expired |
| US6607716B1 | Pediculicidal compositions, a kit, and methods of use | Human Necessities | 96 | Expired |
| US5352705A | Inhibitors of farnesyl protein transferase | Chemistry; Metallurgy | 56 | Expired |
| US4309430A | Pyrazinyl-1,2,4-oxadiazole-5-ones, for treatment of edema, and processes for preparing same | Human Necessities | 53 | Expired |
| US4018802A | 9-Thia- and oxothia- and 9-dioxothia-11,12-seco-prostaglandins and processes | Chemistry; Metallurgy | 35 | Expired |
| US4159279A | Nuclear substituted 2-hydroxyphenylmethanesulfamic acids | Human Necessities | 35 | Expired |
| US4362724A | Method of treating edema and hypertension and pharmaceutical composition therefor in which the active ingredient comprises a novel substituted pyrazinyl-1,2,4-oxadiazole and a kaliuretic diuretic | Chemistry; Metallurgy | 34 | Expired |
| US4128564A | 9-Thia- and oxothia- and 9-dioxothia-11,12-seco-prostaglandins | Chemistry; Metallurgy | 29 | Expired |
| US4066692A | 11,12-Secoprostaglandins | Chemistry; Metallurgy | 28 | Expired |
| US4097504A | 11,12-Secoprostaglandins | Chemistry; Metallurgy | 27 | Expired |
| US4668699A | Novel HMG-CoA reductase inhibitors | Human Necessities | 26 | Expired |
| US4092356A | 11,12-Secoprostaglandins | Chemistry; Metallurgy | 26 | Expired |
| US4282155A | Antihypercholesterolemic compounds | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4022794A | Novel analogs of prostaglandins with 4-oxo-thiazolidinyl nucleus and method of preparation thereof | Chemistry; Metallurgy | 25 | Expired |
| US4926563A | Theodolite target adaptor and method of use | Physics | 24 | Expired |
| US4166177A | Substituted 2,2-dioxo-1,2,3-benzoxathiazines | Chemistry; Metallurgy | 24 | Expired |
| US4272537A | 3-Amino-5-substituted-6-halo-N-(4,4-disubs tituted-6-substituted-1,3,5-triazin-2-yl)-2-pyrazinecarboxamides | Chemistry; Metallurgy | 23 | Expired |
| US4102888A | 3-Thiazolidinyl heptanoic acids | Chemistry; Metallurgy | 22 | Expired |
| US4066675A | 9-Thia- and oxothia- and 9-dioxothia-11,12-seco-prostaglandins and processes | Chemistry; Metallurgy | 20 | Expired |
| US4221790A | Substituted 2,2-dioxo-1,2,3-benzoxathiazines | Human Necessities | 20 | Expired |
| US4309540A | Substituted pyrazinyl-1,2,4-oxadiazoles | Human Necessities | 20 | Expired |
| US4155908A | 9-Thia- and oxothia- and 9-dioxothia-11,12-seco-prostaglandins | Chemistry; Metallurgy | 20 | Expired |
| US4866090A | Novel HMG-CoA reductase inhibitors | Human Necessities | 20 | Expired |
| US4454132A | Pharmaceutical compositions of novel substituted pyrazinyl-1,2,4-oxadiazoles useful in the treatment of edema and hypertension | Chemistry; Metallurgy | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.