Sidney R. Smith
22Patents
9h-index
14Co-inventors
72Inventor score
Filing activity: Feb 18, 1976 → May 3, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5116840A | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives | Chemistry; Metallurgy | 41 | Expired |
| US5753218A | Method for treating inflammation | Human Necessities | 27 | Expired |
| US4226495A | Cable system subscriber tap with rotating center conductor seizure apparatus and spiral contact and method for using same | Electricity | 25 | Expired |
| US5037826A | 1-substituted naphthyridine and pyridopyrazine derivatives | Chemistry; Metallurgy | 19 | Expired |
| US5439916A | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives | Chemistry; Metallurgy | 14 | Expired |
| US5232049A | Sequentially flooding a subterranean hydrocarbon-bearing formation with a repeating cycle of immiscible displacement gases | Chemistry; Metallurgy | 13 | Expired |
| US5126352A | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives | Chemistry; Metallurgy | 11 | Expired |
| US5245859A | Method of measuring capillary pressures | Physics | 10 | Expired |
| US5267615A | Sequential fluid injection process for oil recovery from a gas cap | Fixed Constructions | 9 | Expired |
| US3983457A | Coax cable seizure device | Electricity | 6 | Expired |
| US5328440A | Centrifuge bucket and method of use | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4801589A | Method for suppressing the immune response | Human Necessities | 6 | Expired |
| US4882332A | Immune suppression method employing arly-substituted naphthyridine and pyridopyrazine derivatives | Chemistry; Metallurgy | 5 | Expired |
| US4687774A | Method for suppressing the immune response | Human Necessities | 4 | Expired |
| US4988705A | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4725596A | Pyrimidine derivatives having anti-allergy, anti-inflammatory and immuno suppressant activity | Chemistry; Metallurgy | 3 | Expired |
| US4775686A | Naphthyridine derivatives and method for treating allergic reactions | Chemistry; Metallurgy | 3 | Expired |
| US4666922A | Method for modulating the immune response | Human Necessities | 3 | Expired |
| US4810708A | Polycyclic quinoline, naphthyridine and pyrazinopyridine derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4945095A | Method for suppressing the immune response | Human Necessities | 1 | Expired |
| US4916131A | Naphthyridine derivatives and method for treating allergic reactions | Chemistry; Metallurgy | 1 | Expired |
| US5045542A | Immune suppression method employing aryl-substituted naphthyridine and pyridopyrazine derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.