Peter J. Dowding
12Patents
4h-index
9Co-inventors
53Inventor score
Filing activity: Jul 6, 1999 → Jan 17, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6390080B1 | Intake manifold with a heated PCV passage | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6196187A | Idle air bypass valve silencer | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7935664B2 | Lubricating oil composition | Chemistry; Metallurgy | 8 | Active |
| US8105991B2 | Overbased metal sulphonate detergent | Chemistry; Metallurgy | 5 | Active |
| US8012918B2 | Detergent | Chemistry; Metallurgy | 3 | Active |
| US7691796B2 | Method of improving the compatibility of an overbased detergent with other additives in a lubricating oil composition | Chemistry; Metallurgy | 1 | Active |
| US10577555B2 | Lubricating oil additives | Chemistry; Metallurgy | 1 | Active |
| US8404627B2 | Detergent comprising C10 to C40 hydrocarbyl substituted hydroxybenzoates for reducing asphaltene precipitation | Chemistry; Metallurgy | 1 | Active |
| US8399392B2 | Method of reducing asphaltene precipitation in an engine utilizing a C22 hydrocarbyl salicylate | Chemistry; Metallurgy | 0 | Active |
| US9023775B2 | Lubricating oil composition | Chemistry; Metallurgy | 0 | Active |
| US11028333B2 | Lubricating oil additives | Chemistry; Metallurgy | 0 | Active |
| US8703676B2 | Marine engine lubrication | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.