Matthew Irving
9Patents
3h-index
14Co-inventors
54Inventor score
Filing activity: Jul 30, 2002 → Oct 26, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6715473B2 | EGR equipped diesel engines and lubricating oil compositions | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6869919B2 | Lubricating oil compositions | Chemistry; Metallurgy | 11 | Expired |
| US7906469B2 | Lubricating oil compositions | Chemistry; Metallurgy | 4 | Active |
| US7339007B2 | Low sediment process for thermally reacting highly reactive polymers and enophiles | Chemistry; Metallurgy | 3 | Expired |
| US8709988B2 | Lubricating oil compositions | Chemistry; Metallurgy | 3 | Active |
| US8759262B2 | Lubricating oil compositions | Chemistry; Metallurgy | 1 | Active |
| US11859149B2 | Ionic liquid composition | Chemistry; Metallurgy | 0 | Active |
| US12031103B2 | Method of limiting chemical degradation due to nitrogen dioxide contamination | Chemistry; Metallurgy | 0 | Active |
| US12006486B2 | Method of limiting chemical degradation due to nitrogen dioxide contamination | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.