Friedhelm Hillen
9Patents
0h-index
8Co-inventors
30Inventor score
Filing activity: Nov 29, 2012 → Jan 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9657619B2 | Method of exhaust gas aftertreatment | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10876482B2 | Internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10458299B2 | Exhaust gas aftertreatment apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9771892B2 | Method of starting up a thermoreactor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10801381B2 | Exhaust gas after treatment device | Emerging Cross-Sectional Technologies | 0 | Active |
| US9816427B2 | Catalytic converter device for a stationary internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US9266074B2 | Mixing device having a plurality of mixing channels | Emerging Cross-Sectional Technologies | 0 | Active |
| US9574475B2 | Method of operating an internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US10184373B2 | Internal combustion engine for reducing exhaust gas emissions | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.