Ulf Klein
6Patents
3h-index
6Co-inventors
46Inventor score
Filing activity: Aug 15, 2006 → Feb 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7533522B2 | Method and apparatus for adding a reactant to an exhaust gas from an internal combustion engine | Emerging Cross-Sectional Technologies | 6 | Active |
| US8155509B2 | Method and device for providing a gaseous substance mixture | Emerging Cross-Sectional Technologies | 4 | Active |
| US7986870B2 | Method and device for providing a gaseous substance mixture | Emerging Cross-Sectional Technologies | 3 | Active |
| US9656210B2 | Internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US9561470B2 | Method for the purification of diesel engine exhaust gases | Emerging Cross-Sectional Technologies | 1 | Active |
| US10060319B2 | Internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.