Marko Weirich
5Patents
4h-index
18Co-inventors
43Inventor score
Filing activity: Mar 6, 2000 → Jan 9, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7146969B2 | Motor vehicle comprising an activated carbon filter and method for regenerating an activated carbon filter | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US6338244B1 | Exhaust gas purification process and apparatus with internal generation of ammonia for reducing nitrogen oxide | Mechanical Engineering; Lighting; Heating | 39 | Expired |
| US6662552B1 | Exhaust-gas cleaning system and method with internal ammonia generation, for the reduction of nitrogen oxides | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6766642B2 | Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method therefor | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7174705B2 | Exhaust-gas aftertreatment device with nitrogen oxide storage catalytic converter, and operating method therefor | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.