Sonke Rolfs
3Patents
1h-index
10Co-inventors
37Inventor score
Filing activity: Jul 13, 2012 → Jan 29, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9889428B2 | Ceria zirconia alumina composition with enhanced thermal stability | Performing Operations; Transporting | 2 | Active |
| US11135569B2 | Ceria zirconia alumina composition with enhanced thermal stability | Performing Operations; Transporting | 1 | Active |
| US10279337B2 | NOx trap catalyst support material with improved stability against BaAl2O4 formation | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.