Ruediger Hoyer
10Patents
5h-index
24Co-inventors
62Inventor score
Filing activity: Apr 16, 2008 → Aug 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8454917B2 | Nitrogen oxide storage catalytic converter for use in a motor vehicle in a close-coupled position | Emerging Cross-Sectional Technologies | 14 | Active |
| US9662638B2 | Catalyst for reducing nitrogen oxides | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10428708B2 | Catalyst for reduction of nitrogen oxides | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US10443463B2 | Catalyst system for reducing nitrogen oxides | Emerging Cross-Sectional Technologies | 8 | Active |
| US9328682B2 | Regulating strategy for a catalytic converter concept for exhaust-gas aftertreatment having a plurality of nitrogen oxide storage catalytic converters | Emerging Cross-Sectional Technologies | 6 | Active |
| US9527036B2 | Catalyst system for treating NOx- and particle-containing diesel exhaust gas | Emerging Cross-Sectional Technologies | 3 | Active |
| US8383544B2 | Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalysts | Performing Operations; Transporting | 1 | Active |
| US11376550B2 | Nitrogen oxide storage catalyst | Emerging Cross-Sectional Technologies | 0 | Active |
| US9757712B2 | Catalyst for the oxidation of CO and HC at low temperatures | Emerging Cross-Sectional Technologies | 0 | Active |
| US9433899B2 | Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion engines | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.