Danan Dou
35Patents
6h-index
26Co-inventors
69Inventor score
Filing activity: Feb 9, 2000 → May 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6391822B1 | Dual NOx adsorber catalyst system | Performing Operations; Transporting | 41 | Expired |
| US7119044B2 | Multiple washcoats on filter substrate | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7111451B2 | NOx adsorber diagnostics and automotive exhaust control system utilizing the same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8518354B2 | Diesel exhaust fluid formulation having a high ammonium content and a low freezing point | Emerging Cross-Sectional Technologies | 13 | Active |
| US6468484B1 | NO2 abatement composition with enhanced sulfur resistance | Performing Operations; Transporting | 10 | Expired |
| US8620597B2 | Particulate filter service life prediction | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US11572824B2 | Electrified engine boost components for mitigating engine stalling in a work vehicle | Emerging Cross-Sectional Technologies | 5 | Active |
| US8447461B2 | Particulate filter ash loading prediction method and vehicle with same | Emerging Cross-Sectional Technologies | 5 | Active |
| US11572673B2 | Work vehicle power system with decoupled engine air system components | Emerging Cross-Sectional Technologies | 5 | Active |
| US11536213B2 | Engine system with electrified air system components for managing emissions of nitrogen oxides in a work vehicle | Emerging Cross-Sectional Technologies | 5 | Active |
| US8577541B2 | Particulate filter ash loading prediction method and vehicle using same | Emerging Cross-Sectional Technologies | 5 | Active |
| US6930073B2 | NiO catalyst configurations, methods for making NOx adsorbers, and methods for reducing emissions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7375056B2 | Method of making a NOx adsorber catalyst | Emerging Cross-Sectional Technologies | 4 | Expired |
| US11635039B1 | Work vehicle alcohol-based power system with on-board ether | Emerging Cross-Sectional Technologies | 3 | Active |
| US10961887B2 | Integrated reductant mixer and heater apparatus for exhaust treatment systems | Emerging Cross-Sectional Technologies | 3 | Active |
| US10718245B2 | Exhaust gas treatment system and method having improved low temperature performance | Emerging Cross-Sectional Technologies | 2 | Active |
| US8214135B2 | Particulate filter ash loading prediction method and vehicle using same | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11022016B2 | Exhaust gas treatment system and method with improved regeneration | Emerging Cross-Sectional Technologies | 2 | Active |
| US8999277B2 | Diesel exhaust fluid formulation that reduces urea deposits in exhaust systems | Emerging Cross-Sectional Technologies | 2 | Active |
| US10927740B2 | System for regulating exhaust emissions | Emerging Cross-Sectional Technologies | 1 | Active |
| US8660741B2 | Particulate filter ash loading prediction method and vehicle with same | Emerging Cross-Sectional Technologies | 1 | Active |
| US11073067B2 | Exhaust gas treatment system and method with reductant injection and close-coupled treatment element | Emerging Cross-Sectional Technologies | 1 | Active |
| US12018626B1 | Work vehicle dual fuel compression ignition power system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12055106B2 | Work vehicle power system with methane and hydrogen fuel blend | Emerging Cross-Sectional Technologies | 0 | Active |
| US10767532B2 | Exhaust gas treatment system and method having improved low temperature performance | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.