Cornelius Opris
18Patents
7h-index
40Co-inventors
62Inventor score
Filing activity: Aug 10, 2001 → Jul 3, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6651618B1 | Air and fuel supply system for combustion engine | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6981370B2 | Method and apparatus for PM filter regeneration | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7291197B2 | Particulate trap filter element | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6532913B1 | Piston cooling fin | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6634459B1 | Accessory drive and particle trap | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US7178492B2 | Air and fuel supply system for combustion engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7107764B1 | Exhaust treatment system | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US7108739B2 | Efficiently regenerated particle trap for an internal combustion engine and method of operating same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7762062B2 | Adaptive regeneration system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US7159386B2 | Crankcase ventilation system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7841172B2 | Method and system for maintaining aftertreatment efficiency | Emerging Cross-Sectional Technologies | 4 | Active |
| US8011179B2 | Method and system for maintaining aftertreatment efficiency | Emerging Cross-Sectional Technologies | 4 | Active |
| US10808590B2 | Selective catalytic reduction adaptation for accuracy and minimized tailpipe impact | Emerging Cross-Sectional Technologies | 3 | Active |
| US7332016B2 | Particulate trap with selective blocking element | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8196392B2 | Exhaust system having regeneration temperature control strategy | Emerging Cross-Sectional Technologies | 1 | Active |
| US7264643B2 | Electrical connection for porous material | Electricity | 1 | Expired |
| US6694930B2 | Piston assembly for use in a free piston internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8375705B2 | Exhaust system implementing low-temperature regeneration strategy | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.