Inventor · Cologne, DE

Dirk Roemer

7Patents
2h-index
18Co-inventors
40Inventor score

Filing activity: Jul 16, 2013 → Jan 15, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US10301990B2 Methods and systems for an exhaust gas aftertreatment system Emerging Cross-Sectional Technologies 7 Active
US10323594B2 Methods and systems for treating vehicle emissions Emerging Cross-Sectional Technologies 3 Active
US9169754B2 Method for enriching the exhaust gas of an internal combustion engine with reducing agent and internal combustion engine for performing such a method Emerging Cross-Sectional Technologies 1 Active
US10029671B2 Methods relating to exhaust after-treatment devices Emerging Cross-Sectional Technologies 0 Active
US10865678B2 Methods and systems for an exhaust gas aftertreatment arrangement Emerging Cross-Sectional Technologies 0 Active
US10690029B2 System and method for exhaust gas aftertreatment with lean NOx trap and exhaust gas recirculation Emerging Cross-Sectional Technologies 0 Active
US11352926B2 Method for determining regeneration parameter values of a multiple LNT catalyst system, and device for data processing Mechanical Engineering; Lighting; Heating 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.