Inventor
LEYRER JUERGEN
DE9 patents
⚠️ This page may combine multiple inventors who share the name “LEYRER JUERGEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
7 patentsUS5928981AJul 27, 1999
Diesel catalytic converter
DEGUSSA71 citations96
US5371056ADec 6, 1994
Oxidative diesel control catalyst
DEGUSSA61 citations96
US6220022B1Apr 24, 2001
Catalyst system for the treatment of exhaust gases from diesel engines
DEGUSSA22 citations92
US5643542AJul 1, 1997
Process for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas from an internal combustion engine
DEGUSSA39 citations92
US5354720AOct 11, 1994
Reduction in the quantity of NOx in lean exhaust gas of motor vehicle engines
DEGUSSA41 citations92
US6001318ADec 14, 1999
Process for lowering nitrogen oxide levels in combustion engine exhaust gas
DEGUSSA20 citations89
US6534439B2Mar 18, 2003
Catalyst for reducing nitrogen oxides in oxidizing and reducing atmospheres
DEGUSSA5 citations60