P

Inventor

GOERIGK CHRISTIAN

DE9 patents
⚠️ This page may combine multiple inventors who share the name “GOERIGK CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAIMLER CHRYSLER AG

3 patents
US6892529B2May 17, 2005

Exhaust-gas purification system for an internal combustion engine

DAIMLER CHRYSLER AG54 citations92
US7254939B2Aug 14, 2007

Exhaust gas purification unit with reducing agent supply

DAIMLER CHRYSLER AG25 citations91
US7361320B2Apr 22, 2008

Exhaust gas purification unit with reducing agent supply

DAIMLER CHRYSLER AG5 citations72

DAIMLER AG

2 patents
US7765797B2Aug 3, 2010

Exhaust gas purification system for a motor vehicle having a reducing agent storage tank, and associated operating method

DAIMLER AG5 citations61
US7550125B2Jun 23, 2009

Exhaust gas purification system

DAIMLER AG3 citations61

DAIMLER BENZ AG

1 patent
US5921076AJul 13, 1999

Process and apparatus for reducing nitrogen oxides in engine emissions

DAIMLER BENZ AG148 citations97

H C F PORSCHE AKTIENGELLSCHAFT

1 patent
US6367320B1Apr 9, 2002

Process for monitoring operation of an exhaust gas treatment system

H C F PORSCHE AKTIENGELLSCHAFT57 citations91

BAYERISCHE MOTOREN WERKE AG

1 patent
US6969492B1Nov 29, 2005

Exhaust-gas cleaning system with nitrogen oxide reduction and with the addition of reducing agent

BAYERISCHE MOTOREN WERKE AG49 citations90

PORSCHE AG

1 patent
US6502390B2Jan 7, 2003

Method and system for feeding a reducing agent into a catalyst device

PORSCHE AG30 citations89