Inventor · disambiguated record
Dirk Voigtlaender
Also filed as: VOIGTLAENDER DIRK
12 granted patents·1 pending application·775 citations·filing 1997–2007
94Inventor score
Top patents by PatentIndex Score
13 records- 0195US6338244B1Exhaust gas purification process and apparatus with internal generation of ammonia for reducing nitrogen oxideDAIMLER CHRYSLER AG·Filed 2000·Granted Jan 15, 2002·101 cites·5 claims
- 0295US6170259B1Emission control system for an internal-combustion engineDAIMLER CHRYSLER AG·Filed 1998·Granted Jan 9, 2001·161 cites·3 claims
- 0394US5910097AInternal combustion engine exhaust emission control system with adsorbers for nitrogen oxidesDAIMLER BENZ AG·Filed 1997·Granted Jun 8, 1999·117 cites·12 claims
- 0491US6176079B1Process and apparatus for reducing nitrogen-oxide emissions in exhaust gasDAIMLER CHRYSLER AG·Filed 1999·Granted Jan 23, 2001·101 cites·6 claims
- 0590US6161377AInternal-combustion engine system having a nitrogen oxide storage catalyst and an operating process thereforDAIMLER CHRYSLER AG·Filed 1998·Granted Dec 19, 2000·60 cites·11 claims
- 0689US6119450AProcess and system for purifying exhaust gases of an internal-combustion engineDAIMLER CHRYSLER AG·Filed 1999·Granted Sep 19, 2000·47 cites·19 claims
- 0787US6082100AMethod for operating a multicylinder internal combustion engineDAIMLER CHRYSLER AG·Filed 1998·Granted Jul 4, 2000·63 cites·6 claims
- 0886US6662552B1Exhaust-gas cleaning system and method with internal ammonia generation, for the reduction of nitrogen oxidesDAIMLER CHRYSLER AG·Filed 2000·Granted Dec 16, 2003·59 cites·10 claims
- 0981US6637189B1Method for the periodically desulfating a nitrogen oxide or sulfur oxide accumulator of an exhaust gas cleaning systemDAIMLER CHRYSLER AG·Filed 2000·Granted Oct 28, 2003·31 cites·8 claims
- 1077US6318073B1Process and system for purifying exhaust gases of an internal-combustion engineDAIMLER CHRYSLER AG·Filed 2000·Granted Nov 20, 2001·21 cites·3 claims
- 1159US7506631B2Internal combustion engineDAIMLER AG·Filed 2007·Granted Mar 24, 2009·6 cites·8 claims
- 1258US6619108B2Method for identifying the state of an NOx storage catalystDAIMLER CHRYSLER AG·Filed 2001·Granted Sep 16, 2003·8 cites·13 claims
- 1336US2003044330A1Solid material and process for adsorption and desorption of nitrogen oxides in exhaust gases of internal combustion enginesFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →