Inventor · disambiguated record
Walter Boegner
Also filed as: BOEGNER WALTER
19 granted patents·1,046 citations·filing 1994–2006
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US5771686AMethod and apparatus for operating a diesel engineDAIMLER BENZ AG·Filed 1996·Granted Jun 30, 1998·169 cites·21 claims
- 0295US6170259B1Emission control system for an internal-combustion engineDAIMLER CHRYSLER AG·Filed 1998·Granted Jan 9, 2001·161 cites·3 claims
- 0395US5921076AProcess and apparatus for reducing nitrogen oxides in engine emissionsDAIMLER BENZ AG·Filed 1997·Granted Jul 13, 1999·148 cites·17 claims
- 0494US5910097AInternal combustion engine exhaust emission control system with adsorbers for nitrogen oxidesDAIMLER BENZ AG·Filed 1997·Granted Jun 8, 1999·117 cites·12 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
- 0886US5586433AProcess and apparatus for selective catalyzed no-reduction in oxygen-containing exhaust gasesDAIMLER BENZ AG·Filed 1995·Granted Dec 24, 1996·82 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
- 1176US6408620B2Exhaust-gas cleaning system with nitrogen oxide accumulator catalyst and sulphur oxide trap and operating method thereforDAIMLERCHRYLSER AG·Filed 2000·Granted Jun 25, 2002·26 cites·5 claims
- 1272US6872365B1Exhaust gas cleaning system having internal ammonia production for reducing nitrogen oxidesDAIMLER CHRYSLER AG·Filed 2000·Granted Mar 29, 2005·18 cites·13 claims
- 1367US6696389B1Process and apparatus for cleaning a gas flowDAIMLER CHRYSLER AG·Filed 1999·Granted Feb 24, 2004·26 cites·19 claims
- 1466US6574955B2Method and apparatus for desulfurizing a nitrogen oxide adsorberDAIMLER CHRYSLER AG·Filed 2001·Granted Jun 10, 2003·15 cites·11 claims
- 1559US5965098AMethods and devices for scrubbing gasesDAIMLER CHRYSLER AG·Filed 1997·Granted Oct 12, 1999·24 cites·12 claims
- 1658US5457958AMethod and apparatus for reducing nitrogen oxides in the exhaust gas of an internal combustion engineDAIMLER BENZ AG·Filed 1994·Granted Oct 17, 1995·29 cites·7 claims
- 1740US8474246B2Method of operating a particle filter in the exhaust system of a motor vehicle's internal combustion engineBOEGNER WALTER·Filed 2006·Granted Jul 2, 2013·0 cites·8 claims
- 1835US5851501AProcess for absorbing and desorbing nitrogen oxides in exhaust gasesDAIMLER BENZ AG·Filed 1996·Granted Dec 22, 1998·6 cites·6 claims
- 1924US6168764B1Method and catalyst for reducing pollutants in gasesDAIMLER CHRYSLER AG·Filed 1997·Granted Jan 2, 2001·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →