Boegner; Walter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boegner; Walter.The latest application filed is for "method of operating a particle filter in the exhaust system of a motor vehicle's internal combustion engine".

Company Profile

0.11.3

Boegner; Walter - Remseck N/A DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method of operating a particle filter in the exhaust system of a motor vehicle's internal combustion engine Grant 8,474,246 - Boegner , et al. July 2, 2	2013-07-02
Method of operating a particle filter in the exhaust system of a motor vehicle's internal combustion engine App 20060266023 - Boegner; Walter ; et al.	2006-11-30
Exhaust gas cleaning system having internal ammonia production for reducing nitrogen oxides Grant 6,872,365 - Boegner , et al. March 29, 2	2005-03-29
Process and apparatus for cleaning a gas flow Grant 6,696,389 - Boegner , et al. February 24, 2	2004-02-24
Method for the periodically desulfating a nitrogen oxide or sulfur oxide accumulator of an exhaust gas cleaning system Grant 6,637,189 - Boegner , et al. October 28, 2	2003-10-28
Method and apparatus for desulfurizing a nitrogen oxide adsorber App 20020112471 - Shroder, Doris ; et al.	2002-08-22
Exhaust-gas cleaning system with nitrogen oxide accumulator catalyst and sulphur oxide trap and operating method therefor App 20010013223 - Boegner, Walter ; et al.	2001-08-16
Emission control system for an internal-combustion engine Grant 6,170,259 - Boegner , et al. January 9, 2	2001-01-09
Process and apparatus for reducing nitrogen oxides in engine emissions Grant 5,921,076 - Krutzsch , et al. July 13, 1	1999-07-13
Internal combustion engine exhaust emission control system with adsorbers for nitrogen oxides Grant 5,910,097 - Boegner , et al. June 8, 1	1999-06-08
Method and apparatus for operating a diesel engine Grant 5,771,686 - Pischinger , et al. June 30, 1	1998-06-30
Process and apparatus for selective catalyzed no-reduction in oxygen-containing exhaust gases Grant 5,586,433 - Boegner , et al. December 24, 1	1996-12-24
Method and apparatus for reducing nitrogen oxides in the exhaust gas of an internal combustion engine Grant 5,457,958 - Boegner , et al. October 17, 1	1995-10-17

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