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Bernd Maurer
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Menden, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Heating module for an exhaust-gas purification system
Patent number
9,115,622
Issue date
Aug 25, 2015
HJS Emission Technology GmbH & Co. KG
Bettina Baier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for feeding thermal energy into an exhaust emission control...
Patent number
8,904,764
Issue date
Dec 9, 2014
HJS Emission Technology GmbH & Co. KG
Bettina Baier
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device for exhaust-gas purification, and an operating and monitorin...
Patent number
6,935,103
Issue date
Aug 30, 2005
DaimlerChrysler AG
Klaus Binder
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Filter assembly for an exhaust gas purification system
Patent number
6,923,941
Issue date
Aug 2, 2005
PUReM Abgassysteme GmbH & Co. KG
Georg Huthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Reducing agent dosing device
Patent number
6,845,611
Issue date
Jan 25, 2005
PUReM Abgassysteme GmbH & Co. KG
Georg Huthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purification system
Patent number
6,739,124
Issue date
May 25, 2004
PUReM Abgassystem GmbH & Co. KG
Georg Huthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Converter for a device for introducing ammonia into exhaust gas flo...
Patent number
6,613,292
Issue date
Sep 2, 2003
HJS Fahrzeugtechnik GmbH & Co.
Georg Hüthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Exhaust gas purification system for denoxing exhaust gases from com...
Patent number
6,301,879
Issue date
Oct 16, 2001
HJS Fahrzeugtechnik GmbH & Co.
Werner Weisweiler
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Heating module for an exhaust-gas purification system
Publication number
20140013729
Publication date
Jan 16, 2014
HJS EMISSION TECHNOLOGY GMBH & CO. KG
Bettina Baier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for feeding thermal energy into an exhaust emission control...
Publication number
20140000241
Publication date
Jan 2, 2014
HJS EMISSION TECHNOLOGY GMBH & CO. KG
Bettina Baier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Exhaust gas after treatment system, especially for a diesel engine
Publication number
20060153748
Publication date
Jul 13, 2006
Georg Huthwohl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Device for exhaust-gas purification, and an operating and monitorin...
Publication number
20040031263
Publication date
Feb 19, 2004
Klaus Binder
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Reducing agent dosing device
Publication number
20030101714
Publication date
Jun 5, 2003
Georg Huthwohl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Device for dosing a gaseous reducing agent
Publication number
20030068255
Publication date
Apr 10, 2003
Bernd Maurer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust gas purification system
Publication number
20020134074
Publication date
Sep 26, 2002
Georg Huthwohl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Filter assembly for an exhaust gas purification system
Publication number
20020021988
Publication date
Feb 21, 2002
PUReM Abgassysteme GmbH & Co. KG
Georg Huthwohl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL