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Georg Hüthwohl
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Soest, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Catalytic reduction of NOx
Patent number
9,302,224
Issue date
Apr 5, 2016
Daimler AG
Anders Andreasson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metering system for injecting a reducing agent into the exhaust gas...
Patent number
9,273,580
Issue date
Mar 1, 2016
Albonair GmbH
Georg Hüthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Metering system for injecting a urea solution into the exhaust gas...
Patent number
9,057,304
Issue date
Jun 16, 2015
Albonair GmbH
Georg Hüthwohl
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Filter body for particle filter
Patent number
7,244,285
Issue date
Jul 17, 2007
Purem Abgassysyteme GmbH & Co. KG
Georg Huthwohl
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
Operating method for an internal combustion engine which operates w...
Patent number
6,865,884
Issue date
Mar 15, 2005
DaimlerChrysler AG
Tillmann Braun
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
Diesel engine particle filter
Patent number
6,755,016
Issue date
Jun 29, 2004
PURem Abgassysteme GmbH & Co., KG
Achim Dittler
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Reducing agent dosing device
Patent number
6,739,126
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
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
CATALYTIC REDUCTION OF NOx
Publication number
20150010451
Publication date
Jan 8, 2015
Daimler AG
Anders ANDREASSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC REDUCTION OF NOx
Publication number
20150004068
Publication date
Jan 1, 2015
Daimler AG
Anders ANDREASSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metering System for Spraying a Urea Solution into the Exhaust Gas S...
Publication number
20140069084
Publication date
Mar 13, 2014
ALBONAIR GMBH
Georg Huthwohl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METERING SYSTEM FOR INJECTING A REDUCING AGENT INTO THE EXHAUST GAS...
Publication number
20120036835
Publication date
Feb 16, 2012
Georg Huthwohl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METERING SYSTEM FOR INJECTING A UREA SOLUTION INTO THE EXHAUST GAS...
Publication number
20100319322
Publication date
Dec 23, 2010
Georg Huthwohl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS AFTER TREATMENT APPARATUS OF A MOTOR VEHICLE
Publication number
20100050618
Publication date
Mar 4, 2010
Georg Hüthwohl
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
Filter body for particle filter
Publication number
20050005598
Publication date
Jan 13, 2005
Georg Huthwohl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Operating method for an internal combustion engine which operates w...
Publication number
20040011030
Publication date
Jan 22, 2004
Tillmann Braun
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Reducing agent dosing device
Publication number
20030101715
Publication date
Jun 5, 2003
Georg Huthwohl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Diesel engine particle filter
Publication number
20030101717
Publication date
Jun 5, 2003
Achim Dittler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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