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Alexander Ketterer
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Pettendorf/Adlersberg, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for verifying the tightness of a tank bleeding system withou...
Patent number
8,127,596
Issue date
Mar 6, 2012
Continental Automotive GmbH
Oliver Grunwald
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for operating an internal combustion engine
Patent number
8,000,853
Issue date
Aug 16, 2011
Continental Automotive GmbH
Carsten Bruns
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for controlling an internal combustion engine having a lambd...
Patent number
7,191,771
Issue date
Mar 20, 2007
Siemens Aktiengesellschaft
Alexander Ketterer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and device for lambda control and for catalytic converter di...
Patent number
7,003,943
Issue date
Feb 28, 2006
Siemens Aktiengellschaft
Alexander Ketterer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method of checking the functional capability of a catalytic converter
Patent number
6,314,723
Issue date
Nov 13, 2001
Siemens Aktiengesellshaft
Alexander Ketterer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for monitoring catalytic converter efficiency
Patent number
5,862,661
Issue date
Jan 26, 1999
Siemens Aktiengesellschaft
Hong Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for checking the conversion capability of a catalytic converter
Patent number
5,732,549
Issue date
Mar 31, 1998
Siemens Aktiengesellschaft
Stefan Treinies
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Process for checking the conversion capability of a catalyst
Patent number
5,647,205
Issue date
Jul 15, 1997
Siemens Aktiengesellschaft
Manfred Wier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
Method for Verifying the Tightness of a Tank Bleeding System withou...
Publication number
20090090171
Publication date
Apr 9, 2009
Oliver Grunwald
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method and Device for Operating an Internal Combustion Engine
Publication number
20090012671
Publication date
Jan 8, 2009
Carsten Bruns
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method For Diagnosing Cylinder-Associated Individual Catalytic Conv...
Publication number
20080092523
Publication date
Apr 24, 2008
Alexander Ketterer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for Regulating the Mixture of a Multicylinder Otto Engine Co...
Publication number
20080009997
Publication date
Jan 10, 2008
Alexander Ketterer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and device for lambda control and for catalytic converter di...
Publication number
20040250533
Publication date
Dec 16, 2004
SIEMENS AKTIENGESELLSCHAFT
Alexander Ketterer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...