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Karsten Michels
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Braunschweig, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for heating a catalytic converter
Patent number
12,025,070
Issue date
Jul 2, 2024
Volkswagen Aktiengesellschaft
Christopher Gessenhardt
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for installing spark plugs on a cylinder head of an internal...
Patent number
12,003,077
Issue date
Jun 4, 2024
Volkswagen Aktiengesellschaft
Karsten Michels
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Supply of a flushing fluid to an active prechamber of a turbocharge...
Patent number
11,346,273
Issue date
May 31, 2022
Volkswagen Aktiengesellschaft
Karsten Michels
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Supply of an active prechamber for turbocharged gasoline engines wi...
Patent number
11,319,904
Issue date
May 3, 2022
Volkswagen Aktiengesellschaft
Karsten Michels
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel supply system for the active purging of an antechamber of a sp...
Patent number
11,073,110
Issue date
Jul 27, 2021
Volkswagen Aktiengesellschaft
Karsten Michels
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Ignition system having a high-frequency plasma-enhanced ignition sp...
Patent number
10,830,201
Issue date
Nov 10, 2020
Volkswagen Aktiengesellschaft
Karsten Michels
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas system of an internal combustion engine with a catalyst
Patent number
6,854,267
Issue date
Feb 15, 2005
Volkswagen AG
Michael Zillmer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for controlling a cooling circuit for an internal-combustion...
Patent number
5,724,924
Issue date
Mar 10, 1998
Volkswagen AG
Karsten Michels
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling a cooling circuit for an internal-combustion...
Patent number
5,619,957
Issue date
Apr 15, 1997
Volkswagen AG
Karsten Michels
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR HEATING A CATALYTIC CONVERTER
Publication number
20240102427
Publication date
Mar 28, 2024
Volkswagen Aktiengesellschaft
Christopher GESSENHARDT
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR INSTALLING SPARK PLUGS ON A CYLINDER HEAD OF AN INTERNAL...
Publication number
20240072519
Publication date
Feb 29, 2024
Volkswagen Aktiengesellschaft
Karsten MICHELS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPLY OF A FLUSHING FLUID TO AN ACTIVE PRECHAMBER OF A TURBOCHARGE...
Publication number
20210115840
Publication date
Apr 22, 2021
Volkswagen Aktiengesellschaft
Karsten MICHELS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SUPPLY OF AN ACTIVE PRECHAMBER FOR TURBOCHARGED GASOLINE ENGINES WI...
Publication number
20210115880
Publication date
Apr 22, 2021
Volkswagen Aktiengesellschaft
Karsten MICHELS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL SUPPLY SYSTEM FOR THE ACTIVE PURGING OF AN ANTECHAMBER OF A SP...
Publication number
20210062766
Publication date
Mar 4, 2021
Volkswagen Aktiengesellschaft
Karsten MICHELS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
IGNITION SYSTEM HAVING A HIGH-FREQUENCY PLASMA-ENHANCED IGNITION SP...
Publication number
20200116119
Publication date
Apr 16, 2020
Volkswagen Aktiengesellschaft
Karsten MICHELS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Internal Combustion Engine
Publication number
20100132355
Publication date
Jun 3, 2010
Volkswagen Aktiengesellschaft
Karsten Michels
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Exhaust gas system of an internal combustion engene with a catalyst
Publication number
20040093857
Publication date
May 20, 2004
Michael Zillmer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES