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STUTTGART, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Intake manifold and associated production method
Patent number
7,971,565
Issue date
Jul 5, 2011
Mahle Filtersysteme GmbH
Piers Catton
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Tube for guiding gas or liquid
Patent number
7,874,319
Issue date
Jan 25, 2011
Mahle Filtersysteme GmbH
Ian Lawrence
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fuel filter of an internal combustion engine
Patent number
7,473,353
Issue date
Jan 6, 2009
Mahle Filtersysteme GmbH
Riccardo Carlo Giolitti
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ring filter element for a liquid filter
Patent number
7,237,681
Issue date
Jul 3, 2007
Mahle Filtersysteme GmbH
Thomas Brieden
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ventilation system for a fuel tank of an internal combustion engine
Patent number
7,163,004
Issue date
Jan 16, 2007
Mahle Filtersysteme GmbH
Frank Reiners
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Intake air filter for an internal combustion engine
Patent number
7,122,067
Issue date
Oct 17, 2006
Mahle Filtersysteme GmbH
Christian Prellwitz
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fresh gas supply system for a combustion engine
Patent number
7,077,093
Issue date
Jul 18, 2006
Mahle Filtersysteme GmbH
Armin Koelmel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Transmission sensor
Patent number
7,060,979
Issue date
Jun 13, 2006
Mahle Filtersysteme GmbH
Rolf Manz
G01 - MEASURING TESTING
Information
Patent Grant
High-speed controlling device
Patent number
7,007,921
Issue date
Mar 7, 2006
Mahle Filtersysteme GmbH
Alfred Elsässer
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fuel filter for an internal combustion engine
Patent number
6,974,538
Issue date
Dec 13, 2005
Mahle Filtersysteme GmbH
Peter Baumann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ventilation device for crankcase
Patent number
6,973,925
Issue date
Dec 13, 2005
Mahle Filtersysteme GmbH
Hartmut Sauter
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method for sealing the cut edges of web-shaped filter material
Patent number
6,942,895
Issue date
Sep 13, 2005
Mahle Filtersysteme GmbH
Horst Schneider
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter, especially an oil filter
Patent number
6,936,169
Issue date
Aug 30, 2005
Mahle Filtersysteme GmbH
Peter Baumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for evacuating water that has been separated in a fuel filte...
Patent number
6,881,328
Issue date
Apr 19, 2005
Mahle Filtersysteme GmbH
Jörg Dittmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ring filter element comprising a plug for, in particular, a lubrica...
Patent number
6,872,304
Issue date
Mar 29, 2005
Mahle Filtersysteme GmbH
Hans Gebert
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Sound transmission device for a motor vehicle
Patent number
6,848,410
Issue date
Feb 1, 2005
Mahle Filtersysteme GmbH
Reinhard Hoffmann
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Liquid filter, especially an oil filter
Patent number
6,835,305
Issue date
Dec 28, 2004
Mahle Filtersysteme GmbH
Peter Baumann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Liquid filter, especially oil filter
Patent number
6,833,066
Issue date
Dec 21, 2004
Mahle Filtersysteme GmbH
Peter Baumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for linking two plastic components
Patent number
6,793,870
Issue date
Sep 21, 2004
Mahle Filtersysteme GmbH
Kay Brodesser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ring filter consisting of star-shaped folded filtering material
Patent number
6,773,480
Issue date
Aug 10, 2004
Mahle Filtersysteme GmbH
Wilhelm Köhler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Oil system, in particular a hydraulic or lubricating oil system
Patent number
6,746,610
Issue date
Jun 8, 2004
Mahle Filtersysteme GmbH
Rolf Manz
G01 - MEASURING TESTING
Information
Patent Grant
Aeration and deaeration device for the fuel tank of an internal com...
Patent number
6,729,311
Issue date
May 4, 2004
Mahle Filtersysteme GmbH
Helmut Auernhammer
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Filter body of a fluid filter, especially an air filter
Patent number
6,706,087
Issue date
Mar 16, 2004
Mahle Filtersysteme GmbH
Claude Gebler
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Liquid filter, especially an oil filter
Patent number
6,706,181
Issue date
Mar 16, 2004
Mahle Filtersysteme GmbH
Peter Baumann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Piston engine
Patent number
6,619,256
Issue date
Sep 16, 2003
Mahle Filtersysteme GmbH
Ivano Morgillo
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Sound transmission device for a motor vehicle
Patent number
6,600,408
Issue date
Jul 29, 2003
Mahle Filtersysteme GmbH
Norbert Walter
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Ring-shaped filter element including an annular end plate and a foa...
Patent number
6,585,894
Issue date
Jul 1, 2003
Mahle Filtersysteme GmbH
Hans Gebert
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Suction system for an internal combustion engine
Patent number
6,581,561
Issue date
Jun 24, 2003
Mahle Filtersysteme GmbH
Kay Brodesser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Back-washable filter for liquids
Patent number
6,543,624
Issue date
Apr 8, 2003
Mahle Filtersysteme GmbH
Heinz Geisbauer
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for an arrangement inside a fuel tank for supplying and filt...
Patent number
6,505,641
Issue date
Jan 14, 2003
Mahle Filtersysteme GmbH
Hans Gebert
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patents Applications
last 30 patents
Information
Patent Application
Liquid filter, especially an oil filter
Publication number
20040094464
Publication date
May 20, 2004
Mahle Filtersysteme GmbH
Peter Baumann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Trademark
last 30 trademarks
Information
Trademark
75922888
Serial number
75922888
Registration number
2575137
Filing date
Feb 18, 2000
MAHLE FILTERSYSTEME GMBH
7 - Machines and machine tools