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MAHLE FILTERSYSTEME GMBH

Overview
  • Total Patents
    372
About

MAHLE FILTERSYSTEME GMBH has a total of 372 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, chemical engineering and machines are MANN & HUMMEL FILTER, COOPERS MECH JOINTS and SHANGHAI SOFIMA AUTOMOBILE FILTER CO LTD.

Patent filings in countries

World map showing MAHLE FILTERSYSTEME GMBHs patent filings in countries

Patent filings per year

Chart showing MAHLE FILTERSYSTEME GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schneider Horst 57
#2 Gebert Hans 50
#3 Waibel Hans 45
#4 Brieden Thomas 35
#5 Stehlig Juergen 27
#6 Jensen Hans 22
#7 Brodesser Kay 22
#8 Baumann Peter 20
#9 Kachler Guenter 17
#10 Reiners Frank 16

Latest patents

Publication Filing date Title
EP1772193A1 Centrifugal separator
DE102005042720A1 axial cyclone
DE102004063459A1 Internal combustion engine with fresh air system and ventilation device
DE102004062977A1 Combination of generator and plastic container body for production of alternating electromagnetic field, comprises heating zone with nanoferrite additives
DE102004062976A1 Air intake device of an internal combustion engine
DE102004060769A1 Electronic power charge pump converter switching stage for inductive load, e.g. in vehicle, has first switching transistor which is field effect transistor and it is installed inversely with respect to its usual conducting direction
DE102004060020A1 Filter for passenger compartment of motor vehicles, includes silver to prevent bacterial contamination
DE102004057631A1 Fuel supply unit for motor vehicle's internal combustion engine has ion exchange means installed inside chamber charged with fuel for removal of salts such as calcium carbonate soluble in water components of fuel
DE102004057411A1 disk separator
DE102004057413A1 Muffler for internal combustion engine, has housing arranged at airborne sound conveying pipe during operation of internal combustion engine and including damper body with set of hollow bodies that are connected with each other
DE102004047903A1 Intake system for an internal combustion engine, especially in a motor vehicle, comprises a pipe guiding fresh air that is provided with a device for separating solid and/or liquid particles from the fresh air
DE102004046527A1 Coupling for torque transmission
DE102004046529A1 Velocity distribution determining method for construction unit, involves finding distribution from time temperature sequence, where ranges of large temperature changes per unit of time is correlated with ranges of large flow velocity
DE102004046580A1 Fuel filter of a particular internal combustion engine with reserve filter insert
DE102004044015A1 High-speed adjusting device for adjusting a switching element between switching positions in a valve device with very small switching times has switchable electromagnets
DE102004044016A1 Fresh gas system
DE102004042410A1 Filter medium for a fluid
DE102004042245A1 Fuel filter of an internal combustion engine
DE102004041110A1 Internal combustion engine and associated cylinder head cover
DE102004036972A1 Liquid filter with a replaceable ring filter element and an idler device