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MANN & HUMMEL GMBH

Overview
  • Total Patents
    4,933
  • GoodIP Patent Rank
    752
  • Filing trend
    ⇩ 11.0%
About

MANN & HUMMEL GMBH has a total of 4,933 patent applications. It decreased the IP activity by 11.0%. Its first patent ever was published in 1972. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and environmental technology are MANN+HUMMEL GMBH, KNECHT FILTERWERKE GMBH and ZHEJIANG HEADMAN FILTRATION TECH CO LTD.

Patent filings per year

Chart showing MANN & HUMMEL GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jessberger Thomas 214
#2 Fasold Michael 192
#3 Ruhland Klaus-Dieter 175
#4 Hasenfratz Robert 174
#5 Dworatzek Klemens 168
#6 Thalmann Christian 168
#7 Neef Pascal 154
#8 Wagner Fabian 154
#9 Rieger Mario 148
#10 Kaufmann Michael 145

Latest patents

Publication Filing date Title
DE102020128475A1 Flow straightener arrangement, flow straightener, flow straightener set and method for assembling a flow straightener arrangement
DE102020128047A1 Frame structure for a filter element and filter element
WO2021078759A1 Treatment device for treating fluids, in particular liquid fluids, and treatment unit and connection head for a treatment device
WO2021078808A1 Treatment device for treating fluids, more particularly liquid fluids, and treatment unit and connection head for a treatment device
WO2021078780A1 Treatment device for treating in particular liquid fluids, and treatment unit and connection head of a treatment device
DE102020126417A1 Round filter element, especially for gas filtration
DE102020124605A1 Oil filter with filter bypass valve and filter bypass valve
DE102020124160A1 Filter cartridge, air filter comprising a filter cartridge, and use of a filter cartridge
DE102020113615A1 Filter element, cabin air filter, filter arrangement and use of a filter element
US2020376421A1 Filter element sensor module having processing and wireless communication capabilities
DE102020106963A1 Filter device, in particular for gas filtration
DE102020103382A1 Filter system with air mass meter
DE102019132361A1 Filter device, in particular for gas filtration
DE102019129852A1 Stationary ambient air purification device
DE102019129776B3 Filter medium, method for its production and use of the filter medium in a filter element
DE102019128956A1 Brake dust particle filter, disc brake assembly, use of a filter and method for filtering air laden with brake dust
DE102019128762A1 Brake dust particle filter
DE102019128773A1 Easy-change filter arrangement and internal combustion engine with a easy-change filter arrangement
EP3812635A1 Fluid pipe arrangement
DE102019128468A1 Flow system for fluids with a switching device