IP Verse

Mann+hummel Gmbh competitive analysis

Latest patents of Mann+hummel Gmbh opposed by its competitors

Explore Mann+hummel Gmbh's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 3, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2313637
Aug 20, 2025Filter Unit For Filtering Gaseous Fluids1
EP3990154
Oct 9, 2024Filter System Having A Primary And A Secondary Filter Element And Primary Filter Element For Such A Filter System1
EP2862614
Aug 23, 2023Filter System With Filter Element1
EP2827967
Feb 8, 2023Filter Element Of A Filter For Filtering Fluids, And Filter1
EP3174613
Jan 25, 2023Water Separator Element Comprising Water Detection Electrodes2
EP2988846
Jan 18, 2023Filter Medium, Particularly An Air Filter Medium And Filter Element, Particularly An Air Filter Element, Having A Filter Medium1
EP2507083
Dec 21, 2022Filter Element And Method For Producing A Filter Element2
EP2463009
Apr 13, 2022Filter Element And Housing For A Filter Element2
EP3572138
Dec 22, 2021Fluid Filter With Secondary Filter Element Of Lightweight Construction1
EP2094370
Sep 8, 2021Filter Module Comprising A Compressible And Self-Expanding Filter Element, Holding Device And Method1

Latest PTAB cases involving Mann+hummel Gmbh

Discover the latest PTAB cases involving Mann+hummel Gmbh, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Mann+hummel Gmbh with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 3, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MANNHUMMEL320 - -
CARL FREUDENBERG3124 - -
DONALDSON2019 - 1
MAHLE15552 - -