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IP Verse

Mann Hummel competitive analysis

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Latest oppositions filed by Mann Hummel

Explore patent oppositions filed by Mann Hummel against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3892352
Filter With Sealing Compound And Filter Assembly With Such A FilterCARL FREUDENBERGMay 31, 2024
EP3799944
Air Filter CartridgeDONALDSONMay 28, 2024
EP3420281
System, Method And Computer Program Product For Air Filter ManagementCAMFILApr 19, 2024
EP3777996
Filter CartridgeDONALDSONJul 28, 2023
EP3471856
Air Cleaner Assemblies And CartridgeDONALDSONApr 27, 2023
EP3548160
Filter Elements, Air Cleaner Assemblies, And Methods Of Use And AssemblyDONALDSONJul 5, 2022
EP3463617
Method For Determining Utilized Capacity Of An Air FilterBLUEAIRJun 1, 2022
EP3302756
Compact Panel Like Air Filter Cartridge With Improved Efficiency For I.C. MotorsOFFICINE METALLURGICHE G CORNAGLIASep 8, 2021
EP3334920
Air Pipe For The Intake Tract Of An Internal Combustion EngineBOSJun 9, 2021
EP3013456
Filter Cartridge For An Air Cleaner AssemblyDONALDSONJan 8, 2021

Latest patents of Mann Hummel opposed by its competitors

Explore Mann Hummel'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2313637
Aug 20, 2025Filter Unit For Filtering Gaseous Fluids1
EP2862614
Aug 23, 2023Filter System With Filter Element1
EP2827967
Feb 8, 2023Filter Element Of A Filter For Filtering Fluids, And Filter1
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
EP2021614
May 31, 2017Air Filter Housing For A Compact Air Filter Element1
EP2675547
May 10, 2017Air Filter Element, Air Filter Housing, And Air Filter System1

Latest PTAB cases involving Mann Hummel

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

Peer Comparison New

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

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MANN HUMMEL1610 - -
CARL FREUDENBERG2311 - -
DONALDSON148 - 1
MAHLE8220 - -