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Carl Freudenberg patent opposition analysis

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Latest oppositions filed by Carl Freudenberg

Explore patent oppositions filed by Carl Freudenberg against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3538795Seal Assembly, Rolling Bearing Comprising Such An Assembly, And Method For Manufacturing This AssemblyHUTCHINSONOct 17, 2023
EP3815592Surface Cleaning ApparatusBISSELLDec 14, 2022
EP3759379Electrically Conductive Sealing Assembly, And Assembly Having Two Machine Elements Sealed Off With Respect To One AnotherSCHAEFFLERDec 7, 2022
EP3666360Bicomponent FibreEUROFILTERSJun 15, 2022
EP3434166Cleaning Device With Foot Data Collection FacilityVERMOP SALMONMar 18, 2022
EP3069647Cellulosic Sponge Cloth With Abrasive PropertiesKALLEFeb 10, 2022
EP3083002Filter Medium, Filter Element And Filter ArrangementMANNHUMMELDec 15, 2021
EP3661448Systems And Methods For Wound DebridementKCI LICENSINGOct 8, 2021
EP3437513Nonwoven Sheet For Facial MaskKOLON INDUSTRIESAug 31, 2021
EP3346035Blended PaddingMORIRINMay 21, 2021

Latest patents of Carl Freudenberg opposed by its competitors

Explore Carl Freudenberg'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.

Patent NumberGrant DateTitleTotal Oppositions
EP3892352Aug 30, 2023Filter With Sealing Compound And Filter Assembly With Such A Filter1
EP3015297Sep 14, 2022Assembly With A Filter Element1
EP3488755Jan 26, 2022Cleaning Device1
EP3393324Jul 21, 2021Wringing Device For A Mop1
EP3119436Nov 28, 2018Sheet-Like Structure For The Controlled Release Of Active Substances1
EP3164535Aug 8, 2018Volume Nonwoven Fabric1
EP2759733May 9, 2018Pneumatic Spring With Adsortif Material1
EP2821172Apr 5, 2017Method For Producing Microstructures In Seal Components2

Top competitors of Carl Freudenberg