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Latest oppositions filed by Kiefel

Explore patent oppositions filed by Kiefel 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
EP3824140Biodegradable And Compostable Food Packaging Unit From A Moulded Or Fluff Pulp Material With A Laminated Multi-Layer, And Method For Manufacturing Such Food Packaging UnitHUHTAMAKI MOLDED FIBER TECHNOLOGYJun 27, 2023
EP3274151Thermoforming MachineWM THERMOFORMING MACHINESMay 19, 2020
EP3037243Method And Device For EdgefoldingDR STOFFELAug 21, 2019
EP3037245Method And Device For EdgefoldingDR STOFFELFeb 4, 2019

Explore Kiefel'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
EP4045436Jun 28, 2023Portion Container Made Of Biodegradable Fiber Material1
EP3427928Sep 15, 2021Joining System, Method For Producing A Product Using A Joining System And Product Produced Thereby1