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IP Verse

Kiefel competitive analysis

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Latest oppositions filed by Kiefel

Explore patent oppositions filed by Kiefel 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

EP3824140
Biodegradable 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
EP3274151
Thermoforming MachineWM THERMOFORMING MACHINESMay 19, 2020
EP3037243
Method And Device For EdgefoldingDR STOFFELAug 21, 2019
EP3037245
Method And Device For EdgefoldingDR STOFFELFeb 4, 2019

Latest patents of Kiefel opposed by its competitors

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.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP4045436
Jun 28, 2023Portion Container Made Of Biodegradable Fiber Material1
EP3427928
Sep 15, 2021Joining System, Method For Producing A Product Using A Joining System And Product Produced Thereby1

Latest PTAB cases involving Kiefel

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

Peer Comparison New

IP litigation analysis comparing Kiefel 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
KIEFEL42 - -
AWA NORWAY2 - - -
DR STOFFEL - 2 - -
HUHTAMAKI MOLDED FIBER TECHNOLOGY215 - -