EPO Oppositions

Track EPO patent oppositions in real-time. Monitor which companies are filing challenges, identify patents under dispute, and analyze opposition trends across industries.

Recent patent oppositions filed at the EPO, providing crucial intelligence for R&D strategies, competitive analysis, and litigation planning. The data is updated on a weekly basis to ensure you have access to the most current information.

Last updated on: Mar 26, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name

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Barrier Laminate And Packaging Container Comprising Said Barrier LaminateDAI NIPPON PRINTINGMar 4, 2026RPE
+ 3 more oppositions
Barrier Laminate And Packaging Container Comprising Said Barrier LaminateDAI NIPPON PRINTINGMar 3, 2026DOMPATENT VON PATENTANWALTEN UND RECHTSANWALTEN
+ 3 more oppositions
Barrier Laminate And Packaging Container Comprising Said Barrier LaminateDAI NIPPON PRINTINGMar 3, 2026TBK
+ 3 more oppositions
Rubber Composition For A Truck TireTHE GOODYEAR TIRE & RUBBERFeb 23, 2026COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
+ 1 more opposition
Trailer Brake Control SystemAGCOFeb 23, 2026HALDEX AB
+ 2 more oppositions
Trailer Brake Control SystemAGCOFeb 23, 2026ZF FRIEDRICHSHAFEN
+ 2 more oppositions
Smoking Substitute ConsumableNERUDIAFeb 20, 2026NICOVENTURES
+ 1 more opposition
Process For Producing Fuels From A Blended Biorenewable FeedUOPFeb 20, 2026VAROPREEM SVERIGE
+ 2 more oppositions
Endoluminal Laser Ablation Device For Treating VeinsBIOLITEC HOLDINGFeb 19, 2026LIGHT GUIDE OPTICS GERMANY
Rubber Composition For A Truck TireTHE GOODYEAR TIRE & RUBBERFeb 19, 2026CONTINENTAL REIFEN DEUTSCHLAND
+ 1 more opposition
Smoking Substitute ConsumableNERUDIAFeb 19, 2026PHILIP MORRIS
+ 1 more opposition
Aerosol Generating Device And Operation Method ThereofKT&GFeb 19, 2026PHILIP MORRIS
System And Method For Obtaining Training DataTESLAFeb 19, 2026AUMOVIO AUTONOMOUS MOBILITY GERMANY
Driverless TransporterLIEBHERR VERZAHNTECHNIKFeb 19, 2026DMG MORI PFRONTEN
Work VehicleKUBOTAFeb 18, 2026DEERE & COMPANYJOHN DEERE
Electrode Catalyst For Fuel Cell, Electrode Catalyst Layer For Fuel Cell, Membrane/Electrode Assembly, And Fuel CellPANASONIC MANAGEMENTFeb 18, 2026JOHNSON MATTHEY DAVY
Barrier Laminate And Packaging Container Comprising Said Barrier LaminateDAI NIPPON PRINTINGFeb 18, 2026HUHTAMAKI FLEXIBLE PACKAGING GERMANY
+ 3 more oppositions
Process For Producing Fuels From A Blended Biorenewable FeedUOPFeb 18, 2026NESTE OYJ
+ 2 more oppositions
Process For Producing Fuels From A Blended Biorenewable FeedUOPFeb 18, 2026TOPSOE
+ 2 more oppositions
Apparatus And Method For Manufacturing A Three-Dimensional ObjectADDUPFeb 17, 2026RENISHAW