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: Jul 2, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name

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Compact On-Body Physiological Monitoring Devices And Methods ThereofABBOTTJun 24, 2026SIBIO TECHNOLOGY
+ 4 more oppositions
Brake Disc With Steel Layer With Reduced Nickel Content And Manufacturing MethodBREMBOJun 19, 2026FORD
+ 1 more opposition
Packaging Made Of Cellulose Material And Opening MethodKARL KNAUERJun 10, 2026COLGATE PALMOLIVE
+ 2 more oppositions
Packaging Made Of Cellulose Material And Opening MethodKARL KNAUERJun 8, 2026KOCH PAC SYSTEME
+ 2 more oppositions
Compositions And Methods For Internalizing EnzymesREGENERON PHARMACEUTICALSJun 3, 2026SANOFI
+ 1 more opposition
Expansion Anchor And Method For Expanding The Expansion AnchorFISCHERWERKEMay 28, 2026HILTI
Rimegepant For Cgrp Related DisordersPFIZERMay 28, 2026BARDEHLE PAGENBERG
Laundry Liquid Composition Comprising A Surfactant, An Alkoxylated Zwitterionic Polyamine Polymer, And A FragranceUNILEVERMay 27, 2026THE PROCTER & GAMBLE
A Studded Tyre For VehiclesNOKIAN RENKAAT OYJMay 27, 2026PIRELLI & C
Mold For Producing Molded Parts And Method For Producing Molded Parts Using A MoldKIEFELMay 27, 2026PULPAC
+ 1 more opposition
Apparatus For Distributing Superabsorbent Particles Onto A SubstrateONTEXMay 27, 2026ERXLEBEN
Photovoltaic ModuleZHEJIANG JINKO SOLARMay 27, 2026KASTEL
Optical Security Components, Manufacture Of Such Components And Secure Documents Equipped With Such ComponentsSURYSMay 27, 2026DE LA RUE
+ 1 more opposition
Optical Security Components, Manufacture Of Such Components And Secure Documents Equipped With Such ComponentsSURYSMay 27, 2026LEONHARD KURZ STIFTUNG
+ 1 more opposition
Lactation Stage Specific Infant NutritionNUTRICIAMay 27, 2026ABG LAW
+ 3 more oppositions
Lactation Stage Specific Infant NutritionNUTRICIAMay 27, 2026FRIESLANDCAMPINA NEDERLAND
+ 3 more oppositions
Device And Method For Determining Audio Processing ParametersFRAUNHOFER GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EVMay 27, 2026KS HIMPP
Recombinant Proteins Derived From Genus Limulus, And Dna Molecules Encoding SameSEIKAGAKUMay 27, 2026POHLMAN
Motor Cartridge For Roller, RollerRULLI RULMECAMay 27, 2026PATENTANWALTE KLUIN DEBELIUS WEBER PARTG MBB
Production Of Surface-Modified Cu Ribbons For Laser BondingHERAEUS ELECTRONICSMay 27, 2026INOVAN