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 23, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name

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Compact On-Body Physiological Monitoring Devices And Methods ThereofABBOTTJun 24, 2026SIBIO TECHNOLOGY
+ 3 more oppositions
Ph Neutral Beta-Lactoglobulin Beverage PreparationARLA FOODS AMBAJun 24, 2026GLEISS GROSSE SCHRELL UND PARTNER MBB
+ 3 more oppositions
Ph Neutral Beta-Lactoglobulin Beverage PreparationARLA FOODS AMBAJun 24, 2026NUTRICIA
+ 3 more oppositions
Brake Disc With Steel Layer With Reduced Nickel Content And Manufacturing MethodBREMBOJun 19, 2026FORD
+ 1 more opposition
Ph Neutral Beta-Lactoglobulin Beverage PreparationARLA FOODS AMBAJun 19, 2026ZIMMERMANN & PARTNER PATENTANWALTE MBB
+ 3 more oppositions
Industrial SystemGEA GROUPJun 17, 2026ALFA LAVAL CORPORATE
Wound DressingCONVATECJun 17, 2026ESSITY HYGIENE AND HEALTH AKTIEBOLAG
+ 1 more opposition
White Inkjet Ink CompositionAGFAJun 17, 2026STAEDTLER
Coated Steel Sheet And High Strength Press Hardened Steel Part And Method Of Manufacturing The SameARCELORMITTALJun 17, 2026POSCO
Methods Of Treating Chronic Kidney Disease With DapagliflozinASTRAZENECAJun 17, 2026CAMULON
+ 13 more oppositions
Methods Of Treating Chronic Kidney Disease With DapagliflozinASTRAZENECAJun 17, 2026POLPHARMA
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Methods Of Treating Chronic Kidney Disease With DapagliflozinASTRAZENECAJun 17, 2026STADA ARZNEIMITTEL
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Methods Of Treating Chronic Kidney Disease With DapagliflozinASTRAZENECAJun 17, 2026ZENTIVA
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Pant-Type Absorbent Article And Manufacturing Method ThereofTHE PROCTER & GAMBLEJun 17, 2026KIMBERLY CLARK WORLDWIDE
+ 1 more opposition
Kit For Converting A Cassette Toilet Into A Dry Separation ToiletMAHNJun 17, 2026THETFORD
Dosing- And Discharge Mechanism For An Injection DeviceYPSOMEDJun 17, 2026SANOFI AVENTIS DEUTSCHLAND
Hearing Test SystemHEARING DIAGNOSTICSJun 17, 2026KS HIMPP
Continuous Method For Producing A Functional Material, A Raw Mass For A Functional Material And A Functional MaterialPURENJun 17, 2026HEILEIN
Missile, In Particular Guided Missile, With A Radar Sensor UnitDIEHL DEFENCEJun 17, 2026MBDA DEUTSCHLAND
Acidic Beta-Lactoglobulin Beverage PreparationARLA FOODS AMBAJun 17, 2026GLEISS GROSSE SCHRELL UND PARTNER MBB
+ 1 more opposition