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IP Verse

Unilever competitive analysis

Latest oppositions filed by Unilever

Explore patent oppositions filed by Unilever against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by Unilever

EP3819361
Particles Including Bacterial EndosporesTHE PROCTER & GAMBLEMay 2, 2025
EP3342848
Water-Soluble Unit Dose Article Comprising Zwitterionic PolyamineTHE PROCTER & GAMBLEJan 30, 2025
EP2216393
Detergent CompositionTHE PROCTER & GAMBLEJan 24, 2025
EP3580320
Particulate Fragrance EnhancersHENKELOct 2, 2024
EP3656839
Cleaning Agent For Automatic DosingHENKELAug 30, 2024
EP4011795
Detergent Product Container With LockTHE PROCTER & GAMBLEJul 18, 2024
EP3598967
Personal Cleansing Compositions, Methods And UsesTHE PROCTER & GAMBLEDec 15, 2023
EP3322790
Controlled Rate Of Foam Breakage In Hard Surface CleanersECOLAB USADec 1, 2023
EP3997002
Child-Proof Package, Process Of Making The Same And Method Of Opening The SameIGBOct 4, 2023
EP3476927
Solid Composition Containing PerfumeHENKELAug 30, 2023

Latest patents of Unilever opposed by its competitors

Explore Unilever'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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3131421
Oct 1, 2025Method For Preparation Of An Oil-In-Water Emulsion1
EP4359499
Feb 19, 2025Unit Dose Cleaning Composition2
EP4359498
Feb 12, 2025Unit Dose Cleaning Composition2
EP4216911
Jan 22, 2025Moisturizing Antibacterial Composition1
EP4110891
Jan 8, 2025Dishwash Detergent Product3
EP4334424
Dec 18, 2024Hydratable Concentrated Surfactant Composition Substantially Free Of Isethionates1
EP3440167
Dec 4, 2024Fragranced Compositions And Their Use3
EP4341368
Nov 27, 2024Process For Preparing A Spray Dried Detergent Particle1
EP4341367
Nov 20, 2024Process For Preparing A Spray Dried Detergent Particle1
EP3107987
Nov 6, 2024Machine Dishwash Composition3

Latest PTAB cases involving Unilever

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

Peer Comparison New

IP litigation analysis comparing Unilever with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
UNILEVER6195 - -
BEIERSDORF60128 - -
HENKEL5991921 -
THE PROCTER & GAMBLE164380 - 21