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IP Verse

Unilever Unilever competitive analysis

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

Last updated on: Jan 1, 2026

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by Unilever Unilever
EP3778412	Consumer Product	THE PROCTER & GAMBLE	Nov 26, 2025
EP3819361	Particles Including Bacterial Endospores	THE PROCTER & GAMBLE	May 2, 2025
EP3342848	Water-Soluble Unit Dose Article Comprising Zwitterionic Polyamine	THE PROCTER & GAMBLE	Jan 30, 2025
EP2216393	Detergent Composition	THE PROCTER & GAMBLE	Jan 24, 2025
EP3580320	Particulate Fragrance Enhancers	HENKEL	Oct 2, 2024
EP3656839	Cleaning Agent For Automatic Dosing	HENKEL	Aug 30, 2024
EP4011795	Detergent Product Container With Lock	THE PROCTER & GAMBLE	Jul 18, 2024
EP3598967	Personal Cleansing Compositions, Methods And Uses	THE PROCTER & GAMBLE	Dec 15, 2023
EP3322790	Controlled Rate Of Foam Breakage In Hard Surface Cleaners	ECOLAB USA	Dec 1, 2023
EP3997002	Child-Proof Package, Process Of Making The Same And Method Of Opening The Same	IGB	Oct 4, 2023

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

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

Last updated on: Jan 1, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
UNILEVER UNILEVER	72	-	-	-
BRUSHGATE	-	3	-	-
COLGATE PALMOLIVE	8	30	1	1
HENKEL	600	192	1	-