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Explore patent oppositions filed by Henkel against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 10, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3929271Binding Agent For Solidification MatrixECOLAB USAJun 2, 2025
EP3277785Enhanced Peroxygen Stability In Multi-Dispense Taed-Containing Peroxygen SolidECOLAB USAMay 28, 2025
EP3277787Enhanced Peroxygen Stability Using Anionic Surfactant In Taed-Containing Peroxygen SolidECOLAB USAMay 27, 2025
EP4247925Fabric ConditionerUNILEVERMay 27, 2025
EP3694480Compact Shampoo Composition Containing Sulfate-Free SurfactantsTHE PROCTER & GAMBLEMay 26, 2025
EP4073137Method For Producing Organyloxysilane-Terminated PolymersWACKER CHEMIEMay 20, 2025
EP4255584Compositions For Keratin FibersL'OREALMay 19, 2025
EP4001390Automatic Dishwashing Method With Alkaline RinseTHE PROCTER & GAMBLEMay 14, 2025
EP3714870Hair CosmeticKAOApr 30, 2025
EP4211214Laundry CompositionUNILEVERApr 25, 2025

Explore Henkel'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: Jul 10, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3082959Dec 4, 2024Cosmetic Hair Cleaning Composition2
EP2992093Nov 13, 2024Cleaning Agent Containing Proteases2
EP4015609Sep 11, 2024Surfactant Compositions For Improved Transparency Of Dadmac-Acrylic Acid Co-Polymers2
EP3143115Aug 14, 2024Detergent And Cleaning Agent With Increased Bleaching Power1
EP2277597Jun 26, 2024Reductive Colour Removal1
EP4065080Jun 19, 2024Improving The Performance Of Pigment-Based Dyes By Using A Pretreament Agent1
EP3960591Jun 12, 2024Bulkhead Section1
EP3218474May 22, 2024Detergents And Cleaning Agents Containing At Least Two Proteases1
EP3625321May 1, 2024Method For Producing Gel-Like Preparations1
EP3839026Apr 17, 2024Method For Increasing The Stability Of Cleaning Agents1