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IP Verse

Sika Patent Attorneys patent opposition analysis

The comprehensive analysis of Sika Patent Attorneys opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Sika Patent Attorneys

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3800168	Composition For The Preparation Of Permanently Elastic Veneers And Adhesive For Bonding Such Veneers	STO	Aug 5, 2025	SIKA TECHNOLOGY
EP4259592	Admixture For Fluidifying A Cementitious Composition With Reduced Cement Content	CHRYSO	Jul 30, 2025	SIKA TECHNOLOGY
EP3568422	Polyurethane Glass Bonding Adhesive With Reduced Slippage	DDP SPECIALTY ELECTRONIC MATERIALS	Jun 24, 2025	SIKA TECHNOLOGY
EP3830053	Use Of A Clay For Producing A Pozzolanic Material	VICAT	Jun 17, 2025	SIKA TECHNOLOGY
EP3957549	Reinforcement Structure	ZEPHYROS	Nov 28, 2024	SIKA TECHNOLOGY
EP3818090	Primerless Polyurethane Adhesive Compositions	DDP SPECIALTY ELECTRONIC MATERIALS	Nov 26, 2024	SIKA TECHNOLOGY
EP3328810	Admixture For The Construction Of Infrastructural And Structural Products And Related Production Process	CVR	Apr 5, 2024	SIKA TECHNOLOGY
EP3784635	Composition For A Powder Mortar And A Powder Mortar, In Particular For Use As A Spackling Compound	KNAUF INSULATION	Mar 1, 2024	SIKA TECHNOLOGY
EP2949676	Non-Hot-Melt Mdi-Based Polyurethane Composition Bearing Nco End Groups And Having A Low Content Of Mdi Monomer, Comprising At Least One Isocyanate Compound Of Particular Molar Volume	BOSTIK	Nov 20, 2023	SIKA TECHNOLOGY
EP2430878	Electrical Panel Heating Device And Method And Material For The Production Thereof	ZIMMERER	Apr 18, 2023	SIKA TECHNOLOGY

Top companies who are the clients of Sika Patent Attorneys

Company	Total
SIKA TECHNOLOGY	33