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Repsol patent opposition analysis

Get complete Patent Opposition Report for Repsol

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Latest oppositions filed by Repsol

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

Patent Number	Title	Applicant	Opposition Date
EP2890726	Polymer Polyols Having Improved Quality	BAYER MATERIALSCIENCE	Dec 23, 2021
EP3083757	Method For Working Up Alkaline Polyether Polyols	COVESTRO	Jun 15, 2021
EP2566906	Polyisocyanate Prepolymers And Use Thereof	BAYER	Apr 29, 2020
EP2675282	Vegetable Dielectric Fluid For Electrical Transformers	A&A FRATELLI PARODI	Jan 10, 2020
EP2046861	Polyether Carbonate Polyols Made Via Double Metal Cyanide (Dmc) Catalysis	BAYER MATERIALSCIENCE	Oct 23, 2019
EP2691434	Method For Producing Flexible Polyurethane Foam Materials	BAYER	Jul 4, 2018
EP2753651	Method Of Synthesising Polycarbonates In The Presence Of A Bimetallic Catalyst And A Chain Transfer Agent	IMPERIAL INNOVATIONS	Apr 12, 2018

Top competitors of Repsol

COVESTRO

COVESTRO DEUTSCHLAND

BAYER