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Ewald Dorken patent opposition analysis

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Latest oppositions filed by Ewald Dorken

Explore patent oppositions filed by Ewald Dorken 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
EP4047060	Aqueous Coating Material, Coating Obtained From The Coating Material, And Substrate Containing The Coating	DAW	Nov 14, 2024
EP3854473	Tinting System For A Kit-Of-Parts Tinting System, Method For Producing A Tinted Paint Or Plaster System And Use Of The Tinting System	DAW	Dec 1, 2023
EP3655258	Wheel Bearing Arrangement Having A Coating	SCHAEFFLER	Feb 17, 2023
EP3640304	Primer For Paints And Plasters	DAW	Oct 25, 2022
EP3333231	Aqueous Composition For A Tinting System, Kit-Of-Parts Tinting System, Tinted Paint And Plaster Systems And Paints And Plasters Obtainable By Applying The Tinted Paint Or Plaster Systems	DAW	May 19, 2021
EP3088567	Multilayer Coating	LIEBHERR AEROSPACE LINDENBERG	Nov 20, 2019
EP3178884	Aqueous [3- (2,3-Dihydroxyprop-1-Oxy) Propyl] Silanololigomer Containing Composition, Method For Their Preparation And Their Use	EVONIK DEGUSSA	Nov 7, 2018
EP2890821	Method And Production Facility For Producing A Hot-Formed Or Press-Hardened Shaped Sheet Metal Part With A Metallic Corrosion Protection Coating, Shaped Sheet Metal Part Produced Therewith And Motor Vehicle Body With Such Shaped Sheet Metal Part	BAYERISCHE MOTOREN WERKE	Oct 10, 2018
EP2986755	Suspension For Improving The Corrosion Inhibition Of Steel, Method For Protecting Steel From Corrosion And Uses Of The Suspension	COVENTYA	Sep 27, 2018

Top competitors of Ewald Dorken

DAW

BAYERISCHE MOTOREN WERKE

COVENTYA