IP Verse

Ntn patent opposition analysis

Get complete Patent Opposition Report for Ntn

Comprehensive Analysis, Strategic Insights & Expert Evaluation – Stay Ahead in Your Patent Challenge.

Latest oppositions filed by Ntn

Explore patent oppositions filed by Ntn 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
EP3655258	Wheel Bearing Arrangement Having A Coating	SCHAEFFLER	Feb 17, 2023
EP3655258	Wheel Bearing Arrangement Having A Coating	SCHAEFFLER	Feb 15, 2023
EP3444491	Hub Unit Bearing	NSK	Jun 22, 2021
EP3045754	Constant-Velocity Universal Joint	ERAE AMS	Sep 7, 2020
EP2874826	Wheel Bearing Element And Wheel Bearing Unit	AKTIEBOLAGET SKF	Nov 23, 2018

Latest patents of Ntn opposed by its competitors

Explore Ntn'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.

Patent Number	Grant Date	Title	Total Oppositions
EP2581410	Mar 5, 2025	Rubber Composition And Molded Rubber Products	1
EP3043062	Jan 12, 2022	Status Monitoring Device For Wind Power Generation Device	1
EP2749781	Jul 25, 2018	Roller Bearing	2
EP2682321	May 16, 2018	Diagnosis Of The Structural Condition Of Rolling Units Of A Machine, Including Computing Means And Structurally Dissociated Analysis Of The Machine.	1
EP2824324	May 2, 2018	State Monitor System	1

Top competitors of Ntn

SCHAEFFLER

VESTAS WIND SYSTEMS

AECHTER