The weekly litigation news digest is live. Subscribe now

IP Verse

Fuchs competitive analysis

Loading summary...

Explore patent oppositions filed by Fuchs against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 20, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3592833	Gear Lubricant Composition	TOTALENERGIES ONETECH	Oct 8, 2025
EP4078302	Apparatus For Signal Exchange Between Controller And Field Devices	PHOENIX CONTACT	Aug 6, 2025
EP3732793	Io-Link Device	DATALOGIC TECH	Aug 21, 2024
EP3984092	Organic Heat Transfer System, Method And Fluid	THE LUBRIZOL	Dec 21, 2023
EP3690069	Free-Cutting Lead-Free Copper Alloy To Which Lead And Bismuth Are Not Added	POONGSAN	Oct 23, 2023
EP3851806	Sensor Assembly And Method For Operating A Sensor Assembly	LEUZE ELECTRONIC	Oct 9, 2023
EP3680624	Sensor Assembly	LEUZE ELECTRONIC	Jun 7, 2023
EP3798686	Optoelectronic Sensor And Optical Element	SICK	Jan 6, 2023
EP3273084	Synchronous Ring	DIEHL METALL STIFTUNG	Dec 19, 2022
EP3399336	Positioning Device	LEUZE ELECTRONIC	Dec 15, 2022

Discover the latest PTAB cases involving Fuchs, highlighting their recent legal challenges and patent disputes.

IP litigation analysis comparing Fuchs with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 20, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
OTTO FUCHS	4	4	-	-
ARCONIC	39	14	1	-
C TEC CONSTELLIUM TECHNOLOGY CENTER CONSTELLIUM SINGEN	13	-	-	-
DIEHL METALL STIFTUNG	-	3	-	-