IP Verse

Felss Systems Gmbh competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3737514	Process And Device For Manufacturing Hollow, Internally Cooled Valves	FEDERAL-MOGUL VALVETRAIN GMBH	Aug 10, 2022
EP2853319	Device For Forging A Hollow Body From A Pre-Perforated Hollow Block	GFM	Nov 22, 2017
EP2745954	Method For Forging	GFM	Dec 16, 2016

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

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
FELSS SYSTEMS GMBH	3	-	-	-
FEDERAL-MOGUL VALVETRAIN GMBH	4	1	-	-
GFM	-	4	-	-