The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Erk Eckrohrkessel competitive analysis

Loading summary...

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

Last updated on: Nov 13, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP2459954	A Heat Exchanger Tube	THERMAX	Aug 15, 2018

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

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

Last updated on: Nov 13, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
ERK ECKROHRKESSEL	1	-	-	-
THERMAX	-	1	-	-