The weekly litigation news digest is live. Subscribe now

IP Verse

Spachmann, Holger competitive analysis

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

Last updated on: Dec 18, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3840534	Induction Heating Device, Shrink Grip And/Or Release Station And Method	E ZOLLER EINSTELL UND MESSGERTE	Dec 5, 2024
EP3442735	Replaceable Face-Milling Head With Integrally Formed Threaded Shank-Connector	ISCAR	Jun 20, 2024

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

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

Last updated on: Dec 18, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SPACHMANN	2	-	-	-
E ZOLLER EINSTELL UND MESSGERTE	-	3	-	-
ISCAR	21	5	-	-