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IP Verse

Korner competitive analysis

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

Last updated on: Jan 8, 2026

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by Korner
EP3894655	Cutter Head Arrangement	MASTER SINKERS	Nov 26, 2025
EP3080395	Procedure For The Construction Of Cross Passages In Double Pipe Tunnels	PALMIERI	Feb 24, 2020
EP2562348	Underwater Drilling Assembly And Method For Producing A Borehole	BAUER MASCHINEN	Jul 4, 2018

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

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

Last updated on: Jan 8, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
KORNER	3	-	-	-
BAUER MASCHINEN	13	23	-	-
MASTER SINKERS	-	1	-	-
PALMIERI	-	4	-	-