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IP Verse

Karl Weiss competitive analysis

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Explore patent oppositions filed by Karl Weiss 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
EP3695157	Method And Arrangement For Renovating A Line Which Carries A Liquid Or Gaseous Medium	BRANDENBURGER LINER	Jun 8, 2022

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

IP litigation analysis comparing Karl Weiss 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
KARL WEISS	1	-	-	-
BRANDENBURGER LINER	1	1	-	-
OLBRICH	-	1	-	-