IP Verse

Wenker competitive analysis

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

Last updated on: Jan 29, 2026

Patent Number	Title	Applicant	Opposition Date
EP2532409	Paper Core Filter Module, Method For Producing Such A Paper Core Filter Module And Paper Core Filter Module Wall Comprising A Number Of Such Paper Core Filter Modules	NEUFILTER	Nov 11, 2018

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

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

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
WENKER	1	-	-	-
NEUFILTER	-	5	-	-