IP Verse

Wilk competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP2976418	A Method For Producing A Product (E.G. Polypeptide) In A Continuous Cell Culture Fermentation Process.	CMC BIOLOGICS	Jun 30, 2021
EP2908696	Seat With Relative Synchronous Displacement Between Back Incline And Seat Incline	VITRA AG	Sep 3, 2018

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

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
WILKHAHN WILKENING HAHNE	1	-	-	-
VITRA AG	1	4	-	-
VITRA PATENTE AG	1	4	-	-