IP Verse

Erxleben competitive analysis

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

Last updated on: Apr 23, 2026

Patent Number	Title	Applicant	Opposition Date
EP4385474	Apparatus For Feeding And Distributing Superabsorbent Particles Onto A Substrate	ONTEX	Mar 2, 2026
EP3348246	Nonwoven Carrier For Absorbent Article	ONTEX	Feb 26, 2026
EP4137111	Absorbent Article With Improved Multi-Layered Core	ONTEX	Feb 6, 2026
EP3838242	Absorbent Core For Disposable Absorbent Articles With Increased Absorption Rate And Improved Integrity	ONTEX	Jan 28, 2026
EP4321141	Absorbent Article With Improved Multi-Layered Core	ONTEX	Jan 16, 2026
EP4216895	Absorbent Article With Improved Multi-Layered Core	ONTEX	Nov 26, 2025
EP3819241	Method Of Guiding A Web	ONTEX	Oct 8, 2025

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

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

Last updated on: Apr 23, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
ERXLEBEN	7	-	-	-
ONTEX	39	63	-	-
ONTEX BVBA	12	20	-	-
ONTEX GROUP	-	60	-	-