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IP Verse

Haring competitive analysis

Explore patent oppositions filed by Haring 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 Haring
EP4298150	New Phosphonated Non-Fluorinated And Partially Fluorinated Aryl Polymers From Sulfonated Aryl Polymers And New Polymeric Perfluorophosphonic Acids From Perfluorosulfonic Acids, Their Process Of Preparation And Use In Electromembrane Applications	RIVA POWER SYSTEMS	Sep 18, 2025

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

IP litigation analysis comparing Haring 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
HARING	1	-	-	-
RIVA POWER SYSTEMS	-	1	-	-