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IP Verse

Dirk Rossmann competitive analysis

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Explore patent oppositions filed by Dirk Rossmann 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
EP2233127	Use Of Antioxidants For The Preparation Of Pharmaceutical Or Cosmetic Compositions For Protecting The Skin From Damages By Infrared-Radiations	STADA ARZNEIMITTEL	Jul 21, 2020

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

IP litigation analysis comparing Dirk Rossmann 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
DIRK ROSSMANN	1	-	-	-
STADA ARZNEIMITTEL	110	28	-	-