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IP Verse

Wurmser competitive analysis

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

Last updated on: Nov 27, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP2536456	Automatic Injection Device With Torsional Spring	SANOFI AVENTIS DEUTSCHLAND	Jan 28, 2022

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

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

Last updated on: Nov 27, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
WURMSER	1	-	-	-
SANOFI AVENTIS DEUTSCHLAND	16	30	-	24