IP Verse

Extrovis competitive analysis

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

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3324936	Method For Producing A Bortezomib Ester Solution	STADA ARZNEIMITTEL	Jun 27, 2023
EP3324937	Ready-To-Use Bortezomib Solution	STADA ARZNEIMITTEL	May 16, 2023

Explore the latest publications and patents granted to Extrovis, showcasing their recent innovations and technological advancements.

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

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

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
EXTROVIS	2	-	-	-
STADA ARZNEIMITTEL	109	28	-	-