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IP Verse

Schumacher competitive analysis

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Explore patent oppositions filed by Schumacher 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
EP3984365	Aqueous Disinfectant Composition Containing Peracetic Acid	KNIELER & TEAM	Jun 10, 2025
EP3266306	Impregnated Textile Fabric Providing Effective Delivery Of An Alcoholic Impregnant	SCHLKE & MAYR	May 3, 2023
EP2264486	Ophthalmic Molding Composition	ALCON	May 21, 2019

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

IP litigation analysis comparing Schumacher 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
SCHUMACHER	1	-	-	-
ALCON	15	22	16	6
NOVARTIS	6	422	-	21