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Schumacher, Henrik competitive analysis

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

Last updated on: Oct 8, 2026

Patent Number	Title	Applicant	Opposition Date
EP2264486	Ophthalmic Molding Composition	ALCON	May 21, 2019

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

Last updated on: Oct 10, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Schumacher, Henrik
IPR2019-01135	May 30, 2019	CHARTER COMMUNICATIONS	SCHUMACHER, HENRIK	Institution Denied

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

Last updated on: Oct 8, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SCHUMACHER, HENRIK	1	-	-	1
ALCON	21	27	16	6
CHARTER COMMUNICATIONS	-	-	16	-
NOVARTIS	12	546	-	21