IP Verse

Dr H Ulrich Drries competitive analysis

Explore patent oppositions filed by Dr H Ulrich Drries against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Jul 23, 2026

Patent Number	Title	Applicant	Opposition Date
EP3021869	Methods Of Treating Cancer Using Pd-1 Axis Binding Antagonists And Tigit Inhibitors	F HOFFMANN LA ROCHE	Apr 7, 2021
EP3066472	Compositions And Methods For Detecting And/Or Treating Inflammation	THE GENERAL HOSPITAL	Apr 30, 2020

Discover the latest PTAB cases involving Dr H Ulrich Drries, highlighting their recent legal challenges and patent disputes.

IP litigation analysis comparing Dr H Ulrich Drries with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 23, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DR H ULRICH DRRIES	2	-	-	-
F HOFFMANN LA ROCHE	16	195	-	-
THE GENERAL HOSPITAL	-	29	-	2