IP Verse

Dannenberger competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP2493951	Pu Adhesive Having Viscosity Regulator	HENKEL	Apr 10, 2019
EP1729783	Biodegradable Polyurethane And Polyurethane Ureas	COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION CSIRO	Jun 7, 2017
EP1940364	Capsule Formulation Of Pirfenidone And Pharmaceutically Acceptable Excipients	INTERMUNE	Mar 11, 2015

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

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DANNENBERGER	3	-	-	-
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION CSIRO	-	1	-	-
HENKEL	873	290	1	-
INTERMUNE	-	27	-	-