IP Verse

Bruno competitive analysis

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

Last updated on: Jul 9, 2026

Patent Number	Title	Applicant	Opposition Date
EP3213630	Feeding Bucket	HIKO	Jul 14, 2021
EP2960266	Polythiol Composition, Polymerizable Composition For Optical Materials, And Use Of Polymerizable Composition For Optical Materials	MITSUI CHEMICALS	Jan 18, 2018

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

Last updated on: Jul 13, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Bruno
IPR2020-00924	May 15, 2020	CIGNA	BRUNO	Terminated-Settled
IPR2020-00818	Apr 10, 2020	WALMART	BRUNO	Terminated-Settled

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

Last updated on: Jul 9, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
BRUNO BOCK CHEMISCHE FABRIK	1	-	-	-
MITSUI CHEMICALS	1	15	-	-