IP Verse

Sonnen competitive analysis

Explore the latest publications and patents granted to Sonnen, showcasing their recent innovations and technological advancements.

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

Last updated on: Sep 25, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP2333219	Prefabricated Door Or Window Frame Unit With An Insulating Surround	SDTIROL FENSTER	Sep 12, 2019
EP2293410	Energy Control Device For An Energy Network With A Control Unit For Controlling An Energy Flow Between The Energy Generator, The Energy Storage Unit, The Load Unit And/Or The Energy Network	ROBERT BOSCH	Nov 22, 2017

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

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

Last updated on: Sep 25, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced	Strategy Type
SONNEN	1	-	-	-	Highly Aggressive
ROBERT BOSCH	27	95	7	8	Balanced
VOLTWERK ELECTRONICS	-	2	-	-	Non-Active