IP Verse

Diehl Ako Stiftung competitive analysis

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

Last updated on: Sep 17, 2026

Patent Number	Title	Applicant	Opposition Date
EP3523874	Variable Speed Drive For A Hvac&R System	JOHNSON CONTROLS TECHNOLOGY	Mar 31, 2026
EP2860295	Washing Machine System	PANASONIC MANAGEMENT	May 29, 2018
EP2723930	Operating And Display Device For A Domestic Appliance, And Domestic Appliance	BSH BOSCH UND SIEMENS HAUSGERTE	Jan 26, 2017
EP2740829	Washing Machine Or Dishwasher With A Device For Introducing Liquid Washing Or Rinsing Agent	MIELE & CIE. KG	Aug 29, 2016

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

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

Last updated on: Sep 17, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DIEHL AKO STIFTUNG	4	-	-	-
BSH BOSCH UND SIEMENS HAUSGERTE	-	84	-	-
BSH HAUSGERTE	-	140	-	-
JOHNSON CONTROLS TECHNOLOGY	-	10	-	7