IP Verse

Tk Elevator Gmbh competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3403970	A Method And System For Generating Maintenance Data Of An Elevator Door System	KONE	Jul 28, 2021
EP2013130	Elevator System	KONE	May 27, 2015

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

IP litigation analysis comparing Tk Elevator Gmbh 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
TK ELEVATOR GMBH	2	-	-	-
KONE	38	66	-	-