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IP Verse

Liedtke competitive analysis

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

Last updated on: Nov 13, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3342377	Valve Replacement Devices, Delivery Device For A Valve Replacement Device And Method Of Production Of A Valve Replacement Device	BOSTON SCIENTIFIC	Mar 15, 2023
EP2339721	Generator Mounted On An Internal Combustion Engine	EC POWER	Oct 27, 2021
EP2491726	Loudspeaker Assembly And System	BLUEPRINT ACOUSTICS	Sep 6, 2018

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

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

Last updated on: Nov 13, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
LIEDTKE	3	-	-	-
BLUEPRINT ACOUSTICS	-	4	-	-
BOSTON SCIENTIFIC	49	51	14	5
EC POWER	-	3	-	-