IP Verse

Spengler competitive analysis

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

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3433093	Thermally Insulated Medium Pipes Having Hfo-Containing Cell Gas	BRUGG ROHR HOLDING	May 30, 2020

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

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

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

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SPENGLER	1	-	-	-
BRUGG ROHR HOLDING	-	6	-	-