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IP Verse

Weiss Klimatechnik competitive analysis

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Explore patent oppositions filed by Weiss Klimatechnik 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
EP3404338	Air Treatment Device And Method Of Operating Said Device	SCHILLING ENGINEERING	Jan 18, 2022
EP2722456	Cleanroom Barrier Unit	SCHILLING ENGINEERING	Dec 23, 2021
EP2886966	Clean Room System And Method Of Operating The Same	SCHILLING ENGINEERING	Jan 13, 2021
EP2722603	Clean Room System	SCHILLING ENGINEERING	Feb 24, 2020

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

IP litigation analysis comparing Weiss Klimatechnik 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
WEISS KLIMATECHNIK	4	-	-	-
SCHILLING ENGINEERING	-	4	-	-