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IP Verse

Katun competitive analysis

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

Last updated on: Nov 27, 2025

Patent Number	Title	Applicant	Opposition Date
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EP3686683	Developer Replenishing Container And Developer Replenishing System	CANON KABUSHIKI KAISHA	Dec 13, 2024

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

Last updated on: Dec 1, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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IPR2016-01149	Jun 3, 2016	KATUN	TOSHIBA TEC	Institution Denied
IPR2016-01010	May 6, 2016	KATUN	TOSHIBA TEC	Terminated-Settled

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

Last updated on: Nov 27, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
KATUN GERMANY KATUN EDC KATUN GENERAL PLASTIC INDUSTRIAL	1	-	-	-
CANON KABUSHIKI KAISHA	1	8	-	15