IP Verse

Duk San Neolux competitive analysis

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

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

Last updated on: Oct 28, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Duk San Neolux
IPR2017-00197	Nov 2, 2016	DUK SAN NEOLUX	IDEMITSU KOSAN	Institution Denied
IPR2016-00148	Nov 4, 2015	DUK SAN NEOLUX	IDEMITSU KOSAN	Final Written Decision

IP litigation analysis comparing Duk San Neolux 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
DUK SAN NEOLUX	-	-	2	-
IDEMITSU KOSAN	-	13	-	5