IP Verse

Ube Industries competitive analysis

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

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Ube Industries
IPR2019-00649	Jan 31, 2019	SAMSUNG SDI	UBE INDUSTRIES	Terminated-Settled
IPR2018-00611	Feb 9, 2018	SAMSUNG SDI	UBE INDUSTRIES	Terminated-Settled
IPR2017-02115	Sep 15, 2017	SAMSUNG SDI	UBE INDUSTRIES	Institution Denied
IPR2017-02116	Sep 15, 2017	SAMSUNG SDI	UBE INDUSTRIES	Institution Denied

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

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
UBE INDUSTRIES	-	-	-	4
SAMSUNG SDI	-	6	5	1