IP Verse

Trend Micro competitive analysis

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

Last updated on: Feb 1, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Trend Micro
IPR2024-00106	Nov 8, 2023	TREND MICRO	OPEN TEXT	Terminated-Settled
IPR2023-01459	Oct 4, 2023	TREND MICRO	OPEN TEXT	Terminated-Settled
IPR2023-01389	Sep 7, 2023	TREND MICRO	OPEN TEXT	Terminated-Settled
IPR2023-01390	Sep 7, 2023	TREND MICRO	OPEN TEXT	Institution Denied
IPR2023-01391	Sep 7, 2023	TREND MICRO	OPEN TEXT	Institution Denied
IPR2023-01392	Sep 7, 2023	TREND MICRO	OPEN TEXT	Terminated-Settled
IPR2023-01380	Sep 5, 2023	TREND MICRO	OPEN TEXT	Terminated-Settled
IPR2023-00800	Apr 6, 2023	TREND MICRO	TAASERA LICENSING	Institution Denied
IPR2023-00801	Apr 6, 2023	TREND MICRO	TAASERA LICENSING	Institution Denied
IPR2023-00798	Apr 5, 2023	TREND MICRO	TAASERA LICENSING	Terminated-Settled

IP litigation analysis comparing Trend Micro 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
TREND MICRO	-	-	22	-
CUPP COMPUTING	-	-	-	12
OPEN TEXT	-	-	-	41
TAASERA LICENSING	-	-	-	19