IP Verse

Hlfip Holding competitive analysis

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

Last updated on: Feb 20, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Hlfip Holding
IPR2021-00444	Feb 9, 2021	TELLINK	HLFIP HOLDING	Institution Denied
IPR2021-00445	Feb 9, 2021	TELLINK	HLFIP HOLDING	Institution Denied

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

Last updated on: Feb 19, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
HLFIP HOLDING	-	-	-	2
TELLINK	-	-	31	17