IP Verse

Liquidia competitive analysis

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

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

Last updated on: Oct 29, 2025

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Liquidia
IPR2021-00406	Jan 7, 2021	LIQUIDIA	UNITED THERAPEUTICS	Final Written Decision
IPR2020-00769	Mar 30, 2020	LIQUIDIA	UNITED THERAPEUTICS	Institution Denied
IPR2020-00770	Mar 30, 2020	LIQUIDIA TECHNOLGIES	UNITED THERAPEUTICS	Final Written Decision

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

Last updated on: Oct 30, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
LIQUIDIA	-	-	2	-
UNITED THERAPEUTICS	-	4	1	6