IP Verse

Liquidia Technolgies competitive analysis

Discover the latest PTAB cases involving Liquidia Technolgies, 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 Liquidia Technolgies
IPR2020-00770	Mar 30, 2020	LIQUIDIA TECHNOLGIES	UNITED THERAPEUTICS	Final Written Decision

IP litigation analysis comparing Liquidia Technolgies 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
LIQUIDIA TECHNOLGIES	-	-	1	-
UNITED THERAPEUTICS	-	4	1	6