IP Verse

Passage Bio competitive analysis

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

Last updated on: Feb 4, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
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PGR2021-00073	Mar 30, 2021	PASSAGE BIO	THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA	Institution Denied

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

Last updated on: Feb 5, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
PASSAGE BIO	-	-	1	-
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA	-	38	-	7