IP Verse

Dipharma S.a. competitive analysis

Explore patent oppositions filed by Dipharma S.a. against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3461503	Methods Of Administering Tetrahydrobiopterin, Associated Compositions, And Methods Of Measuring	BIOMARIN PHARMACEUTICAL	Nov 9, 2022
EP3138566	Treatment Of Phenylketonuria With Bh4	BIOMARIN PHARMACEUTICAL	Oct 26, 2022
EP2545939	Methods Of Administering Tetrahydrobiopterin, Associated Compositions, And Methods Of Measuring	BIOMARIN PHARMACEUTICAL	Jul 13, 2021

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

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

Last updated on: Aug 27, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DIPHARMA S.A.	3	-	-	-
BIOMARIN PHARMACEUTICAL	-	18	3	2