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IP Verse

De Simone & Partners competitive analysis

Explore patent oppositions filed by De Simone & Partners against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 25, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by De Simone & Partners
EP3611169	New Gadolinium Chelate Compounds For Use In Magnetic Resonance Imaging	BAYER	Apr 20, 2022
EP3303307	New Gadolinium Chelate Compounds For Use In Magnetic Resonance Imaging	BAYER	Jun 4, 2020

Discover the latest PTAB cases involving De Simone & Partners, highlighting their recent legal challenges and patent disputes.

IP litigation analysis comparing De Simone & Partners with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 25, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DE SIMONE & PARTNERS	2	-	-	-
BAYER	31	56	-	-