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IP Verse

D Young competitive analysis

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Explore patent oppositions filed by D Young against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3186306	Expanded Polymer Pellets	ADIDAS	May 24, 2023
EP3041879	Bio-Derived Ethylene Glycol Compositions For Polyester Bottles	BIOCHEMTEX	Feb 24, 2023
EP3791820	High Density Electrode Mapping Catheter	ST JUDE MEDICAL	Nov 7, 2022
EP3470432	Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist	REGENERON PHARMACEUTICALS	Jul 6, 2022
EP3107575	Methods For Treating Or Preventing Asthma By Administering An Il-4R Antagonist	REGENERON PHARMACEUTICALS	May 25, 2022
EP3366283	Direct Compression Formulation And Process	NOVARTIS	May 19, 2022
EP2834246	Combination Products With Tyrosine Kinase Inhibitors And Their Use	NOVARTIS	Apr 28, 2022
EP3679861	Flexible High-Density Mapping Catheter Tips And Flexible Ablation Catheter Tips With Onboard Hihg-Density Mapping Electrodes	ST JUDE MEDICAL	Nov 16, 2021
EP3419934	Process For Revamping An Ammonia Plant	JOHNSON MATTHEY PUBLIC	Oct 6, 2021
EP3256573	Recombinant Adeno-Associated Virus Particle Purification With Multiple-Step Anion Exchange Chromatography	ASSOCIATION FRANAISE CONTRE LES MYOPATHIES	Sep 9, 2021

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

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

Last updated on: Nov 13, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
D YOUNG	29	-	-	-
AMGEN	8	138	8	11
NOVARTIS	6	422	-	21
ST JUDE MEDICAL	1	46	9	-