IP Verse

Hoffman Eitle competitive analysis

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

Last updated on: Jun 25, 2026

Patent Number	Title	Applicant	Opposition Date
EP3755682	Stabilization Of Polyhydric Alcohols By Steam Injection	SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ	Oct 16, 2023
EP3884076	Process For The Recovery Of Lithium	UMICORE	Jun 6, 2023
EP3041879	Bio-Derived Ethylene Glycol Compositions For Polyester Bottles	BIOCHEMTEX	Feb 23, 2023
EP3878648	Composite Material With A Thermoplastic Film For Use In A Floor Panel And A Method For Its Manufacture	FLOORING	Jan 17, 2023
EP2435453	Derivatives Of Native Lignin	FIBRIA INNOVATIONS	Dec 1, 2022
EP2435455	Derivatives Of Native Lignin From Softwood Feedstocks	FIBRIA INNOVATIONS	Nov 22, 2022
EP3656373	Syringe	NOVARTIS	Nov 15, 2022
EP3033086	Combination Therapy For The Treatment Of Cancer	NOVARTIS	Jun 21, 2022
EP3692983	Oral Formulations Of Cytidine Analogs And Methods Of Use Thereof	CELGENE	May 10, 2022
EP3560976	Ionically Hydrophilized Polyisocyanates And Radical Scavenger And/Or Peroxide Decomposition Agent	COVESTRO	Feb 22, 2022

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

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

Last updated on: Jun 25, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
HOFFMAN EITLE	56	-	-	-
CELGENE	-	89	-	11
F HOFFMANN LA ROCHE	16	197	-	-
NOVARTIS	6	526	-	21