IP Verse

Herzog competitive analysis

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

Last updated on: Aug 27, 2026

Patent Number	Title	Applicant	Opposition Date
EP3703671	New Cannabis Compositions And Industrial Methods For Production Thereof	BUZZELET	Oct 8, 2025
EP3305321	Therapeutic Agent And Therapeutic Method For Pulmonary Hypertension	KYOWA HAKKO KIRIN	Jul 15, 2025
EP3396745	Multi-Layer Anode Comprising Natural Graphite And Artificial Graphite, And Lithium Secondary Battery Comprising Same	LG CHEM	Jul 31, 2024
EP3738585	Direct Compression Formulation And Process	NOVARTIS	Sep 11, 2023
EP3582932	Alumina Abrasive Particles Used For Automotive Finishing Compositions	SAINT GOBAIN	Dec 30, 2022
EP3543333	Method For Screening Alpha-Amylases	NOVOZYMES	Oct 5, 2022
EP2825643	Variant Alpha Amylases With Enhanced Activity On Starch Polymers	DANISCO	Aug 2, 2022
EP2689359	Device And Method For Detecting An Actuation Action Performable With A Medical Device	SANOFI AVENTIS DEUTSCHLAND	Aug 25, 2021
EP3258992	Data Collection Device For Attachment To An Injection Device	SANOFI AVENTIS DEUTSCHLAND	Aug 25, 2021
EP2951025	Improved Transfer Medium	KASPAR PAPIR PTE	Feb 21, 2020

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

IP litigation analysis comparing Herzog 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
HERZOG FIESSER & PARTNER PATENTANWALTE PARTG MBB	12	-	-	-
MERCK SHARP & DOHME	23	49	61	5