IP Verse

Hollatz competitive analysis

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

Last updated on: Oct 23, 2025

Patent Number	Title	Applicant	Opposition Date
Get instant updates on new opposition filings by the company
EP3628319	Methods Of Treating Hepatic Encephalopathy Using Rifaximin	SALIX PHARMACEUTICALS	Nov 14, 2024
EP3191461	Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole	PFIZER	Aug 3, 2022
EP2350096	Methods Of Treating Hepatic Encephalopathy	SALIX PHARMACEUTICALS	Sep 11, 2020
EP3272361	Method For Producing A Freeze-Dried Pharmaceutical Composition Containing Mitomycin C	MEDAC GESELLSCHAFT FR KLINISCHE SPEZIALPRPARATE	Aug 20, 2020
EP2802562	Process For The Preparation Of Travoprost	CHINOIN GYGYSZER S VEGYSZETI TERMKEK GYRA ZRT	Oct 23, 2019
EP2665680	Method For Obtaining Elements Or Element Compounds From The Intermediate Products Or By-Products Obtained During The Production Of Titanium Dioxide	HUNTSMAN P&A UERDINGEN	Jul 18, 2018

Explore the latest publications and patents granted to Hollatz, showcasing their recent innovations and technological advancements.

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

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

Last updated on: Oct 23, 2025

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
HOLLATZ	6	-	-	-
EUROAPI HUNGARY LIABILITY	-	1	-	-
HUNTSMAN P&A UERDINGEN	-	1	-	-
SALIX PHARMACEUTICALS	-	17	-	3