IP Verse

Quimica Sintetica competitive analysis

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Explore patent oppositions filed by Quimica Sintetica 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
EP3977993	Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole For Use As A Medicament	PFIZER	Oct 29, 2024
EP3191461	Crystalline Solid Forms Of 6-Carboxy-2-(3,5-Dichlorophenyl)-Benzoxazole	PFIZER	Aug 3, 2022
EP2962690	(+)-2-[1-(3-Ethoxy-4-Methoxyphenyl)-2-Methylsulfonylethyl]-4-Acetylaminoisoindoline-1,3-Dione: Methods Of Using And Compositions Thereof	AMGEN EUROPE	Oct 15, 2019

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

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

IP litigation analysis comparing Quimica Sintetica 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
QUIMICA SINTETICA	3	-	-	-
AMGEN EUROPE	2	26	-	-
CELGENE	-	68	-	11
PFIZER	51	87	43	12