IP Verse

Potter Clarkson competitive analysis

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Explore patent oppositions filed by Potter Clarkson 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
EP3818078	Methods Of Producing Recombinant Proteins	BRISTOL MYERS SQUIBB	Nov 28, 2024
EP3122870	Methods And Genetic Systems For Cell Engineering	GINKGO BIOWORKS	Mar 28, 2023
EP3178483	Composition For Inducing Proliferation Or Accumulation Of Regulatory T Cells	THE UNIVERSITY OF TOKYO	Jan 29, 2021
EP3539548	Composition For Inducing Proliferation Or Accumulation Of Regulatory Cells	THE UNIVERSITY OF TOKYO	Jan 29, 2021
EP3552613	Composition For Inducing Proliferation Or Accumulation Of Regulatory T Cells	THE UNIVERSITY OF TOKYO	Jan 29, 2021
EP3238749	Tissue Plug	D MATRIX	Jun 18, 2019
EP2462158	Method To Improve Virus Removal In Protein Purification	F HOFFMANN LA ROCHE	Oct 9, 2018
EP2983504	Bran And Germ Flavor And Texture Improvement	INTERCONTINENTAL GREAT BRANDS	May 29, 2018
EP2345433	Tissue Plug	D MATRIX	Nov 30, 2017

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

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

IP litigation analysis comparing Potter Clarkson 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
POTTER CLARKSON	9	-	-	-
D MATRIX	-	3	-	-
F HOFFMANN LA ROCHE	16	140	-	-
THE UNIVERSITY OF TOKYO	-	16	-	1