IP Verse

Potter Clarkson patent opposition analysis

The comprehensive analysis of Potter Clarkson opposition landscape, with a particular emphasis on intellectual property (IP) dynamics.

Stay updated with the latest patent oppositions filed by Potter Clarkson

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3943466	A Filler Compound And Use Of A Filler Compound	SAINT GOBAIN	Aug 3, 2026	DANA LIM
EP3935126	Process And Methods For Reclaiming Flammable And Non-Flammable Hydrofluoro-Olefin Containing Refrigerants	THE CHEMOURS FC	Jun 23, 2026	MEXICHEM FLUOR DE CV
EP4185318	Extended, High Dose Vegf Antagonist Regimens For Treatment Of Angiogenic Eye Disorders	BAYER HEALTHCARE	Jun 1, 2026	ADVANZ PHARMA SERVICES UK
EP3963021	Stabilized Fluoroolefin Compositions And Methods For Their Production, Storage And Usage	THE CHEMOURS FC	May 22, 2026	MEXICHEM FLUOR DE CV
EP4203873	Portable Limb Compression System	NATIONAL UNIVERSITY HOSPITAL SINGAPORE	May 11, 2026	HILOTHERM HOLDING
EP3234150	Fungal Genome Modification Systems And Methods Of Use	DANISCO	May 8, 2026	NOVOZYMES
EP3234151	Fungal Genome Modification Systems And Methods Of Use	DANISCO	May 8, 2026	NOVOZYMES
EP3642541	Refrigeration Systems And Methods	HONEYWELL	Apr 28, 2026	MEXICHEM FLUOR DE CV
EP4053241	Stabilized Fluoroolefin Compositions And Methods For Their Production, Storage And Usage	THE CHEMOURS FC	Apr 23, 2026	MEXICHEM FLUOR DE CV
EP4242284	Two-Material P&A Plug	CONOCOPHILLIPS	Apr 16, 2026	POTTER CLARKSON

Top companies who are the clients of Potter Clarkson

Company	Total
MEXICHEM FLUOR DE CV	63
NOVOZYMES	40
STRAWMAN	20
BUNGE LODERS CROKLAAN	15
POTTER CLARKSON	10
ELANCO	9
CHEVRON PHILLIPS CHEMICAL LP	9
ARLA FOODS AMBA	7
GENERAL ELECTRIC TECHNOLOGY	7
NOVO NORDISK	5