IP Verse

Marsh patent opposition analysis

Law FirmOpposition Filing Analysis

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

Stay updated with the latest patent oppositions filed by Marsh

Patent Number	Title	Applicant	Opposition Date	Opposition Company
EP3684613	Ig Window Unit Including Laminated Substrates For Preventing Bird Collisions	GUARDIAN GLASS	Jun 25, 2025	PILKINGTON GROUP
EP3294548	Pane Having A Thermal-Radiation-Reflecting And Having A Fastening Or Sealing Element Attached Thereto	SAINT GOBAIN	Feb 27, 2023	PILKINGTON GROUP
EP3348526	Coated Article With Silicon Nitride Inclusive Layer Adjacent Glass	GUARDIAN EUROPE	Jan 15, 2021	PILKINGTON GROUP
EP3030530	Substrate Having A Functional Coating And A Temporary Protection Layer	SAINT GOBAIN	Dec 23, 2020	PILKINGTON GROUP
EP3319915	Glass Substrate With Increased Weathering And Chemcial Resistance	AGC GLASS EUROPE	Aug 27, 2020	PILKINGTON GROUP
EP2585410	Insulating Glazing	AGC GLASS EUROPE	Jul 9, 2020	PILKINGTON GROUP
EP2877201	A Liquid Formulation Of Long-Acting Insulin And Insulinotropic Peptide	HANMI PHARM	Mar 5, 2020	JAMES POOLE
EP1993829	Substrate Comprising A Stack Having Thermal Properties	SAINT GOBAIN	Feb 18, 2019	PILKINGTON GROUP
EP1993965	Substrate Comprising A Stack Having Thermal Properties	SAINT GOBAIN	Feb 18, 2019	PILKINGTON GROUP
EP2213284	Preparation For Application To Body Surface And Preparation Holding Sheet For Application To Body Surface	BIOSERENTACH	Aug 15, 2018	LEO PHARMA

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