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L Air Liquide Societe Anonyme Pour L Etude Et L Exploitation Des Procedes Georges Claude patent opposition analysis

Latest oppositions filed by L Air Liquide Societe Anonyme Pour L Etude Et L Exploitation Des Procedes Georges Claude

Explore patent oppositions filed by L Air Liquide Societe Anonyme Pour L Etude Et L Exploitation Des Procedes Georges Claude against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

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EP2989400Method For Obtaining An Air Product In An Air Separating System With Temporary Storage, And Air Separating SystemLINDESep 27, 2022
EP3368630Low-Temperature Mixed--Refrigerant For Hydrogen Precooling In Large ScaleLINDESep 1, 2021
EP3178804Method For Producing High-Efficiency Methanol Capable Of Reducing Emission Of Carbon DioxideKOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGYFeb 17, 2021
EP3220088Stacked Type Fluid Heater And Method Of Heating Fluid With Stacked Type Fluid HeaterKABUSHIKI KAISHA KOBE SEIKO SHO KOBE STEELFeb 3, 2021
EP2516759Modular Processing FacilityFLUORNov 10, 2020
EP3230253Method For The Purification Of Fatty Acid Alkyl EstersBDI BIOENERGYSep 18, 2020
EP3359902Fin For A Plate Heat Exchanger And Method For Producing SameLINDEMay 29, 2020
EP2478311Off-Shore Structure Comprising Two Power Systems And Method Of Powering The SameSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJApr 28, 2020
EP2917548Cryogenic Liquid Delivery System And Method With Active Pressure Building CapabilitiesCHARTApr 23, 2020
EP3066046Sulfur Recovery Unit And ProcessSAUDI ARABIAN OILDec 13, 2019

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