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Explore patent oppositions filed by Ansaldo Energia Switzerland against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Patent NumberTitleApplicantOpposition Date
EP3698031Method For Operating A Burner Arrangement Of A Gas TurbineSIEMENSApr 7, 2022
EP3475531Methods For Repairing Airfoil Trailing Edges To Include Ejection Slots ThereinGENERAL ELECTRICFeb 25, 2022
EP3240971Combustion Chamber For A Gas Turbine EngineSIEMENSNov 12, 2020
EP2882939Method For Treating A Gas Turbine Blade And Gas Turbine Having Said BladeSIEMENSOct 7, 2020
EP2067940Method For Operating A Combined Cycle Power Plant, And Also Combined-Cycle Power Plant For Carrying Out The MethodALSTOM TECHNOLOGYJul 1, 2020
EP2947335Screw ToolROLLS ROYCEApr 17, 2019
EP2909760Method And System For Probabilistic Fatigue Crack Life EstimationSIEMENSApr 4, 2019
EP2479407Mounting/Dismounting Jig For Combustor Tail Pipe And Tail Pipe Installation MethodMITSUBISHI HEAVY INDUSTRIESMay 11, 2018
EP2256318Combustor Tail Tube Guide Jig, Method For Removing Combustor Of Gas Turbine And Method For Fixing The SameMITSUBISHI HEAVY INDUSTRIESApr 18, 2018

Explore Ansaldo Energia Switzerland's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Patent NumberGrant DateTitleTotal Oppositions
EP2921648Dec 26, 2018Gas Turbine Blade Comprising Bended Leading And Trailing Edges1