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Explore patent oppositions filed by Construcciones Y Auxiliar De Ferrocarriles 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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EP3164313Articulated Train-Type Rail VehicleSIEMENSOct 14, 2020

Explore Construcciones Y Auxiliar De Ferrocarriles'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.

Last updated on: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2689953Mar 14, 2018Electrical Charging System For Energy Accumulators Of Rail Vehicles1