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IP Verse

Siemens Mobility competitive analysis

Latest oppositions filed by Siemens Mobility

Explore patent oppositions filed by Siemens Mobility against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP3988376
Train Security System, Train Security Control Method, And On-Train DeviceHITACHINov 19, 2025
EP3831692
Control System For A Traffic Network And Method For Preparing And/Or Adapting Such A Control SystemGTS DEUTSCHLANDOct 14, 2025
EP3198246
Method For State Determination In A Rail VehicleALSTOMAug 20, 2025
EP3450281
Method For Vital Coupling Of A Route-Based Protection System And A Block-Based Protection System, Train Movement Protection SystemGTS DEUTSCHLANDJul 23, 2025
EP3828726
Interlocking Device Control Method And SystemCRSC RESEARCH & DESIGN INSTITUTE GROUPJul 11, 2025
EP3900999
Migration Of An Existing Technical Railway Installation To A New Technical Railway InstallationGTS SCHWEIZJun 19, 2025
EP3868626
Passenger Transport VehicleALSTOMJan 30, 2025
EP3793220
Sound Diffusion System Embedded In A Railway Vehicle And Associated Vehicle, Method And Computer ProgramSPEEDINNOVJan 2, 2025
EP3246778
Device For Reading Out Data From A Safety-Critical Control DeviceKNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGESep 17, 2024
EP3517398
Method For Interior State Monitoring, As Well As A Vehicle Having Interior State Monitoring DeviceALSTOMJul 4, 2024

Latest patents of Siemens Mobility opposed by its competitors

Explore Siemens Mobility'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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3164313
Oct 15, 2025Articulated Train-Type Rail Vehicle3
EP2746128
Oct 8, 2025Body Of A Rail Vehicle With A Longitudinal Support Member, Comprising A Connecting Panel With Curvature1
EP4016918
Jan 29, 2025Method For Initial Distribution Of Protected Data In An Etcs Train Control System3
EP4268439
Jan 29, 2025Technical Installation And Intermediary Device For A Technical Installation1
EP4232341
Oct 9, 2024Self-Learning Warning System For Rail Vehicles1
EP4077095
Jul 17, 2024Sensor Module And Rail Vehicle Comprising Such A Sensor Module2
EP3538862
May 22, 2024Method For Predicting The Life Expectancy Of A Component Of An Observed Vehicle And Processing Unit1
EP4124539
May 8, 2024Method For Counting Axles With Computer-Aided Evaluation1
EP4103409
Nov 15, 2023Sound Attenuation Device For Vehicle Wheels1
EP4100293
Nov 1, 2023Rail Vehicle With Fully Integrated Wheelchair Zone1

Latest PTAB cases involving Siemens Mobility

Discover the latest PTAB cases involving Siemens Mobility, highlighting their recent legal challenges and patent disputes.

Last updated on: Dec 28, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2024-00947May 22, 2024SIEMENS MOBILITYMETROM RAILInstitution Denied
IPR2023-00468Jan 13, 2023SIEMENS MOBILITYMETROM RAILFinal Written Decision - Appealed
IPR2023-00470Jan 13, 2023SIEMENS MOBILITYMETROM RAILFinal Written Decision - Appealed
IPR2023-00452Jan 10, 2023SIEMENS MOBILITYMETROM RAILInstitution Denied
IPR2023-00439Jan 9, 2023SIEMENS MOBILITYMETROM RAILInstitution Denied
IPR2023-00460Jan 9, 2023SIEMENS MOBILITYMETROM RAILInstitution Denied
IPR2017-02104Sep 15, 2017WESTINGHOUSE AIR BRAKESIEMENS MOBILITYFinal Written Decision
IPR2017-02044Sep 1, 2017WESTINGHOUSE AIR BRAKESIEMENS MOBILITYFinal Written Decision
IPR2017-01866Jul 28, 2017WESTINGHOUSE AIR BRAKESIEMENS MOBILITYFinal Written Decision
IPR2017-01821Jul 25, 2017WESTINGHOUSE AIR BRAKESIEMENS MOBILITYFinal Written Decision

Peer Comparison New

IP litigation analysis comparing Siemens Mobility with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SIEMENS MOBILITY8259610
ALSTOM1530 - -
BOMBARDIER TRANSPORTATION1438 - -
KNORR BREMSE SYSTEME FR SCHIENENFAHRZEUGE - 40 - -