IP Verse

Siemens Patent Attorneys patent opposition analysis

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

Latest patent oppositions filed by Siemens Patent Attorneys

Stay updated with the latest patent oppositions filed by Siemens Patent Attorneys

Patent NumberTitleApplicantOpposition DateOpposition Company
EP3842311
Locomotive Driving Mode Switching Method, Apparatus, And MediumZHUZHOU CRRC TIMES ELECTRICJan 22, 2026SIEMENS MOBILITY
EP4301648
Device And Method For Rail System Device Maintenance PlanningSCHWEIZERISCHE BUNDESBAHNEN SBBJan 15, 2026SIEMENS MOBILITY
EP3766755
A Balise For A Railway TrackALSTOMDec 4, 2025SIEMENS MOBILITY
EP3842276
Train And Multi-Current Power Conversion System ThereofZHUZHOU CRRC TIMES ELECTRICDec 4, 2025SIEMENS MOBILITY
EP3988376
Train Security System, Train Security Control Method, And On-Train DeviceHITACHINov 19, 2025SIEMENS MOBILITY
EP3739605
Controlled Switching Of A Circuit BreakerHITACHI ENERGY SWITZERLANDOct 15, 2025SIEMENS
EP3831692
Control System For A Traffic Network And Method For Preparing And/Or Adapting Such A Control SystemGTS DEUTSCHLANDOct 14, 2025SIEMENS MOBILITY
EP3198246
Method For State Determination In A Rail VehicleBOMBARDIER TRANSPORTATIONAug 20, 2025SIEMENS MOBILITY
EP3450281
Method For Vital Coupling Of A Route-Based Protection System And A Block-Based Protection System, Train Movement Protection SystemHITACHI RAIL GTS DEUTSCHLANDJul 23, 2025SIEMENS MOBILITY
EP3900999
Migration Of An Existing Technical Railway Installation To A New Technical Railway InstallationTHALES RAIL SIGNALLING SOLUTIONSJun 19, 2025SIEMENS MOBILITY

Top clients of Siemens Patent Attorneys

Top companies who are the clients of Siemens Patent Attorneys

CompanyTotal
SIEMENS MOBILITY59
SIEMENS41
SIEMENS MOBILITY AUSTRIA7
SIEMENS SCHWEIZ3
SIEMENS LOGISTICS2
CLECIM1
INNOMOTICS1