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Train Traffic Control System And Method For Safe Displaying A State Indication Of A Route And Train Control System

PatentPatent Analysis

EP3549842

GTS DEUTSCHLAND
Application Number
EP18177217A
Filing Date
Jun 12, 2018
Status
Patent Maintained As Amended
Jan 10, 2025
Grant Date
Feb 12, 2025
External Links
Slate, Register, Google Patents

Biblio Summary

The patent EP3549842B2 was granted on Feb 12, 2025 by GTS Deutschland The patent is currently Patent Maintained As Amended.

Patents Cited during Opposition New

Patent citations in opposition refer to prior patents or publications that may challenge the validity of a contested patent. These references help assess whether the invention is truly novel or overlaps with existing intellectual property.

Citation PhasePatent NumberPatent LinkCited Text
OppositionUS2009254986
 N/A
OppositionWO03093999
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OppositionEP1942041
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OppositionEP1750988
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OppositionEP2551787
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OppositionDE102014201551
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OppositionEP3040862
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OppositionEP2244188
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OppositionDE4306470
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OppositionUS2010271194
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OppositionUS2011057951
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OppositionUS2011157222
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OppositionUS2011199308
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OppositionDE102011005188
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OppositionDE102012207439
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OppositionUS2014088802
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OppositionUS2015277838
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OppositionUS2016267885
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OppositionEP3082127
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OppositionDE102015209448
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OppositionUS2016379381
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OppositionUS2016379331
 N/A

Dossier Documents of the Patent

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

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