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IP Verse

Passenger Rail Car And Train Comprising Such A Car - EP3225493

The patent EP3225493 was granted to Alstom Transport on Aug 1, 2018. The application was filed on Mar 31, 2017 under application number EP17164279A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3225493

ALSTOM TRANSPORT
Application Number
EP17164279A
Filing Date
Mar 31, 2017
Status
Granted And Under Opposition
Jun 29, 2018
Publication Date
Aug 1, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
BOMBARDIER TRANSPORTATIONApr 30, 2019ALATISWITHDRAWN

Patent Citations (16) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONCN2875897Y
OPPOSITIONEP0071689
OPPOSITIONEP0621164
OPPOSITIONEP0625457
OPPOSITIONEP0756980
OPPOSITIONEP0760321
OPPOSITIONEP1466801
OPPOSITIONEP2363333
OPPOSITIONEP2993101
OPPOSITIONFR2462318
OPPOSITIONUS1724149
SEARCHCN2875897Y
SEARCHEP0071689
SEARCHEP0760321
SEARCHFR2462318
SEARCHUS1724149

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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