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IP Verse

Passenger Transport Vehicle - EP3868626

The patent EP3868626 was granted to Alstom on May 1, 2024. The application was originally filed on May 24, 2017 under application number EP21162618A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3868626

ALSTOM
Application Number
EP21162618A
Filing Date
May 24, 2017
Status
Granted And Under Opposition
Mar 29, 2024
Publication Date
May 1, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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SIEMENS MOBILITYJan 30, 2025SIEMENS HEALTHINEERS PATENT ATTORNEYSADMISSIBLE
STADLER RAILJan 28, 2025HEPP WENGER RYFFELADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication Number
OPPOSITIONAT345335B
OPPOSITIONDE102013111420
OPPOSITIONDE1811400
OPPOSITIONDE202011052403U
OPPOSITIONDE202012100077U
OPPOSITIONDE2725867
OPPOSITIONDE29507057U
OPPOSITIONDE29512446U
OPPOSITIONDE4314405
OPPOSITIONDE4442368
OPPOSITIONDE69816366T
OPPOSITIONDE9421209U
OPPOSITIONEP0625457
OPPOSITIONEP1767389
OPPOSITIONEP2363333
SEARCHDE102013111420
SEARCHDE29507057U
SEARCHDE29512446U
SEARCHDE4314405
SEARCHDE4442368
SEARCHDE9421209U

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.

  • Date

    Description

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