The weekly litigation news digest is live. Subscribe now

IP Verse

Car With Several Levels With Offset Floor - EP3712029

The patent EP3712029 was granted to Alstom on Dec 15, 2021. The application was filed on Mar 13, 2020 under application number EP20163083A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3712029

ALSTOM
Application Number
EP20163083A
Filing Date
Mar 13, 2020
Status
Opposition Rejected
Jan 17, 2025
Publication Date
Dec 15, 2021
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
STADLER RAILJun 20, 2022HEPP WENGER RYFFELADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
OPPOSITIONDE1167666
OPPOSITIONDE29507057U
OPPOSITIONEP0337376
OPPOSITIONEP0511155
OPPOSITIONEP1426262
OPPOSITIONUS2519049
OPPOSITIONWO2013135670
OPPOSITIONWO2014063892
SEARCHFR2846291
SEARCHJPS60179373
SEARCHUS1588906
SEARCHUS2003056686
SEARCHWO2014063892

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

  • Get instant alerts for new documents