The weekly litigation news digest is live. Subscribe now

IP Verse

Device For Monitoring An Emergency Device In A Railway Vehicle - EP2944536

The patent EP2944536 was granted to Bombardier Transportation on Aug 9, 2023. The application was filed on May 8, 2015 under application number EP15166964A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2944536

BOMBARDIER TRANSPORTATION
Application Number
EP15166964A
Filing Date
May 8, 2015
Status
Patent Maintained As Amended
Jul 7, 2023
Publication Date
Aug 9, 2023
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
SIEMENS MOBILITYSep 24, 2020SIEMENS PATENT ATTORNEYSADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
OPPOSITIONDE19544158
OPPOSITIONDE19934388
OPPOSITIONEP0465707
OPPOSITIONUS2005231354
OPPOSITIONUS2009243836
OPPOSITIONUS2012188076
OPPOSITIONUS4003048
OPPOSITIONUS4034697
OPPOSITIONUS4360802
OPPOSITIONUS5952919
SEARCHDE19544158
SEARCHDE19934388
SEARCHEP0465707
SEARCHUS2005231354

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