The weekly litigation news digest is live. Subscribe now

IP Verse

Train-Information Management Device And Device Control Method - EP2886386

The patent EP2886386 was granted to Mitsubishi Electric on Sep 27, 2017. The application was filed on Aug 14, 2012 under application number EP12891390A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2886386

MITSUBISHI ELECTRIC
Application Number
EP12891390A
Filing Date
Aug 14, 2012
Status
Opposition Rejected
Jul 23, 2021
Publication Date
Sep 27, 2017
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
SIEMENSJun 27, 2018MAIERADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONJP2009119963
INTERNATIONAL-SEARCH-REPORTJP2005033981
INTERNATIONAL-SEARCH-REPORTJP2005160269
INTERNATIONAL-SEARCH-REPORTJP2009119963
INTERNATIONAL-SEARCH-REPORTJP2009196404
OPPOSITIONDE19741312
OPPOSITIONDE19954190
OPPOSITIONDE4416107
OPPOSITIONEP0826571
OPPOSITIONEP1512601
OPPOSITIONEP1897745
OPPOSITIONEP2476573
OPPOSITIONJP2005033981
OPPOSITIONJP2005160269
OPPOSITIONJP2008285126
OPPOSITIONJP2009119963
OPPOSITIONJP2009183079
OPPOSITIONJP2009196404
OPPOSITIONJP2009225630
OPPOSITIONUS2005007049
OPPOSITIONUS2010186619
OPPOSITIONWO2005097573
OPPOSITIONWO2010078133
OPPOSITIONWO2012076026
SEARCHEP2476573
SEARCHJP2009183079
SEARCHJP2009225630
SEARCHWO2005097573
SEARCHWO2010078133

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