The weekly litigation news digest is live. Subscribe now

IP Verse

Cathode Active Material For Lithium Secondary Batteries - EP2940761

The patent EP2940761 was granted to Enerceramic on Dec 18, 2019. The application was originally filed on Dec 26, 2013 under application number EP13868086A. The patent is currently recorded with a legal status of "Revoked".

EP2940761

ENERCERAMIC
Application Number
EP13868086A
Filing Date
Dec 26, 2013
Status
Revoked
Aug 5, 2022
Publication Date
Dec 18, 2019
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

Get instant alerts for new oppositions and patent status changes

JOHNSON MATTHEY PUBLICSep 16, 2020GLEAVE -

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTKR100274892B
INTERNATIONAL-SEARCH-REPORTKR20060060609
INTERNATIONAL-SEARCH-REPORTKR20060105039
INTERNATIONAL-SEARCH-REPORTKR20070097923
INTERNATIONAL-SEARCH-REPORTKR20120118435
OPPOSITIONEP2328216
OPPOSITIONEP2662914
OPPOSITIONEP2662915
OPPOSITIONUS2009068661
OPPOSITIONUS2010081055
OPPOSITIONUS2011240913
OPPOSITIONWO2010094394
OPPOSITIONWO2012093797
OPPOSITIONWO2012093798
SEARCHEP2405521
SEARCHWO2006091019
SEARCHWO2012171780

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