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IP Verse

Lithium Complex Oxide For Lithium Secondary Battery Positive Active Material And A Method Of Preparing The Same - EP3279977

The patent EP3279977 was granted to Ecopro BM on Mar 11, 2020. The application was filed on Mar 14, 2017 under application number EP17160906A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3279977

ECOPRO BM
Application Number
EP17160906A
Filing Date
Mar 14, 2017
Status
Granted And Under Opposition
Feb 7, 2020
Publication Date
Mar 11, 2020
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
JOHNSON MATTHEY PUBLICDec 10, 2020MEWBURN ELLISADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
EXAMINATIONEP2634148
EXAMINATIONUS2012009474
OPPOSITIONUS2012009474
OPPOSITIONUS2016181611
OPPOSITIONWO02103824
OPPOSITIONWO2013025328
OPPOSITIONWO2017189887
OTHERUS2016181611
OTHERUS8790827
SEARCHUS2005014065
SEARCHUS2011287321
SEARCHUS2015053890
SEARCHUS2016181611

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.

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