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IP Verse

Battery Having Removable Air Electrode - EP3072175

The patent EP3072175 was granted to Electricit DE France on Jan 26, 2022. The application was filed on Nov 21, 2014 under application number EP14814939A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3072175

ELECTRICIT DE FRANCE
Application Number
EP14814939A
Filing Date
Nov 21, 2014
Status
Patent Maintained As Amended
Dec 24, 2021
Publication Date
Jan 26, 2022
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
NANTENERGYMay 10, 2019BECK GREENERADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS5190833
INTERNATIONAL-SEARCH-REPORTUS5418080
INTERNATIONAL-SEARCH-REPORTUS6355369
OPPOSITIONFR2768264
OPPOSITIONUS2005123815
OPPOSITIONUS2011086278
OPPOSITIONUS4828939
OPPOSITIONUS4957826
OPPOSITIONUS5318861
OPPOSITIONUS5328778
OPPOSITIONUS5418080
OPPOSITIONUS6869710
OPPOSITIONWO2013066828
OPPOSITIONWO2013066829

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

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