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IP Verse

Method For Preparing An Adsorbent Material Comprising A Step Of Basic Mixing, And Method For Extracting Lithium From Saline Solutions Using Said Material - EP3380235

The patent EP3380235 was granted to Eramet on Sep 3, 2025. The application was filed on Nov 24, 2016 under application number EP16801228A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3380235

ERAMET
Application Number
EP16801228A
Filing Date
Nov 24, 2016
Status
Patent Maintained As Amended
Aug 1, 2025
Publication Date
Sep 3, 2025
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
VULCAN ENERGIE RESSOURCENApr 20, 2023DURM PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONCN1243112
DESCRIPTIONRU2234367
DESCRIPTIONUS6280693
INTERNATIONAL-SEARCH-REPORTCN1511964
INTERNATIONAL-SEARCH-REPORTFR3015458
INTERNATIONAL-SEARCH-REPORTUS4348297
INTERNATIONAL-SEARCH-REPORTUS8753594
INTERNATIONAL-SEARCH-REPORTWO2015162272
OPPOSITIONEP0103034
OPPOSITIONUS4472362
OPPOSITIONUS4727167
OPPOSITIONUS6280693
OPPOSITIONUS8753594
OPPOSITIONUS8901032
OPPOSITIONWO2015162272

Dossier Documents

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    Description

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