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

Patent No. EP3380235 (titled "Method For Preparing An Adsorbent Material Comprising A Step Of Basic Mixing, And Method For Extracting Lithium From Saline Solutions Using Said Material") was filed by Eramet on Nov 24, 2016. The application was issued on Sep 3, 2025.

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 DateRepresentative
VULCAN ENERGIE RESSOURCENApr 20, 2023DURM PATENTANWALTE PARTG MBB

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

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