Process For The Recovery Of Lithium - EP3884076

The patent EP3884076 was granted to Umicore on Sep 7, 2022. The application was originally filed on Oct 31, 2019 under application number EP19800950A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3884076

UMICORE
Application Number
EP19800950A
Filing Date
Oct 31, 2019
Status
Opposition Rejected
Mar 21, 2025
Publication Date
Sep 7, 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

Get instant alerts for new oppositions and patent status changes

HOFFMANN EITLEJun 6, 2023HOFFMANN EITLEADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONCN107964593
DESCRIPTIONUS2561439
DESCRIPTIONUS2627452
INTERNATIONAL-SEARCH-REPORTCN107964593
INTERNATIONAL-SEARCH-REPORTWO2011035915
INTERNATIONAL-SEARCH-REPORTWO2017121663
OPPOSITIONCN105154659
OPPOSITIONCN107964593
OPPOSITIONEP0250342
OPPOSITIONUS2012240729
OPPOSITIONUS5131988
OPPOSITIONUS7169206
OPPOSITIONWO2011035915
OPPOSITIONWO2017121663

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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