IP Verse

Anti-Foaming Magnesium Hydroxide Suspension - EP4337608

The patent EP4337608 was granted to Timab Magnesium on Jan 1, 2025. The application was originally filed on May 10, 2022 under application number EP22727966A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4337608

TIMAB MAGNESIUM
Application Number
EP22727966A
Filing Date
May 10, 2022
Status
Granted And Under Opposition
Nov 29, 2024
Publication Date
Jan 1, 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

Get instant alerts for new oppositions and patent status changes

OMYAOct 1, 2025MAIWALDADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONUS2017225961
INTERNATIONAL-SEARCH-REPORTAU2006202581
INTERNATIONAL-SEARCH-REPORTEP0114755
INTERNATIONAL-SEARCH-REPORTUS3957674
INTERNATIONAL-SEARCH-REPORTUS4561897
INTERNATIONAL-SEARCH-REPORTUS5624568
OPPOSITIONCN105565782
OPPOSITIONCN112495150
OPPOSITIONGB2112767
OPPOSITIONJPH1179736
OPPOSITIONUS2015283499
OPPOSITIONUS2017225961
OPPOSITIONUS4561897

Non-Patent Literature (NPL) Citations (5) New

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

Citation PhaseReference Text
OPPOSITION- Anonymous, "Antifoaming Agents, Emulsifiers and Surfactants Applications Notebook Complex Compounds, Simplified Analysis", Thermoscientific, (20160101), Thermoscientific, URL: https://documents.thermofisher.com/TFS-Assets/CMD/Application-Notes/AI-71477-Chromatography-Foods-Beverages-Antifoaming-Emulsifiers-Surfactants-AI71477-EN%201214S.pdf, XP093321353
OPPOSITION- Anonymous, "RHEALIS ™ DFOAM Foam - Technical Data Sheet", RHEALIS, (20250612), XP093321404
OPPOSITION- Anonymous, "Technical Data - DEHSCOFIX® WL 660", innospec, (20180215), XP093321359
OPPOSITION- D10 - Experimental report: antifoam testing
OPPOSITION- Peter R. Garrett, The Science of Defoaming - Theory, Experiment and Applications, CRC Press, Taylor & Francis Group, (2014), page 300, 301, 307, 308, ISBN 978-1-4200-6041-6

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