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IP Verse

Process For Manufacturing A Purified Aqueous Hydrogen Peroxide Solution - EP3052439

The patent EP3052439 was granted to Solvay on Jun 22, 2022. The application was filed on Oct 2, 2014 under application number EP14777659A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3052439

SOLVAY
Application Number
EP14777659A
Filing Date
Oct 2, 2014
Status
Patent Maintained As Amended
May 20, 2022
Publication Date
Jun 22, 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
EVONIK OPERATIONSMay 6, 2020F & E PATENTADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONEP20130187128
DESCRIPTIONEP20140175503
DESCRIPTIONEP0529723
DESCRIPTIONEP0965562
INTERNATIONAL-SEARCH-REPORTEP1167290
INTERNATIONAL-SEARCH-REPORTUS2006009371
INTERNATIONAL-SEARCH-REPORTUS5232680
INTERNATIONAL-SEARCH-REPORTUS6224845
OPPOSITIONGB1070911
OPPOSITIONGB1077172
OPPOSITIONWO0076989
OPPOSITIONWO2012076543

Dossier Documents

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    Description

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