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IP Verse

Method For Manufacturing Briquettes Containing A Calcium-Magnesium Compound And An Iron-Based Compound, And Briquettes Obtained Thereby - EP3356296

The patent EP3356296 was granted to Lhoist Recherche ET Dveloppement on Oct 16, 2019. The application was filed on Jul 7, 2017 under application number EP17737558A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3356296

LHOIST RECHERCHE ET DVELOPPEMENT
Application Number
EP17737558A
Filing Date
Jul 7, 2017
Status
Opposition Rejected
Jul 19, 2024
Publication Date
Oct 16, 2019
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
FELS VERTRIEBS UND SERVICEJul 16, 2020MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
DESCRIPTIONUS3649248
DESCRIPTIONUS3771999
DESCRIPTIONUS5186742
DESCRIPTIONWO2015007661
INTERNATIONAL-SEARCH-REPORTEP2199417
INTERNATIONAL-SEARCH-REPORTEP3042965
INTERNATIONAL-SEARCH-REPORTUS3649248
INTERNATIONAL-SEARCH-REPORTUS5186742
INTERNATIONAL-SEARCH-REPORTWO03012154
INTERNATIONAL-SEARCH-REPORTWO2015007661
OPPOSITIONGB917967
OPPOSITIONRU2175987
OPPOSITIONUS3309196
OPPOSITIONWO2008046452
OPPOSITIONWO2015007661

Dossier Documents

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  • Date

    Description

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