IP Verse

Delayed Reactivity Quicklime, Process For Manufacturing Same And Use Thereof

Patent No. EP3166397 (titled "Delayed Reactivity Quicklime, Process For Manufacturing Same And Use Thereof") was filed by Lhoist Recherche ET Dveloppement on Jul 10, 2015. The application was issued on Jan 25, 2023.

Patent Summary

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Patent Family

Patent Oppositions (3)

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
SCHAEFER KALKJul 7, 2021MAI BESIER
CARMEUSE RESEARCH AND TECHNOLOGYJul 6, 2021AWA BENELUX
FELS VERTRIEBS UND SERVICEJul 6, 2021MAIKOWSKI & NINNEMANN PATENTANWALTE PARTNERSCHAFT MBB

Dossier Documents

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EP3166397

LHOIST RECHERCHE ET DVELOPPEMENT
Application Number
EP15736275A
Filing Date
Jul 10, 2015
Status
Granted And Under Opposition
Sep 4, 2020
Publication Date
Jan 25, 2023
External Links
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