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Admixture For Fluidifying A Cementitious Composition With Reduced Cement Content - EP4259592

The patent EP4259592 was granted to Chryso on Nov 27, 2024. The application was originally filed on Dec 10, 2021 under application number EP21835281A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4259592

CHRYSO
Application Number
EP21835281A
Filing Date
Dec 10, 2021
Status
Granted And Under Opposition
Oct 25, 2024
Grant Date
Nov 27, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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SIKA TECHNOLOGYJul 30, 2025SIKA PATENT ATTORNEYSADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO2010040915
DESCRIPTIONWO2010130511
DESCRIPTIONWO2019094060
EXAMINATIONEP1609770
INTERNATIONAL-SEARCH-REPORTEP1609770
INTERNATIONAL-SEARCH-REPORTWO2019094060
OPPOSITIONEP3925941
OPPOSITIONWO2022123037

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.

Citation PhaseReference TextLink
DESCRIPTION- ALEKSANDRA MITROVICMIODRAG ZDUJIC, "Préparation of pozzolanic addition by mechanical treatment of kaolin clay", International Journal of Minerai Processing, (20140000), vol. 132, pages 59 - 66-
OPPOSITION- Schmid Marlene, Plank Johann, "Dispersing performance of different kinds of polycarboxylate (PCE) superplasticizers in cement blended with a calcined clay", Construction & building materials, AMSTERDAM, NL, (20201001), vol. 258, doi:10.1016/j.conbuildmat.2020.119576, ISSN 0950-0618, page 119576, XP093005840

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Dossier Documents

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