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IP Verse

Improved Process For The Production Of Precipitated Calcium Carbonate - EP3031778

The patent EP3031778 was granted to Omya on Sep 27, 2017. The application was originally filed on Dec 12, 2014 under application number EP14197536A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3031778

OMYA
Application Number
EP14197536A
Filing Date
Dec 12, 2014
Status
Opposition Rejected
Apr 17, 2020
Publication Date
Sep 27, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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SCHAEFER KALKJun 27, 2018MAI BESIER -

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONEP2371766
DESCRIPTIONEP2447213
DESCRIPTIONEP2524898
DESCRIPTIONWO2005033403
DESCRIPTIONWO2011154610
OPPOSITIONEP2371766
OPPOSITIONEP2524898
OPPOSITIONGB2248229
OPPOSITIONWO2011154610
OPPOSITIONWO2014041068
SEARCHCN103011227
SEARCHGB2248229
SEARCHUS2006067869
SEARCHUS2012189515
SEARCHUS2013336859
SEARCHWO2014041068

Dossier Documents

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    Description

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