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IP Verse

Process For The Preparation Of An Aqueous Solution Comprising At Least One Earth Alkali Hydrogen Carbonate And Its Use - EP2623466

The patent EP2623466 was granted to Omya on May 13, 2020. The application was filed on Feb 3, 2012 under application number EP12153898A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2623466

OMYA
Application Number
EP12153898A
Filing Date
Feb 3, 2012
Status
Patent Maintained As Amended
Nov 1, 2019
Publication Date
May 13, 2020
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
LHOIST RECHERCHE ET DEVELOPPEMENTDec 21, 2017GEVERS & ORESWITHDRAWN

Patent Citations (29) New

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

Citation PhasePublication Number
OPPOSITIONAU2010101085
OPPOSITIONEP0850880
OPPOSITIONEP2418177
OPPOSITIONEP2548848
OPPOSITIONEP2565165
OPPOSITIONJP2002173323
OPPOSITIONJPS57184430
OPPOSITIONUS2390095
OPPOSITIONUS4210626
OPPOSITIONUS4888160
OPPOSITIONUS7771599
OPPOSITIONWO03086973
OPPOSITIONWO2006008242
OPPOSITIONWO2007031869
OPPOSITIONWO2007031870
OPPOSITIONWO2007071633
OPPOSITIONWO2010012691
OPPOSITIONWO2010097449
OPPOSITIONWO2010107320
OPPOSITIONWO2011054831
OPPOSITIONWO9206038
SEARCHAU2010101085
SEARCHJP2002173323
SEARCHUS2390095
SEARCHUS4210626
SEARCHUS7771599
SEARCHWO03086973
SEARCHWO2010097449
SEARCHWO2010107320

Dossier Documents

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