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IP Verse

Filler Aggregate Composition And Its Production - EP3090024

The patent EP3090024 was granted to Kemira OYJ on Mar 28, 2018. The application was filed on Dec 17, 2014 under application number EP14815688A. The patent is currently recorded with a legal status of "Revoked".

EP3090024

KEMIRA OYJ
Application Number
EP14815688A
Filing Date
Dec 17, 2014
Status
Revoked
Jan 13, 2023
Publication Date
Mar 28, 2018
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
AECHTERDec 28, 2018TER MEER STEINMEISTER & PARTNERADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP2662419
INTERNATIONAL-SEARCH-REPORTWO2010125247
INTERNATIONAL-SEARCH-REPORTWO2013089638
INTERNATIONAL-SEARCH-REPORTWO2013107933
OPPOSITIONJPS63203894
OPPOSITIONUS2012080156
OPPOSITIONUS2012227920
OPPOSITIONWO2009036271
OPPOSITIONWO2010125247
OPPOSITIONWO2013107933
OPPOSITIONWO2015101498

Dossier Documents

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    Description

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