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IP Verse

Foundry Binder System With A Low Formaldehyde Content And Process For Obtaining It - EP3085724

The patent EP3085724 was granted to Cavenaghi on Jun 5, 2019. The application was filed on Apr 21, 2016 under application number EP16166464A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3085724

CAVENAGHI
Application Number
EP16166464A
Filing Date
Apr 21, 2016
Status
Granted And Under Opposition
May 3, 2019
Publication Date
Jun 5, 2019
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
ASK CHEMICALSMar 5, 2020SCHUPFNERADMISSIBLE
HUTTENES ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRANKTER HAFTUNGMar 5, 2020EISENFUHR SPEISERADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONIT2015MI00206
DESCRIPTIONEP2621973
DESCRIPTIONUS3590100
DESCRIPTIONUS5708121
DESCRIPTIONUS5795934
DESCRIPTIONWO2012080454
OPPOSITIONDE102004057671
OPPOSITIONDE102009045225
OPPOSITIONEP2651581
OPPOSITIONEP3056296
OPPOSITIONES328662
OPPOSITIONJP2007099719
OPPOSITIONJP2012255129
OPPOSITIONJP2014001356
OPPOSITIONUS2013232884
OPPOSITIONUS5741914
OPPOSITIONWO2010013629
OPPOSITIONWO2012080454
SEARCHCN102816288
SEARCHEP3056296
SEARCHUS2014048740
SEARCHUS5741914

Dossier Documents

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    Description

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