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IP Verse

Sludge Separator - EP3222357

The patent EP3222357 was granted to IMI Hydronic Engineering on Feb 23, 2022. The application was filed on Mar 22, 2016 under application number EP16161546A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3222357

IMI HYDRONIC ENGINEERING
Application Number
EP16161546A
Filing Date
Mar 22, 2016
Status
Patent Maintained As Amended
Jan 21, 2022
Publication Date
Feb 23, 2022
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
HYDRONIC PATENTSSep 4, 2019DE GIORGI -

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONWO2009122127
OPPOSITIONDE19757120
OPPOSITIONEP2893981
OPPOSITIONGB2490898
OPPOSITIONIT1237891
OPPOSITIONKR20120091553
OPPOSITIONUS2002096464
OPPOSITIONUS2012241369
OPPOSITIONUS2014144319
OPPOSITIONUS4298465
OPPOSITIONUS4502954
OPPOSITIONUS5451318
OPPOSITIONWO2009122127
OPPOSITIONWO2013002827
SEARCHDE102009005157
SEARCHEP2893981
SEARCHFR2848128
SEARCHWO9626524

Dossier Documents

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  • Date

    Description

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