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IP Verse

Control System And Process For Nitrogen And Phosphorus Removal - EP3271297

The patent EP3271297 was granted to Environmental Operating Solutions on Nov 23, 2022. The application was filed on Oct 2, 2015 under application number EP15784201A. The patent is currently recorded with a legal status of "Revoked".

EP3271297

ENVIRONMENTAL OPERATING SOLUTIONS
Application Number
EP15784201A
Filing Date
Oct 2, 2015
Status
Revoked
Jun 20, 2024
Publication Date
Nov 23, 2022
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
HACHAug 23, 2023MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE
KEMIRA OYJAug 23, 2023PAPULAADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS2012211417
DESCRIPTIONUS6129104
DESCRIPTIONUS7153429
DESCRIPTIONUS8034243
INTERNATIONAL-SEARCH-REPORTUS2011132836
INTERNATIONAL-SEARCH-REPORTUS2014034573
INTERNATIONAL-SEARCH-REPORTUS2014116957
INTERNATIONAL-SEARCH-REPORTUS2014319055
INTERNATIONAL-SEARCH-REPORTUS4797212
OPPOSITIONCN104298259
OPPOSITIONJP4557912B
OPPOSITIONUS2014069864
OPPOSITIONUS7153429
OPPOSITIONUS7332093
OPPOSITIONWO2013074929
OPPOSITIONWO2014110425

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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