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IP Verse

System, Method And Computer Program Product For Air Filter Management - EP3420281

The patent EP3420281 was granted to Camfil on Jul 19, 2023. The application was filed on Feb 22, 2017 under application number EP17712256A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3420281

CAMFIL
Application Number
EP17712256A
Filing Date
Feb 22, 2017
Status
Granted And Under Opposition
Jun 16, 2023
Publication Date
Jul 19, 2023
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
MANN HUMMELApr 19, 2024KOHLER SCHMID MOBUS PATENTANWALTEADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONSE537506
DESCRIPTIONUS6009404
EXAMINATIONWO2015073698
INTERNATIONAL-SEARCH-REPORTUS2014208942
INTERNATIONAL-SEARCH-REPORTUS2015241318
INTERNATIONAL-SEARCH-REPORTUS2015283491
INTERNATIONAL-SEARCH-REPORTUS6423118
INTERNATIONAL-SEARCH-REPORTUS7261762
INTERNATIONAL-SEARCH-REPORTWO2015042960
OPPOSITIONEP2233993
OPPOSITIONSE537506
OPPOSITIONUS2011036145
OPPOSITIONUS2013197829
OPPOSITIONUS2014208942
OPPOSITIONUS2015241318
OPPOSITIONUS2015260424
OPPOSITIONUS2015283491
OPPOSITIONUS2015285517
OPPOSITIONUS2015306533
OPPOSITIONUS6009404
OPPOSITIONUS6423118
OPPOSITIONUS7261762
OPPOSITIONWO2015042960
OPPOSITIONWO2015073669
OPPOSITIONWO2015073698
OPPOSITIONWO2015164237

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.

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    Description

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