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IP Verse

Filter Element Of A Filter For Filtering Fluids, And Filter - EP2827967

The patent EP2827967 was granted to Mannhummel on Feb 8, 2023. The application was filed on Jan 22, 2013 under application number EP13701749A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2827967

MANNHUMMEL
Application Number
EP13701749A
Filing Date
Jan 22, 2013
Status
Patent Maintained As Amended
Jan 6, 2023
Publication Date
Feb 8, 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
DONALDSONFeb 28, 2019EISENFUHR SPEISERADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONWO2011026999
INTERNATIONAL-SEARCH-REPORTDE4345121
INTERNATIONAL-SEARCH-REPORTEP1059108
INTERNATIONAL-SEARCH-REPORTWO02055179
OPPOSITIONDE102009040202
OPPOSITIONDE102010032295
OPPOSITIONDE102012005532
OPPOSITIONDE4345121
OPPOSITIONEP1059108
OPPOSITIONUS2005139544
OPPOSITIONUS2006005517
OPPOSITIONUS5804014
OPPOSITIONUS7661540
OPPOSITIONWO02055179
OPPOSITIONWO2011026999
OPPOSITIONWO2013139500

Dossier Documents

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  • Date

    Description

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