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IP Verse

Mash Filter Membrane - EP3844256

The patent EP3844256 was granted to Heineken Supply Chain on Jun 7, 2023. The application was originally filed on Aug 29, 2019 under application number EP19783142A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3844256

HEINEKEN SUPPLY CHAIN
Application Number
EP19783142A
Filing Date
Aug 29, 2019
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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BOTTI & FERRARIMar 7, 2024BOTTI & FERRARIADMISSIBLE
JVK FILTRATION SYSTEMSMar 7, 2024TERGAU & WALKENHORSTADMISSIBLE
LENSER FILTRATIONMar 7, 2024PUSCHMANN BORCHERT KAISER KLETTNER PATENTANWALTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONDE4313103
DESCRIPTIONEP0142173
DESCRIPTIONEP0674929
DESCRIPTIONUS5453285
INTERNATIONAL-SEARCH-REPORTDE4313103
INTERNATIONAL-SEARCH-REPORTEP0142173
INTERNATIONAL-SEARCH-REPORTUS2002050477
INTERNATIONAL-SEARCH-REPORTWO2010117288
OPPOSITIONCN101249324
OPPOSITIONDE102005045167
OPPOSITIONDE4313103
OPPOSITIONEP0142173
OPPOSITIONEP0674929
OPPOSITIONEP2248571
OPPOSITIONUS2002050477
OPPOSITIONWO2010117288
OPPOSITIONWO2019048473

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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