The weekly litigation news digest is live. Subscribe now

IP Verse

Compostable Paperboard With Oil, Grease, And Moisture Resistance - EP3497282

The patent EP3497282 was granted to Westrock MWV on Jan 10, 2024. The application was originally filed on Aug 4, 2017 under application number EP17751962A. The patent is currently recorded with a legal status of "Revoked".

EP3497282

WESTROCK MWV
Application Number
EP17751962A
Filing Date
Aug 4, 2017
Status
Revoked
Sep 19, 2025
Publication Date
Jan 10, 2024
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

Get instant alerts for new oppositions and patent status changes

KEMIRA OYJOct 10, 2024PAGE WHITE FARRERADMISSIBLE
METSA BOARD OYJOct 9, 2024LAINEADMISSIBLE
HIGHTONE MANAGEMENTAug 30, 2024GILL JENNINGS & EVERYADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONUS2016230343
INTERNATIONAL-SEARCH-REPORTUS6548120
INTERNATIONAL-SEARCH-REPORTWO03002342
INTERNATIONAL-SEARCH-REPORTWO2010042162
INTERNATIONAL-SEARCH-REPORTWO2014005697
INTERNATIONAL-SEARCH-REPORTWO2014006269
INTERNATIONAL-SEARCH-REPORTWO2016130751
OPPOSITIONCN105603814
OPPOSITIONDE102014119572
OPPOSITIONDE3235368
OPPOSITIONEP0991815
OPPOSITIONUS2016340833
OPPOSITIONUS5989724
OPPOSITIONUS6548120
OPPOSITIONUS6740373
OPPOSITIONUS9175442
OPPOSITIONWO03002342
OPPOSITIONWO03078734
OPPOSITIONWO2008100688
OPPOSITIONWO2010042162
OPPOSITIONWO2010052571
OPPOSITIONWO2010114467
OPPOSITIONWO2011088966
OPPOSITIONWO2014005697
OPPOSITIONWO2014006269
OPPOSITIONWO2016130751

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

  • Get instant alerts for new documents