The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Tray Package Unit Outer Packaging Paper And Method For Producing Same - EP4271882

The patent EP4271882 was granted to Mondi on Nov 13, 2024. The application was originally filed on Dec 28, 2021 under application number EP21840780A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4271882

MONDI
Application Number
EP21840780A
Filing Date
Dec 28, 2021
Status
Granted And Under Opposition
Oct 11, 2024
Publication Date
Nov 13, 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

BILLERUD AKTIEBOLAG PUBLAug 12, 2025KRANSELL & WENNBORG KBADMISSIBLE
SMURFIT WESTROCK EUROPEAug 8, 2025PATENTANWALTSKANZLEI MATSCHNIG & FORSTHUBERADMISSIBLE
NORDIC PAPER AMOTFORSJun 27, 2025BJERKEN HYNELL KBADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN109594422
INTERNATIONAL-SEARCH-REPORTWO2018229336
OPPOSITIONCN109594422
OPPOSITIONEP1208266
OPPOSITIONEP1252392
OPPOSITIONEP1427885
OPPOSITIONEP3184297
OPPOSITIONEP3385445
OPPOSITIONEP3633104
OPPOSITIONUS5351461
OPPOSITIONWO2018229336
OPPOSITIONWO2019029863

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