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IP Verse

Binder Composition - EP3865551

The patent EP3865551 was granted to UPM Kymmene on Jan 25, 2023. The application was filed on Feb 9, 2021 under application number EP21156035A. The patent is currently recorded with a legal status of "Revoked".

EP3865551

UPM KYMMENE
Application Number
EP21156035A
Filing Date
Feb 9, 2021
Status
Revoked
Sep 19, 2025
Publication Date
Jan 25, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
SAINT GOBAINOct 25, 2023SAINT GOBAIN RECHERCHEADMISSIBLE
STORA ENSO OYJOct 23, 2023STEINRUDADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONFI20106073
OPPOSITIONCN105694781
OPPOSITIONWO2013144445
OPPOSITIONWO2015079107
OPPOSITIONWO2017163163
OPPOSITIONWO2019202478
OPPOSITIONWO2020075032
SEARCHCN103497295
SEARCHCN104312480
SEARCHCN105694781
SEARCHWO2019202478
SEARCHWO9321260

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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