Method And System For Manufacturing A Coated Paperboard And A Coated Paperboard

Patent No. EP3286378 (titled "Method And System For Manufacturing A Coated Paperboard And A Coated Paperboard") was filed by Kotkamills Group OYJ on Apr 19, 2016. The application was issued on Apr 10, 2019.

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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 DateRepresentative
MAYR MELNHOF KARTONJan 10, 2020HOFSTETTER
METSA BOARD OYJJan 9, 2020LAINE
STORA ENSO OYJJan 8, 2020WALTER

Dossier Documents

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EP3286378

KOTKAMILLS GROUP OYJ
Application Number
EP16724435A
Filing Date
Apr 19, 2016
Status
Revoked
Jul 4, 2024
Publication Date
Apr 10, 2019