Low Density Paper And Paperboard With Two-Sided Coating

Patent No. EP2376708 (titled "Low Density Paper And Paperboard With Two-Sided Coating") was filed by Meadwestvaco on Feb 5, 2010. The application was issued on Jul 13, 2016.

Patent Summary

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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 DateRepresentative
HOLMENApr 12, 2017ZACCO SWEDEN
STORA ENSO OYJApr 12, 2017WALTER

Dossier Documents

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EP2376708

MEADWESTVACO
Application Number
EP10703769A
Filing Date
Feb 5, 2010
Status
Revoked
Jan 24, 2022
Publication Date
Jul 13, 2016