Paper Product With Three Or More Plies And Method For Manufacturing It

Patent No. EP2353859 (titled "Paper Product With Three Or More Plies And Method For Manufacturing It") was filed by Industrie Cartarie Tronchetti on Jan 21, 2011. The application was issued on Mar 16, 2022.

Patent Summary

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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
SCA HYGIENE PRODUCTSDec 6, 2017HOFFMANN EITLE
ESSITY HYGIENE AND HEALTH AKTIEBOLAGDec 6, 2017HOFFMANN EITLE

Dossier Documents

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EP2353859

INDUSTRIE CARTARIE TRONCHETTI
Application Number
EP11000487A
Filing Date
Jan 21, 2011
Status
Patent Maintained As Amended
Feb 11, 2022
Publication Date
Mar 16, 2022