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Recyclable, Easily Tearable Packaging Laminate Having A Good Barrier Effect, And Method For Production Thereof

Patent No. EP3840951 (titled "Recyclable, Easily Tearable Packaging Laminate Having A Good Barrier Effect, And Method For Production Thereof") was filed by Constantia Pirk on Aug 23, 2018. The application was issued on Mar 8, 2023.

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
MULLER BORE & PARTNER PATENTANWALTE PARTG MBBDec 7, 2023MULLER BORE & PARTNER PATENTANWALTE PARTG MBB
TREOFAN GERMANYDec 6, 2023MAI BESIER

Dossier Documents

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EP3840951

CONSTANTIA PIRK
Application Number
EP18759609A
Filing Date
Aug 23, 2018
Status
Granted And Under Opposition
Feb 3, 2023
Publication Date
Mar 8, 2023
External Links
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