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IP Verse

Recycling-Friendly Packaging Laminate With Improved Thermal Stability During Sealing - EP3600889

The patent EP3600889 was granted to Constantia Pirk on Oct 28, 2020. The application was filed on Jun 19, 2019 under application number EP19732350A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3600889

CONSTANTIA PIRK
Application Number
EP19732350A
Filing Date
Jun 19, 2019
Status
Granted And Under Opposition
Sep 25, 2020
Publication Date
Oct 28, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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
AMCOR FLEXIBLES NORTH AMERICAJul 27, 2021VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB -

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP0764519
INTERNATIONAL-SEARCH-REPORTUS2018079188
OPPOSITIONAT50500
OPPOSITIONEP0399113
OPPOSITIONEP0764519
OPPOSITIONUS2003012901
OPPOSITIONUS2013065002
OPPOSITIONUS2014199505
OPPOSITIONUS2018079188
OPPOSITIONUS4352850
OPPOSITIONUS4701360
OPPOSITIONUS4999229
OPPOSITIONUS5035851
OPPOSITIONUS5320889
OPPOSITIONUS6232382
OPPOSITIONWO2018182712
OPPOSITIONWO9849005

Dossier Documents

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    Description

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