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IP Verse

Autoclavable Barrier Film - EP3774336

The patent EP3774336 was granted to Cryovac on Jan 11, 2023. The application was filed on Apr 9, 2019 under application number EP19719065A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3774336

CRYOVAC
Application Number
EP19719065A
Filing Date
Apr 9, 2019
Status
Granted And Under Opposition
Dec 9, 2022
Publication Date
Jan 11, 2023
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
ISARPATENT PATENT UND RECHTSANWALTE BARTH HASSA PECKMANN UND PARTNER MBBOct 11, 2023ISARPATENTADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
DESCRIPTIONUS4551380
DESCRIPTIONUS5941037
DESCRIPTIONUS5977212
DESCRIPTIONUS5985169
DESCRIPTIONUS6007885
DESCRIPTIONUS6228284
DESCRIPTIONUS6258883
DESCRIPTIONUS6274210
DESCRIPTIONUS6284153
DESCRIPTIONUS6387461
DESCRIPTIONUS6790468
INTERNATIONAL-SEARCH-REPORTEP1543956
INTERNATIONAL-SEARCH-REPORTEP2648907
INTERNATIONAL-SEARCH-REPORTWO2010110791
OPPOSITIONCN105034504
OPPOSITIONEP1543956
OPPOSITIONEP2386411
OPPOSITIONUS2004241482
OPPOSITIONUS2008182051
OPPOSITIONUS2017080692
OPPOSITIONWO0126897
OPPOSITIONWO2006101969
OPPOSITIONWO2006102148
OPPOSITIONWO2006102156
OPPOSITIONWO2010110791
OPPOSITIONWO2012076481

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

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