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IP Verse

Stretched Laminated Film And Bag - EP2116371

The patent EP2116371 was granted to Asahi Kasei Chemicals on Jan 3, 2024. The application was filed on Feb 12, 2008 under application number EP08711092A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2116371

ASAHI KASEI CHEMICALS
Application Number
EP08711092A
Filing Date
Feb 12, 2008
Status
Patent Maintained As Amended
Dec 1, 2023
Publication Date
Jan 3, 2024
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
CRYOVACFeb 28, 2020UEXKULL & STOLBERGADMISSIBLE

Patent Citations (35) New

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

Citation PhasePublication Number
DESCRIPTIONJP2002531288
DESCRIPTIONJP2003523290
DESCRIPTIONJPH01500180
DESCRIPTIONJPH0939179
DESCRIPTIONJPH1035720
DESCRIPTIONUS4863768
DESCRIPTIONUS4985188
DESCRIPTIONUS6627274
DESCRIPTIONUS6787220
DESCRIPTIONWO0026024
INTERNATIONAL-SEARCH-REPORTJPH0324954
INTERNATIONAL-SEARCH-REPORTJPH09286086
INTERNATIONAL-SEARCH-REPORTJPH0939179
INTERNATIONAL-SEARCH-REPORTJPH1035720
INTERNATIONAL-SEARCH-REPORTJPS5882752
OPPOSITIONEP0042148
OPPOSITIONEP0287403
OPPOSITIONEP1842664
OPPOSITIONEP2030784
OPPOSITIONEP2116371
OPPOSITIONJP2006104629
OPPOSITIONJP2007033678
OPPOSITIONUS2385318
OPPOSITIONUS4892765
OPPOSITIONUS5079051
OPPOSITIONUS5182307
OPPOSITIONWO0026024
OPPOSITIONWO2013048746
OPPOSITIONWO9103518
SEARCHJP2007290740
SEARCHJPH0880563
SEARCHJPH1035720
SEARCHJPS62267331
SEARCHWO0026024
SEARCHWO0032393

Dossier Documents

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