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IP Verse

Use Of An Acid Scavenger To Increase The Resistance Of A Polyolefin Composition Against Disinfectant Containing Water - EP2725057

The patent EP2725057 was granted to Borealis on Aug 24, 2022. The application was filed on Oct 24, 2012 under application number EP12007305A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2725057

BOREALIS
Application Number
EP12007305A
Filing Date
Oct 24, 2012
Status
Patent Maintained As Amended
Jul 22, 2022
Publication Date
Aug 24, 2022
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
CHEVRON PHILLIPS CHEMICAL LPJun 5, 2020POTTER CLARKSONADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
DESCRIPTIONEP0739937
DESCRIPTIONEP0810235
DESCRIPTIONEP1911798
DESCRIPTIONEP1911799
DESCRIPTIONEP2014704
DESCRIPTIONEP2199330
DESCRIPTIONWO02102891
DESCRIPTIONWO2004055068
DESCRIPTIONWO2004055069
EXAMINATIONJP2002121537
OPPOSITIONEP2133367
OPPOSITIONEP2361951
OPPOSITIONEP2725057
OPPOSITIONJP2002121537
OPPOSITIONUS2011257311
OPPOSITIONUS2012000538
OPPOSITIONWO2010149607
SEARCHEP0124664
SEARCHEP2199327
SEARCHEP2199328
SEARCHEP2361951
SEARCHWO2013036581

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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