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IP Verse

Polyethylene Copolymer Composition For A Film Layer - EP4130138

The patent EP4130138 was granted to Borealis on Oct 4, 2023. The application was filed on Aug 6, 2021 under application number EP21190017A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4130138

BOREALIS
Application Number
EP21190017A
Filing Date
Aug 6, 2021
Status
Granted And Under Opposition
Sep 1, 2023
Publication Date
Oct 4, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

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 DateRepresentativeOpposition Status
TOTALENERGIES ONETECHJul 4, 2024MELLETADMISSIBLE
CHEVRON PHILLIPS CHEMICAL LPJul 3, 2024POTTER CLARKSONADMISSIBLE

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONWO2016198273
DESCRIPTIONWO2021009189
DESCRIPTIONWO2021009190
DESCRIPTIONWO2021009191
DESCRIPTIONWO2021009192
OPPOSITIONEP2961780
OPPOSITIONEP2984126
OPPOSITIONEP3037471
OPPOSITIONJP2016183334
OPPOSITIONWO2006074693
OPPOSITIONWO2013007619
OPPOSITIONWO2014074622
OPPOSITIONWO2014134015
OPPOSITIONWO2018193328
OPPOSITIONWO2021009191
OPPOSITIONWO2023217750
OPPOSITIONWO2023217751
SEARCHUS2014212607
SEARCHUS2018305530
SEARCHWO2021009191

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.

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    Description

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