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IP Verse

Polypropylene - Polyethylene Blends With Improved Properties - EP4017916

The patent EP4017916 was granted to Borealis on May 24, 2023. The application was originally filed on Aug 4, 2020 under application number EP20753316A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4017916

BOREALIS
Application Number
EP20753316A
Filing Date
Aug 4, 2020
Status
Granted And Under Opposition
Apr 21, 2023
Publication Date
May 24, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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

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INEOS EUROPEFeb 22, 2024CAPALDIADMISSIBLE
SABIC SABIC PETROCHEMICALSFeb 22, 2024SABIC GROUPADMISSIBLE
SABIC SABIC PETROCHEMICALSFeb 22, 2024SABIC INTELLECTUAL GROUPADMISSIBLE

Patent Citations (38) New

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

Citation PhasePublication Number
DESCRIPTIONEP0491566
DESCRIPTIONEP0586390
DESCRIPTIONEP0591224
DESCRIPTIONEP0847420
DESCRIPTIONEP0887379
DESCRIPTIONEP2610270
DESCRIPTIONEP2610271
DESCRIPTIONEP2610272
DESCRIPTIONEP3015504
DESCRIPTIONUS2005127558
DESCRIPTIONUS5266392
DESCRIPTIONUS5767230
DESCRIPTIONUS5811494
DESCRIPTIONWO0068315
DESCRIPTIONWO2004000899
DESCRIPTIONWO2004111095
DESCRIPTIONWO2012007430
DESCRIPTIONWO2015169690
DESCRIPTIONWO9212182
DESCRIPTIONWO9924478
DESCRIPTIONWO9924479
INTERNATIONAL-SEARCH-REPORTWO2007071494
INTERNATIONAL-SEARCH-REPORTWO2015169690
INTERNATIONAL-SEARCH-REPORTWO2019091886
INTERNATIONAL-SEARCH-REPORTWO2019091887
OPPOSITIONEP2516125
OPPOSITIONEP3715410
OPPOSITIONWO2007071494
OPPOSITIONWO2015011135
OPPOSITIONWO2015091810
OPPOSITIONWO2018206353
OPPOSITIONWO2019091887
OPPOSITIONWO2019224129
OPPOSITIONWO2020070175
OPPOSITIONWO2020070176
OPPOSITIONWO2021032458
OPPOSITIONWO2021144401
OPPOSITIONWO2021233818

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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