IP Verse

Polypropylene Composition With Favourable Combination Of Optics, Softness And Low Sealing - EP3666804

The patent EP3666804 was granted to Borealis on Apr 5, 2023. The application was originally filed on Dec 14, 2018 under application number EP18212641A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3666804

BOREALIS
Application Number
EP18212641A
Filing Date
Dec 14, 2018
Status
Granted And Under Opposition
Mar 3, 2023
Grant Date
Apr 5, 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

Get instant alerts for new oppositions and patent status changes

BASELL POLIOLEFINE ITALIAJan 5, 2024LYONDELLBASELLADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONEP0129368
DESCRIPTIONEP0260130
DESCRIPTIONEP0423101
DESCRIPTIONEP0537130
DESCRIPTIONEP0887379
DESCRIPTIONWO0034341
DESCRIPTIONWO0068315
DESCRIPTIONWO2004000899
DESCRIPTIONWO2004111095
DESCRIPTIONWO2013007650
DESCRIPTIONWO2015011135
DESCRIPTIONWO9212182
DESCRIPTIONWO9728170
DESCRIPTIONWO9846616
DESCRIPTIONWO9849208
DESCRIPTIONWO9856831
DESCRIPTIONWO9912981
DESCRIPTIONWO9919335
DESCRIPTIONWO9924478
DESCRIPTIONWO9924479
OPPOSITIONWO2011128146
OPPOSITIONWO2012031951
OPPOSITIONWO2013127758
OPPOSITIONWO2015117958
OPPOSITIONWO2015139875
OPPOSITIONWO2019215156
SEARCHEP2664650
SEARCHEP3064548
SEARCHWO2014180639
SEARCHWO2015022127
SEARCHWO2017097579

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- RESCONI, L.; CAVALLO, L.; FAIT, A.; PIEMONTESI, F., Chem. Rev., (20000000), vol. 100, page 1253
OPPOSITION- Nello Pasquini, "5.3 Random Coploymers", Polypropylene Handbook. 2nd ed, Hanser, (20050101), pages 312 - 314, ISBN 978-3-446-22978-5, XP093153075

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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

  • Get instant alerts for new documents