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IP Verse

Flame Retardant Polyolefin Composition - EP3807359

The patent EP3807359 was granted to Borealis on May 3, 2023. The application was originally filed on Jun 14, 2019 under application number EP19730361A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3807359

BOREALIS
Application Number
EP19730361A
Filing Date
Jun 14, 2019
Status
Granted And Under Opposition
Mar 31, 2023
Publication Date
May 3, 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

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CONTINENTALFeb 6, 2024CONTINENTALADMISSIBLE
CONTINENTALFeb 6, 2024MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONUS5504172
DESCRIPTIONWO0001745
EXAMINATIONEP1862496
INTERNATIONAL-SEARCH-REPORTEP1862496
INTERNATIONAL-SEARCH-REPORTEP3031853
INTERNATIONAL-SEARCH-REPORTEP3173443
INTERNATIONAL-SEARCH-REPORTWO2009064993
INTERNATIONAL-SEARCH-REPORTWO2015135113
OPPOSITIONCN104629175
OPPOSITIONCN106674754
OPPOSITIONCN106995576
OPPOSITIONCN107250251
OPPOSITIONCN1268529
OPPOSITIONEP0936247
OPPOSITIONEP1862496
OPPOSITIONEP2682425
OPPOSITIONEP3031852
OPPOSITIONEP3281971
OPPOSITIONEP3917978
OPPOSITIONJPH0931253
OPPOSITIONUS2010286326
OPPOSITIONUS2011064931
OPPOSITIONWO2008100720
OPPOSITIONWO2009064993
OPPOSITIONWO2015135113
OPPOSITIONWO9812253
OPPOSITIONWO9905688

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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