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IP Verse

Process For Manufacture Of Low Emission Polypropylene - EP3307820

The patent EP3307820 was granted to Sabic on Oct 2, 2019. The application was originally filed on Jun 6, 2016 under application number EP16727194A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3307820

SABIC
Application Number
EP16727194A
Filing Date
Jun 6, 2016
Status
Granted And Under Opposition
Aug 30, 2019
Publication Date
Oct 2, 2019
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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BASELL POLIOLEFINE ITALIAJul 2, 2020LYONDELLBASELLADMISSIBLE
BOREALISJul 2, 2020MAIWALDADMISSIBLE
WR GRACE & CONNJul 1, 2020KUTZENBERGER WOLFF & PARTNERADMISSIBLE

Patent Citations (90) New

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

Citation PhasePublication Number
DESCRIPTIONWO2014EP78795
DESCRIPTIONWO2014EP78796
DESCRIPTIONWO2015EP55167
DESCRIPTIONEP0019330
DESCRIPTIONEP0063654
DESCRIPTIONEP0398698
DESCRIPTIONEP1222214
DESCRIPTIONEP1273595
DESCRIPTIONEP1275595
DESCRIPTIONEP1283222
DESCRIPTIONEP1838741
DESCRIPTIONEP2108679
DESCRIPTIONGB1272778
DESCRIPTIONUS2010130709
DESCRIPTIONUS4282076
DESCRIPTIONUS4414132
DESCRIPTIONUS4771024
DESCRIPTIONUS4866022
DESCRIPTIONUS4978648
DESCRIPTIONUS5077357
DESCRIPTIONUS5093415
DESCRIPTIONUS5106806
DESCRIPTIONUS5556820
DESCRIPTIONUS6218504
DESCRIPTIONUS6395670
DESCRIPTIONUS6825146
DESCRIPTIONWO0123441
DESCRIPTIONWO02088194
DESCRIPTIONWO03068828
DESCRIPTIONWO2004039848
DESCRIPTIONWO2006056338
DESCRIPTIONWO2007134851
DESCRIPTIONWO2009080821
DESCRIPTIONWO2009129873
DESCRIPTIONWO2013124063
DESCRIPTIONWO2014044680
DESCRIPTIONWO2014044682
DESCRIPTIONWO9632426
DESCRIPTIONWO9632427
INTERNATIONAL-SEARCH-REPORTWO2014044680
OPPOSITIONDE1795396
OPPOSITIONEP0735053
OPPOSITIONEP1535718
OPPOSITIONEP2075284
OPPOSITIONEP2144962
OPPOSITIONEP2154190
OPPOSITIONEP2373732
OPPOSITIONEP2492310
OPPOSITIONGB1272778
OPPOSITIONUS2005032991
OPPOSITIONUS2010168342
OPPOSITIONUS2011054110
OPPOSITIONUS2011136998
OPPOSITIONUS5703203
OPPOSITIONUS6218504
OPPOSITIONUS7935766
OPPOSITIONUS8067510
OPPOSITIONUS8344069
OPPOSITIONWO0136502
OPPOSITIONWO02088194
OPPOSITIONWO2004039848
OPPOSITIONWO2008074423
OPPOSITIONWO2009124753
OPPOSITIONWO2009129873
OPPOSITIONWO2010078480
OPPOSITIONWO2010082943
OPPOSITIONWO2010151508
OPPOSITIONWO2011008589
OPPOSITIONWO2012049204
OPPOSITIONWO2012116719
OPPOSITIONWO2013074087
OPPOSITIONWO2014044680
OPPOSITIONWO2014044682
OPPOSITIONWO2014161621
OPPOSITIONWO2015082379
OPPOSITIONWO2015091810
OPPOSITIONWO2015150042
OPPOSITIONWO2016038211
OTHEREP2373732
OTHERGB1272778
OTHERUS6218504
OTHERWO0136502
OTHERWO02088194
OTHERWO2004039848
OTHERWO2008074423
OTHERWO2010078480
OTHERWO2011008589
OTHERWO2012116719
OTHERWO2013074087
OTHERWO2015091810

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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