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Polyester And Method For Preparing Such A Polyester - EP3116932

The patent EP3116932 was granted to Furanix on May 9, 2018. The application was originally filed on Mar 11, 2015 under application number EP15715479A. The patent is currently recorded with a legal status of "Revoked".

EP3116932

FURANIX
Application Number
EP15715479A
Filing Date
Mar 11, 2015
Status
Revoked
Feb 16, 2024
Publication Date
May 9, 2018
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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E I DU PONT DE NEMOURSFeb 8, 2019MEWBURN ELLIS -
PURAC BIOCHEMFeb 8, 2019DE VRIES & METMAN -

Patent Citations (43) New

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

Citation PhasePublication Number
DESCRIPTIONKR20140003167
DESCRIPTIONUS2009124763
DESCRIPTIONUS2551731
DESCRIPTIONUS8366428
DESCRIPTIONUS8420769
DESCRIPTIONWO2010077133
DESCRIPTIONWO2010132740
DESCRIPTIONWO2011043660
DESCRIPTIONWO2011043661
DESCRIPTIONWO2013062408
DESCRIPTIONWO2013120989
INTERNATIONAL-SEARCH-REPORTKR20140003167
INTERNATIONAL-SEARCH-REPORTUS2010174044
INTERNATIONAL-SEARCH-REPORTWO2013120989
OPPOSITIONCN102050941
OPPOSITIONEP0389948
OPPOSITIONEP1273610
OPPOSITIONEP1281725
OPPOSITIONEP1541613
OPPOSITIONEP1602679
OPPOSITIONEP1683819
OPPOSITIONEP3116933
OPPOSITIONGB1023707
OPPOSITIONGB1370581
OPPOSITIONGB1431681
OPPOSITIONGB621971
OPPOSITIONJP2008291244
OPPOSITIONJP2015160871
OPPOSITIONJPS54100494
OPPOSITIONUS2009306313
OPPOSITIONUS5478911
OPPOSITIONUS5912307
OPPOSITIONUS6160085
OPPOSITIONUS6656577
OPPOSITIONUS8420769
OPPOSITIONWO2004113414
OPPOSITIONWO2006124214
OPPOSITIONWO2007047322
OPPOSITIONWO2010126561
OPPOSITIONWO2013062408
OPPOSITIONWO2014032730
OTHERGB1431681
OTHERJP2008291244

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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