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IP Verse

Propylene Ethylene Random Copolymer Suitable For Pipe - EP3063194

The patent EP3063194 was granted to WR Grace & Conn on Dec 8, 2021. The application was originally filed on Oct 28, 2014 under application number EP14859056A. The patent is currently recorded with a legal status of "Revoked".

EP3063194

WR GRACE & CONN
Application Number
EP14859056A
Filing Date
Oct 28, 2014
Status
Revoked
Oct 3, 2024
Publication Date
Dec 8, 2021
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 ITALIASep 8, 2022LYONDELLBASELLADMISSIBLE
BOREALISSep 8, 2022MAIWALDADMISSIBLE
FH SERVICESSep 7, 2022BECK GREENERADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication Number
DESCRIPTIONUS2013338321
DESCRIPTIONUS7381779
DESCRIPTIONUS7491670
DESCRIPTIONUS7678868
DESCRIPTIONUS7781363
DESCRIPTIONUS7989383
DESCRIPTIONUS8288585
DESCRIPTIONUS8536372
DESCRIPTIONUS8778826
DESCRIPTIONWO2010078494
DESCRIPTIONWO2011084628
INTERNATIONAL-SEARCH-REPORTWO2010140745
INTERNATIONAL-SEARCH-REPORTWO2013016647
INTERNATIONAL-SEARCH-REPORTWO2013029699
OPPOSITIONEP0785954
OPPOSITIONEP1312623
OPPOSITIONEP2452956
OPPOSITIONEP2535374
OPPOSITIONEP2562215
OPPOSITIONEP2796501
OPPOSITIONEP2989159
OPPOSITIONUS2013338321
OPPOSITIONWO2009007263
OPPOSITIONWO2010078479
OPPOSITIONWO2010078494
OPPOSITIONWO2011104100
OPPOSITIONWO2013016647
OPPOSITIONWO2014060217
OPPOSITIONWO2014173530
SEARCHEP1312623
SEARCHWO2010078479
SEARCHWO2010140745
SEARCHWO2013003062

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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    Description

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