The weekly litigation news digest is live. Subscribe now

IP Verse

Polyethylene Composition - EP3330314

The patent EP3330314 was granted to Ineos Europe on May 1, 2024. The application was filed on Jul 22, 2011 under application number EP17210231A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3330314

INEOS EUROPE
Application Number
EP17210231A
Filing Date
Jul 22, 2011
Status
Granted And Under Opposition
Mar 29, 2024
Publication Date
May 1, 2024
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
TOTALENERGIES ONETECHJan 31, 2025MELLETADMISSIBLE

Patent Citations (41) New

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

Citation PhasePublication Number
DESCRIPTIONEP0416815
DESCRIPTIONEP0418044
DESCRIPTIONEP0420436
DESCRIPTIONEP0551277
DESCRIPTIONEP0739937
DESCRIPTIONEP0898585
DESCRIPTIONEP1909013
DESCRIPTIONUS3901863
DESCRIPTIONUS4617360
DESCRIPTIONUS4929200
DESCRIPTIONWO02102891
DESCRIPTIONWO0234829
DESCRIPTIONWO2004020487
DESCRIPTIONWO2005019275
DESCRIPTIONWO2006022918
DESCRIPTIONWO2006085051
DESCRIPTIONWO2008074689
DESCRIPTIONWO9500526
DESCRIPTIONWO9827119
DESCRIPTIONWO9928353
EXAMINATIONEP0528523
EXAMINATIONEP1359192
EXAMINATIONWO2006065651
EXAMINATIONWO2012010690
OPPOSITIONEP0528523
OPPOSITIONEP1359192
OPPOSITIONEP1511805
OPPOSITIONEP2033976
OPPOSITIONEP2275483
OPPOSITIONEP2596059
OPPOSITIONUS6248831
OPPOSITIONWO0236678
OPPOSITIONWO2008131817
OPPOSITIONWO2012010690
OPPOSITIONWO9743323
OTHEREP1359192
OTHERWO2006065651
OTHERWO2012010690
SEARCHEP0898586
SEARCHEP0989141
SEARCHEP2033976

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