The weekly litigation news digest is live. Subscribe now

IP Verse

Ethylene-Based Polymer Compositions, Methods Of Making The Same, And Articles Prepared From The Same - EP2227491

The patent EP2227491 was granted to DOW on Feb 20, 2019. The application was originally filed on Dec 18, 2008 under application number EP08865935A. The patent is currently recorded with a legal status of "Revoked".

EP2227491

DOW
Application Number
EP08865935A
Filing Date
Dec 18, 2008
Status
Revoked
Jul 23, 2021
Publication Date
Feb 20, 2019
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

Get instant alerts for new oppositions and patent status changes

TOTAL RESEARCH & TECHNOLOGY FELUYNov 20, 2019GARCIA MARTINADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONEP0757076
DESCRIPTIONUS2007276111
DESCRIPTIONWO2007024746
DESCRIPTIONWO2007117520
INTERNATIONAL-SEARCH-REPORTUS2007112160
INTERNATIONAL-SEARCH-REPORTUS2007213205
INTERNATIONAL-SEARCH-REPORTUS2007275219
INTERNATIONAL-SEARCH-REPORTUS2007276111
OPPOSITIONUS6828395
OPPOSITIONWO2004101674
OPPOSITIONWO2006138084
OPPOSITIONWO2007024746
OPPOSITIONWO2007117520
SEARCHUS2007276111
SEARCHUS6194520
SEARCHWO2007024746

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