The weekly litigation news digest is live. Subscribe now

IP Verse

Ferritic Stainless Steel Sheet, Method For The Production Thereof, And Use Of Same, Especially In Exhaust Lines - EP2893049

The patent EP2893049 was granted to Aperam Stainless France on Oct 7, 2020. The application was filed on Sep 3, 2012 under application number EP12766456A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2893049

APERAM STAINLESS FRANCE
Application Number
EP12766456A
Filing Date
Sep 3, 2012
Status
Granted And Under Opposition
Sep 4, 2020
Publication Date
Oct 7, 2020
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
OUTOKUMPU OYJJul 5, 2021LAINEADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
DESCRIPTIONEP1818422
INTERNATIONAL-SEARCH-REPORTJP2007009290
INTERNATIONAL-SEARCH-REPORTJP2007302995
INTERNATIONAL-SEARCH-REPORTJP2011105976
INTERNATIONAL-SEARCH-REPORTJPH0570899
INTERNATIONAL-SEARCH-REPORTJPH06279951
INTERNATIONAL-SEARCH-REPORTWO2012133681
OPPOSITIONEP1818421
OPPOSITIONEP2460899
OPPOSITIONJP2010202916
OPPOSITIONJP2011162843
OPPOSITIONUS6733601
OPPOSITIONWO2012046879
OPPOSITIONWO2012111391

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