The weekly litigation news digest is live. Subscribe now

IP Verse

High Strength Hot Dip Galvanised Steel Strip - EP3390040

The patent EP3390040 was granted to Tata Steel Ijmuiden on Aug 30, 2023. The application was filed on Dec 15, 2016 under application number EP16809845A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3390040

TATA STEEL IJMUIDEN
Application Number
EP16809845A
Filing Date
Dec 15, 2016
Status
Patent Maintained As Amended
Jul 28, 2023
Publication Date
Aug 30, 2023
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
THYSSENKRUPP STEEL EUROPEMay 21, 2021THYSSENKRUPP STEEL EUROPE -

Patent Citations (17) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1867747
INTERNATIONAL-SEARCH-REPORTEP2103697
INTERNATIONAL-SEARCH-REPORTEP2765212
INTERNATIONAL-SEARCH-REPORTUS2007144633
INTERNATIONAL-SEARCH-REPORTUS2008175743
INTERNATIONAL-SEARCH-REPORTWO2014139625
OPPOSITIONEP0707087
OPPOSITIONEP0952235
OPPOSITIONEP1382702
OPPOSITIONEP1391526
OPPOSITIONEP1431406
OPPOSITIONEP2098600
OPPOSITIONEP2103697
OPPOSITIONEP2325346
OPPOSITIONEP2439290
OPPOSITIONEP2439291
OPPOSITIONEP2524970

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