IP Verse

Coiler Device Provided With Chute Roller - EP3120945

The patent EP3120945 was granted to JFE Steel on Jul 22, 2020. The application was originally filed on Mar 18, 2015 under application number EP15764398A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3120945

JFE STEEL
Application Number
EP15764398A
Filing Date
Mar 18, 2015
Status
Granted And Under Opposition
Jun 19, 2020
Grant Date
Jul 22, 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

Get instant alerts for new oppositions and patent status changes

SMS GROUPApr 22, 2021HEMMERICH & KOLLEGEN -

Patent Citations (12) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2012250283
INTERNATIONAL-SEARCH-REPORTJPH02133114
INTERNATIONAL-SEARCH-REPORTJPH04228217
INTERNATIONAL-SEARCH-REPORTJPS5868423
OPPOSITIONJPS49122865
OPPOSITIONJPS5028464
OPPOSITIONUS3100605
OPPOSITIONUS3587274
SEARCHFR2876365
SEARCHJPH0484621
SEARCHUS3100605
SEARCHUS3587274

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Jepsen Olaf, Muller Heinz-Adolf, Niehues Heinz, "A New Development for Coiling High- strength Tube Grades with Large Thickness", AISTech 2009 Proceedings, (20100801), vol. II, pages 69 - 74, XP055958304

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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