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IP Verse

Planishing Roll, Method For Planishing A Flat Product Therewith And Flat Product Therefrom - EP3416760

The patent EP3416760 was granted to Salzgitter Flachstahl on Apr 29, 2020. The application was originally filed on Feb 13, 2017 under application number EP17704763A. The patent is currently recorded with a legal status of "Revoked".

EP3416760

SALZGITTER FLACHSTAHL
Application Number
EP17704763A
Filing Date
Feb 13, 2017
Status
Revoked
Dec 3, 2021
Publication Date
Apr 29, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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

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ARCELORMITTALJan 29, 2021PLAISANT -
TATA STEEL IJMUIDENJan 29, 2021GROUP SERVICES -
SMS GROUPJan 29, 2021HEMMERICH & KOLLEGENADMISSIBLE
TENOVAJan 27, 2021MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBBADMISSIBLE
THYSSENKRUPP STEEL EUROPEJan 13, 2021THYSSENKRUPP STEEL EUROPEADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONDE102012017703
DESCRIPTIONDE69423784T
DESCRIPTIONEP0606473
DESCRIPTIONUS5532051
INTERNATIONAL-SEARCH-REPORTDE102012017703
INTERNATIONAL-SEARCH-REPORTJP2002045906
INTERNATIONAL-SEARCH-REPORTJPH07124604
OPPOSITIONDE102009051673
OPPOSITIONDE102012017703
OPPOSITIONDE102012112109
OPPOSITIONEP2006037
OPPOSITIONEP2116311
OPPOSITIONJPS6350488
OPPOSITIONUS2015209848
OPPOSITIONUS4798772
OPPOSITIONUS5532051
OPPOSITIONWO2012091385

Dossier Documents

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  • Date

    Description

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