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Method And Apparatus For The Production Of Cast Iron, Cast Iron Produced According To Said Method

EP3464653

TENOVA S.P.A.
Application Number
EP17733740A
Filing Date
May 29, 2017
Status
Granted And Under Opposition
Nov 12, 2021
Grant Date
Dec 15, 2021
External Links
Slate, Register

Biblio Summary

The patent EP3464653B1 was granted on Dec 15, 2021 by Tenova S.P.A. The patent is currently Granted And Under Opposition.

Oppositions Filed by other Companies on the Patent

The table below shows 2 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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DANIELI & C. OFFICINE MECCANICHE SPASep 15, 2022ADMISSIBLE
ARCELORMITTALSep 9, 2022ADMISSIBLE

More Opposed Patents of Tenova S.P.A.

The table below shows the patents of Tenova S.P.A. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3749896Industrial Recuperative Burner For Industrial FurnacesMay 8, 20241
EP3548640Convertible Metallurgical Furnace And Modular Metallurgical Plant Comprising Said Furnace For Conducting Production Processes For The Production Of Metals In The Molten State, In Particualr Steel Or Cast IronSep 21, 20221
EP3580512Furnace Assembly For A Metal-Making ProcessMar 31, 20211

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.

  • Date

    Description

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