EP3303647

SALZGITTER FLACHSTAHL GMBH
Application Number
EP16729811A
Filing Date
May 31, 2016
Status
Opposition Rejected
Sep 6, 2024
Grant Date
Mar 20, 2019
External Links
Slate, Register

Biblio Summary

The patent EP3303647B1 was granted on Mar 20, 2019 by Salzgitter Flachstahl Gmbh The patent is currently Opposition Rejected.

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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THYSSENKRUPP STEEL EUROPE AGDec 20, 2019ADMISSIBLE
VOESTALPINE STAHL GMBHDec 12, 2019ADMISSIBLE

The table below shows the patents of Salzgitter Flachstahl Gmbh that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3250727Component Made Of Press-Form-Hardened, Aluminum-Based Coated Steel Sheet, And Method For Producing Such A ComponentJan 17, 20241
EP3416760Planishing Roll, Method For Planishing A Flat Product Therewith And Flat Product TherefromApr 29, 20205
EP3325684Method For Producing A Hot-Rolled Strip Composed Of A Bainitic Multi-Phase Steel And Having A Zn-Mg-Al Coating, And Corresponding Hot-Rolled StripMar 4, 20201

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.