EP3572256

KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
Application Number
EP19166937A
Filing Date
Apr 3, 2019
Status
Revoked
Aug 2, 2024
Grant Date
Jan 26, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3572256B1 was granted on Jan 26, 2022 by Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) The patent is currently Revoked.

The table below shows 1 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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CONSTELLIUMOct 24, 2022ADMISSIBLE

The table below shows the patents of Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3396165Screw CompressorAug 17, 20221
EP3279362High-Strength Cold-Rolled Steel Sheet Having Excellent Workability And Collision Characteristics And Having Tensile Strength Of 980 Mpa Or More, And Method For Producing SameApr 21, 20211
EP3489055Door BeamMar 10, 20211