IP Verse

Stacked Type Fluid Heater And Method Of Heating Fluid With Stacked Type Fluid Heater

EP3220088

KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
Application Number
EP17155969A
Filing Date
Feb 14, 2017
Status
Granted And Under Opposition
Apr 3, 2020
Grant Date
May 6, 2020
External Links
Slate, Register

Biblio Summary

The patent EP3220088B1 was granted on May 6, 2020 by Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) The patent is currently Granted And Under Opposition.

Oppositions Filed by other Companies on the Patent

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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L AIR LIQUIDE SOCIETE ANONYME POUR L ETUDE ET L EXPLOITATION DES PROCEDES GEORGES CLAUDEFeb 3, 2021WITHDRAWN

More Opposed Patents of Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

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
EP3572256Door BeamJan 26, 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

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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