EP3696405

MITSUBISHI HEAVY INDUSTRIES, LTD.
Application Number
EP19211881A
Filing Date
Nov 27, 2019
Status
Granted And Under Opposition
Feb 17, 2023
Grant Date
Mar 22, 2023
External Links
Slate, Register

Biblio Summary

The patent EP3696405B1 was granted on Mar 22, 2023 by Mitsubishi Heavy Industries, Ltd. The patent is currently Granted And Under Opposition.

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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SIEMENS GAMESA RENEWABLE ENERGY GMBH & CO. KGDec 20, 2023ADMISSIBLE

The table below shows the patents of Mitsubishi Heavy Industries, Ltd. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP2479407Mounting/Dismounting Jig For Combustor Tail Pipe And Tail Pipe Installation MethodSep 11, 20241
EP2940271Radial Turbine Rotor BladeJun 14, 20231
EP2620613Seal Structure For Turbocharger HousingApr 5, 20231