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IP Verse

Method Of Coating One Or More Metal Components Of A Fuel Cell Stack, Component Of A Fuel Cell Stack And Apparatus For Coating One Or More Components Of A Fuel Cell Stack - EP3778982

The patent EP3778982 was granted to IHI Hauzer Techno Coating on Jul 5, 2023. The application was originally filed on Oct 7, 2019 under application number EP19201781A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3778982

IHI HAUZER TECHNO COATING
Application Number
EP19201781A
Filing Date
Oct 7, 2019
Status
Granted And Under Opposition
Jun 2, 2023
Publication Date
Jul 5, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

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MARTINEZApr 4, 2024PAGE WHITE FARRERADMISSIBLE

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONCN102306804
OPPOSITIONCN102723499
OPPOSITIONCN102800871
OPPOSITIONDE102014113736
OPPOSITIONEP2628817
OPPOSITIONUS2015037710
OPPOSITIONUS2016240865
OPPOSITIONWO2008015016
OPPOSITIONWO2018150046
SEARCHDE102005033769
SEARCHDE102014113736
SEARCHDE102017202679
SEARCHEP2628817
SEARCHUS2014227631

Dossier Documents

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