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IP Verse

Exhaust Gas Treatment System And Method - EP2578299

The patent EP2578299 was granted to Mitsubishi Heavy Industries on May 6, 2020. The application was filed on May 31, 2011 under application number EP11789952A. The patent is currently recorded with a legal status of "Revoked".

EP2578299

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP11789952A
Filing Date
May 31, 2011
Status
Revoked
Sep 9, 2022
Publication Date
May 6, 2020
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.

CompanyOpposition DateRepresentativeOpposition Status
RWE POWERFeb 5, 2021KEENWAY PATENTANWALTE NEUMANN HEINE TARUTTIS -

Patent Citations (5) New

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

Citation PhasePublication Number
DESCRIPTIONJPH03193116
INTERNATIONAL-SEARCH-REPORTJP2001347186
INTERNATIONAL-SEARCH-REPORTJP2005087828
INTERNATIONAL-SEARCH-REPORTJP2008508099
INTERNATIONAL-SEARCH-REPORTJPH07241440

Dossier Documents

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    Description

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