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IP Verse

Seal Structure For Turbocharger Housing - EP2620613

The patent EP2620613 was granted to Mitsubishi Heavy Industries on Apr 5, 2023. The application was filed on Dec 8, 2011 under application number EP11848082A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2620613

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP11848082A
Filing Date
Dec 8, 2011
Status
Patent Maintained As Amended
Mar 3, 2023
Publication Date
Apr 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.

CompanyOpposition DateRepresentativeOpposition Status
ZIMMERMANN & PARTNER PATENTANWALTE MBBOct 18, 2019ZIMMERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONJP2010209708
DESCRIPTIONJPH07189723
INTERNATIONAL-SEARCH-REPORTJP2008128065
INTERNATIONAL-SEARCH-REPORTJPH0514780U
INTERNATIONAL-SEARCH-REPORTJPH11125120
INTERNATIONAL-SEARCH-REPORTJPS63128243U
OPPOSITIONEP1988261
OPPOSITIONUS2004109755
SEARCHJP2010209708
SEARCHJPH11125120
SEARCHJPS5932132U
SEARCHUS2009151348

Dossier Documents

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  • Date

    Description

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