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Spheroidal Graphite Cast Iron - EP2377960

The patent EP2377960 was granted to Mitsubishi Heavy Industries on Apr 6, 2022. The application was originally filed on Jul 30, 2009 under application number EP09833255A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2377960

MITSUBISHI HEAVY INDUSTRIES
Application Number
EP09833255A
Filing Date
Jul 30, 2009
Status
Patent Maintained As Amended
Mar 4, 2022
Publication Date
Apr 6, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

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SIEMENSFeb 1, 2019-ADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2002339033
INTERNATIONAL-SEARCH-REPORTJP2004360071
INTERNATIONAL-SEARCH-REPORTJPH10195587
INTERNATIONAL-SEARCH-REPORTJPS58171553
INTERNATIONAL-SEARCH-REPORTJPS5858248
INTERNATIONAL-SEARCH-REPORTJPS62142745
INTERNATIONAL-SEARCH-REPORTJPS63100154
INTERNATIONAL-SEARCH-REPORTJPS6324041
INTERNATIONAL-SEARCH-REPORTJPS6372850
INTERNATIONAL-SEARCH-REPORTWO2005085488
OPPOSITIONDE10252240
OPPOSITIONDE19827861
OPPOSITIONDE3639658
OPPOSITIONJP2002339033
OPPOSITIONJP2004360071
OPPOSITIONJP3582400B
OPPOSITIONJPH10195587
OPPOSITIONJPS58171553
OPPOSITIONJPS5858248
OPPOSITIONJPS62142745
OPPOSITIONJPS63100154
OPPOSITIONJPS6324041
OPPOSITIONJPS6372850
OPPOSITIONWO2005085488
OPPOSITIONWO2008112720
SEARCHWO2008112720

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Dossier Documents

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