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IP Verse

Drilling Tool - EP3128117

The patent EP3128117 was granted to Mitsubishi Materials on Sep 6, 2023. The application was filed on Mar 10, 2015 under application number EP15772941A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3128117

MITSUBISHI MATERIALS
Application Number
EP15772941A
Filing Date
Mar 10, 2015
Status
Patent Maintained As Amended
Aug 4, 2023
Publication Date
Sep 6, 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
ROBITMar 13, 2020PUSCHMANN BORCHERT KAISER KLETTNER PATENTANWALTE PARTNERSCHAFT MBB -

Patent Citations (9) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2001140578
INTERNATIONAL-SEARCH-REPORTJP2013122112
INTERNATIONAL-SEARCH-REPORTJPH1054023
OPPOSITIONEP1837481
OPPOSITIONEP2789789
OPPOSITIONJP2001140578
OPPOSITIONJP2013122112
OPPOSITIONJPH1054023
SEARCHEP1837481

Dossier Documents

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