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System And Method For Switching High Voltages - EP3494589

The patent EP3494589 was granted to Siemens on May 4, 2022. The application was originally filed on Sep 5, 2017 under application number EP17764543A. The patent is currently recorded with a legal status of "Revoked".

EP3494589

SIEMENS
Application Number
EP17764543A
Filing Date
Sep 5, 2017
Status
Revoked
Aug 30, 2024
Publication Date
May 4, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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CompanyOpposition DateRepresentativeOpposition Status

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HITACHI ENERGYFeb 1, 2023EPPING HERMANN FISCHERADMISSIBLE

Patent Citations (7) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCH460909
INTERNATIONAL-SEARCH-REPORTDE102005050694
INTERNATIONAL-SEARCH-REPORTDE1211703
INTERNATIONAL-SEARCH-REPORTGB862759
OPPOSITIONCH460909
OPPOSITIONDE102005050694
OPPOSITIONDE1211703

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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    Description

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