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IP Verse

Substation Automation System With Remote Redundant Protection Function - EP2452410

The patent EP2452410 was granted to ABB Power Grids Switzerland on May 22, 2019. The application was filed on May 27, 2010 under application number EP10724049A. The patent is currently recorded with a legal status of "Revoked".

EP2452410

ABB POWER GRIDS SWITZERLAND
Application Number
EP10724049A
Filing Date
May 27, 2010
Status
Revoked
Jun 8, 2024
Publication Date
May 22, 2019
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
SIEMENSOct 1, 2019SIEMENS PATENT ATTORNEYSADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1976177
INTERNATIONAL-SEARCH-REPORTWO2008040263
INTERNATIONAL-SEARCH-REPORTWO2009010084
OPPOSITIONDE10244845
OPPOSITIONEP1976177
OPPOSITIONEP1983812
OPPOSITIONUS2005273207
OPPOSITIONWO2006074981
OPPOSITIONWO2008040263
OPPOSITIONWO2009010084

Dossier Documents

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    Description

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