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IP Verse

Method And Apparatus Of Detecting Grid Islanding - EP4082090

The patent EP4082090 was granted to ABB Schweiz on Jun 12, 2024. The application was originally filed on Dec 27, 2019 under application number EP19829237A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4082090

ABB SCHWEIZ
Application Number
EP19829237A
Filing Date
Dec 27, 2019
Status
Granted And Under Opposition
May 10, 2024
Publication Date
Jun 12, 2024
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.

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GENERAL ELECTRIC TECHNOLOGYMar 11, 2025POTTER CLARKSONADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2002039299
INTERNATIONAL-SEARCH-REPORTUS2018348288
INTERNATIONAL-SEARCH-REPORTUS7138728
OPPOSITIONCN103645404
OPPOSITIONCN104659809
OPPOSITIONCN108152672
OPPOSITIONCN108306283
OPPOSITIONCN108631353
OPPOSITIONJP2001258161
OPPOSITIONTW201126177
OPPOSITIONUS2002039299
OPPOSITIONUS2008203820
OPPOSITIONUS2018348288
OPPOSITIONUS7138728

Dossier Documents

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    Description

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