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IP Verse

Controlled Switching Of A Circuit Breaker - EP3739605

The patent EP3739605 was granted to ABB Power Grids Switzerland on Jan 15, 2025. The application was originally filed on May 16, 2019 under application number EP19174889A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3739605

ABB POWER GRIDS SWITZERLAND
Application Number
EP19174889A
Filing Date
May 16, 2019
Status
Granted And Under Opposition
Dec 13, 2024
Publication Date
Jan 15, 2025
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

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SIEMENSOct 15, 2025SIEMENS PATENT ATTORNEYSADMISSIBLE

Patent Citations (15) New

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

Citation PhasePublication Number
OPPOSITIONDE2118427
OPPOSITIONDE9203671U
OPPOSITIONEP1006539
OPPOSITIONEP1098333
OPPOSITIONEP1168398
OPPOSITIONEP2237296
OPPOSITIONUS2016225548
OPPOSITIONUS2016301199
OPPOSITIONUS2018033570
OPPOSITIONUS6172863
OPPOSITIONWO2012152793
SEARCHEP2237296
SEARCHUS2016301199
SEARCHUS6172863
SEARCHWO2012152793

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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