Encapsulated Switchgear

Patent No. EP2443632 (titled "Encapsulated Switchgear") was filed by ABB Schweiz on Sep 29, 2009. The application was issued on Jun 5, 2024.

Patent Summary

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Patent Family

Patent Oppositions (3)

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 DateRepresentative
3M INNOVATIVE PROPERTIES COMPANYJun 3, 2015BERGEN
SOLVAY FLUORJun 3, 2015VALENTINO
SIEMENSJun 1, 2015-

Dossier Documents

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EP2443632

ABB SCHWEIZ
Application Number
EP09783565A
Filing Date
Sep 29, 2009
Status
Patent Maintained As Amended
May 3, 2024
Publication Date
Jun 5, 2024