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IP Verse

Method And Arrangement For Controlling Narcotic Effect Value Of Breathing Gas - EP2316515

The patent EP2316515 was granted to General Electric on Jul 17, 2019. The application was filed on Oct 28, 2009 under application number EP09174294A. The patent is currently recorded with a legal status of "Revoked".

EP2316515

GENERAL ELECTRIC
Application Number
EP09174294A
Filing Date
Oct 28, 2009
Status
Revoked
May 27, 2022
Publication Date
Jul 17, 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
DRAGERWERKApr 16, 2020WEBER LEHNADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
EXAMINATIONUS2009090359
OPPOSITIONDE102006027052
OPPOSITIONDE102006032860
OPPOSITIONEP1136090
OPPOSITIONUS2007149953
OPPOSITIONUS2009005655
OPPOSITIONUS2009124867
OPPOSITIONUS2009199854
OPPOSITIONWO2006094172
OPPOSITIONWO2009062540
OPPOSITIONWO2009068790
SEARCHUS2009124867
SEARCHWO2006094172

Dossier Documents

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    Description

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