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IP Verse

Active Chemical Sensing Using Optical Microcavity - EP2844977

The patent EP2844977 was granted to Isis Innovation on Feb 14, 2024. The application was filed on May 3, 2013 under application number EP13722008A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2844977

ISIS INNOVATION
Application Number
EP13722008A
Filing Date
May 3, 2013
Status
Patent Maintained As Amended
Jan 12, 2024
Publication Date
Feb 14, 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.

CompanyOpposition DateRepresentativeOpposition Status
QLIBRIApr 5, 2022HOFSTETTERWITHDRAWN

Patent Citations (4) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2005134836
INTERNATIONAL-SEARCH-REPORTUS2007252983
INTERNATIONAL-SEARCH-REPORTUS2009153844
INTERNATIONAL-SEARCH-REPORTWO2011049582

Dossier Documents

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  • Date

    Description

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