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IP Verse

Authorization Management And Authorization Request Of Elevator Service Request - EP3536647

The patent EP3536647 was granted to Otis Elevator on Aug 7, 2024. The application was filed on Mar 6, 2019 under application number EP19161157A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3536647

OTIS ELEVATOR
Application Number
EP19161157A
Filing Date
Mar 6, 2019
Status
Patent Maintained As Amended
Jul 5, 2024
Publication Date
Aug 7, 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
TK ELEVATOR INNOVATION AND OPERATIONSJul 20, 2022PAUSTIAN & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
OPPOSITIONUS2016009525
OPPOSITIONUS2016239694
OPPOSITIONUS2016311647
OPPOSITIONUS2017203938
OPPOSITIONWO2007014477
OPPOSITIONWO2015121294
OPPOSITIONWO2016198548
OPPOSITIONWO2017175020
SEARCHUS2016239694
SEARCHWO2016198548
SEARCHWO2017175020

Dossier Documents

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