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IP Verse

Stored Energy For Failsafe Valve - EP3274636

The patent EP3274636 was granted to Siemens Industry on Nov 27, 2024. The application was filed on Mar 23, 2015 under application number EP15716622A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3274636

SIEMENS INDUSTRY
Application Number
EP15716622A
Filing Date
Mar 23, 2015
Status
Patent Maintained As Amended
Oct 25, 2024
Publication Date
Nov 27, 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
GEZEApr 13, 2022MANITZ FINSTERWALD PATENT UND RECHTSANWALTSPARTNERSCHAFT MBBWITHDRAWN

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS2004209566
INTERNATIONAL-SEARCH-REPORTUS2004211200
INTERNATIONAL-SEARCH-REPORTUS2004212336
INTERNATIONAL-SEARCH-REPORTUS2013116834
INTERNATIONAL-SEARCH-REPORTWO2014009965
OPPOSITIONUS2004209566
OPPOSITIONUS2004211200
OPPOSITIONUS2004212336
OPPOSITIONUS2010253270
OPPOSITIONUS2013116834
OPPOSITIONUS6356710
OPPOSITIONUS7477028
OPPOSITIONWO2014009965

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.

  • Date

    Description

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