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IP Verse

An Apparatus, A Method, An Arrangement And A Computer Program For Controlling Operation Of A Power Supply Circuit - EP2654385

The patent EP2654385 was granted to Helvar on Nov 8, 2017. The application was filed on Apr 17, 2012 under application number EP12164384A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2654385

HELVAR
Application Number
EP12164384A
Filing Date
Apr 17, 2012
Status
Opposition Rejected
Mar 27, 2020
Publication Date
Nov 8, 2017
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
TRIDONICApr 30, 2018ZUMTOBEL GROUP MANAGEMENT -

Patent Citations (16) New

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

Citation PhasePublication Number
EXAMINATIONJP2008293730
EXAMINATIONWO2010084444
OPPOSITIONEP1507327
OPPOSITIONEP2538753
OPPOSITIONGB2451467
OPPOSITIONJP2008293730
OPPOSITIONWO2009000465
OPPOSITIONWO2009115260
OPPOSITIONWO2009146934
OPPOSITIONWO2010005291
OPPOSITIONWO2010054834
OPPOSITIONWO2010084444
OPPOSITIONWO2010124314
OPPOSITIONWO2012010477
SEARCHUS2002190665
SEARCHUS2005035729

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.

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    Description

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