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IP Verse

Stent Structures For Use With Valve Replacement - EP2489331

The patent EP2489331 was granted to Chuter on Jun 28, 2017. The application was originally filed on Nov 4, 2011 under application number EP11275139A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2489331

CHUTER
Application Number
EP11275139A
Filing Date
Nov 4, 2011
Status
Opposition Rejected
Feb 17, 2023
Publication Date
Jun 28, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

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ST JUDE MEDMar 28, 2018LKGLOBAL LORENZ & KOPFADMISSIBLE
BIOTRONIKMar 27, 2018BIOTRONIK CORPORATE SERVICESADMISSIBLE

Patent Citations (36) New

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

Citation PhasePublication Number
OPPOSITIONAU2003234967
OPPOSITIONCN2817764Y
OPPOSITIONEP1264582
OPPOSITIONEP2489331
OPPOSITIONUS2003040792
OPPOSITIONUS2003074052
OPPOSITIONUS2006265056
OPPOSITIONUS2008039891
OPPOSITIONUS2010094411
OPPOSITIONUS2011116496
OPPOSITIONUS2012053676
OPPOSITIONUS5855600
OPPOSITIONUS5938697
OPPOSITIONUS6254642
OPPOSITIONUS6773454
OPPOSITIONWO0149213
OPPOSITIONWO03003943
OPPOSITIONWO2006124649
OPPOSITIONWO2006127765
OPPOSITIONWO2008070797
OPPOSITIONWO2010008549
OPPOSITIONWO2010096176
OPPOSITIONWO2010098857
OPPOSITIONWO2010099032
OPPOSITIONWO2011025945
OPPOSITIONWO2011106544
OPPOSITIONWO2012027487
OPPOSITIONWO2012039753
SEARCHEP1264582
SEARCHUS6254642
SEARCHWO03003943
SEARCHWO2006127765
SEARCHWO2008070797
SEARCHWO2010008549
SEARCHWO2010098857
SEARCHWO2012039753

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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