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IP Verse

Organic Electroluminescent Device - EP2849243

The patent EP2849243 was granted to Merck Patent on Oct 3, 2018. The application was filed on Nov 26, 2009 under application number EP14004087A. The patent is currently recorded with a legal status of "Revoked".

EP2849243

MERCK PATENT
Application Number
EP14004087A
Filing Date
Nov 26, 2009
Status
Revoked
Apr 7, 2023
Publication Date
Oct 3, 2018
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
HOGAN LOVELLSJul 3, 2019KLICZNIKADMISSIBLE

Patent Citations (45) New

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

Citation PhasePublication Number
DESCRIPTIONDE102008036982
DESCRIPTIONEP0676461
DESCRIPTIONEP1144543
DESCRIPTIONUS4539507
DESCRIPTIONUS5151629
DESCRIPTIONUS6225467
DESCRIPTIONUS6229012
DESCRIPTIONWO03060956
DESCRIPTIONWO2004058911
DESCRIPTIONWO2005011013
DESCRIPTIONWO2005053055
DESCRIPTIONWO2007050301
DESCRIPTIONWO2007050334
DESCRIPTIONWO2008145239
DESCRIPTIONWO9827136
OPPOSITIONEP1011155
OPPOSITIONEP1013740
OPPOSITIONEP1469535
OPPOSITIONJP2003109763
OPPOSITIONJP2004002297
OPPOSITIONJP2004022334
OPPOSITIONJPH07157473
OPPOSITIONKR20080016007
OPPOSITIONUS2006251920
OPPOSITIONUS2007026257
OPPOSITIONUS2007046189
OPPOSITIONUS2007126347
OPPOSITIONUS2008246395
OPPOSITIONUS6225467
OPPOSITIONWO2005105950
OTHERJP2004002297
OTHERJP2004022334
OTHERJP2005166637
OTHERJP2006313908
OTHERJP2008258396
OTHERJPH06325871
OTHERKR20080016007
OTHERUS2006154105
OTHERUS2006251920
OTHERUS2007126347
OTHERUS2008246395
OTHERUS6225467
SEARCHEP1486551
SEARCHWO2005053055
SEARCHWO2010015306

Dossier Documents

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