Organic Light Emitting Element And Composition For Organic Material Layer In Organic Light Emitting Element - EP3604296

The patent EP3604296 was granted to Heesung Material on Jul 28, 2021. The application was originally filed on Mar 26, 2018 under application number EP18770573A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3604296

HEESUNG MATERIAL
Application Number
EP18770573A
Filing Date
Mar 26, 2018
Status
Granted And Under Opposition
Jun 25, 2021
Grant Date
Jul 28, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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MERCK PATENTApr 27, 2022-WITHDRAWN

Patent Citations (21) New

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

Citation PhasePublication Number
DESCRIPTIONKR20170037979
DESCRIPTIONKR20180018782
DESCRIPTIONKR20180018786
DESCRIPTIONUS4356429
INTERNATIONAL-SEARCH-REPORTJP2016149473
INTERNATIONAL-SEARCH-REPORTJP2016225498
INTERNATIONAL-SEARCH-REPORTKR20120057561
INTERNATIONAL-SEARCH-REPORTUS2016149139
INTERNATIONAL-SEARCH-REPORTWO2016015810
OPPOSITIONEP3257850
OPPOSITIONEP3415512
OPPOSITIONKR20170037976
OPPOSITIONWO0139234
OPPOSITIONWO2012023947
OPPOSITIONWO2016015810
OPPOSITIONWO2017170812
SEARCHEP2671935
SEARCHJP2016149558
SEARCHUS2016149139
SEARCHWO2015140073
SEARCHWO2016015810

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Dossier Documents

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