Cyclic compounds for organic electroluminescent devices

DE502023002745D1Active Publication Date: 2026-01-22MERCK PATENT GMBH

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Patent Information

Patent Timeline

06 May 2022

Priority

03 May 2023

Application

DE502023002745

22 Jan 2026

Publication

DE502023002745D1

IPC: C09K11/06; C07C211/60; C07C211/56; C07D333/76; C07D405/04; C07D235/08; C07D253/00; C07D403/10; C07D235/16; C07D405/12; C07C211/61; C07D403/14; C07D209/56; C07D251/24; C07D209/86; C07D403/04; C07D247/00; C07D403/12; H01L21/00

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