Application

18906774 · AROMATIC HETEROCYCLIC DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT

Filed 2024-10-04 · Granted · Patent 12516042 (2026-01-06) The official file ↗The patent and its PDF ↗ · Art unit 1759 · Examiner Andrew K Bohaty Easy · CPC H10K 85/654 · IDEMITSU KOSAN CO.,LTD. · OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

Office actions

first was Non-final rejection

RCEs

no appeal

To first action

1.9 mo

to disposition 15.1 mo

Statutes raised

103 DP

2 actions read

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