Prosecution Insights
Last updated: April 19, 2026

Dupont Specialty Materials Korea Ltd.

1 pending office actions

Portfolio Summary

1
Total Pending OAs
1
Final Rejections
0
Non-Final OAs

Pending Office Actions

App #TitleExaminerArt UnitStatusFiled
18921469 COMPOSITION MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICE, PLURALITY OF HOST MATERIALS, AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME YOUNG, WILLIAM D 1761 Final Rejection Oct 21, 2024

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