GleanMark

Chang, Dong Seon Trademark Portfolio

Chang, Dong Seon owns 3 live USPTO trademarks across 2 Nice classes. Earliest filing: 2024-11-19; most recent: 2026-02-06.

Portfolio Overview

Total Marks3
Live Marks3
Registered0
Pending3
Earliest Filing2024-11-19
Latest Filing2026-02-06

Top Classes

Class 041 (Education & Entertainment), Class 038 (Telecommunications)

Top Marks

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