GleanMark

Jianjun Duan Trademark Portfolio

Jianjun Duan owns 7 live USPTO trademarks across 2 Nice classes. Earliest filing: 2024-10-30; most recent: 2025-12-31.

Portfolio Overview

Total Marks8
Live Marks7
Registered4
Pending3
Earliest Filing2024-10-30
Latest Filing2025-12-31

Top Classes

Class 009 (Electronics & Software), Class 021 (Housewares)

Recently Registered Marks

Recently Filed Applications

Top Marks

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