GleanMark

Wenchao Ou Trademark Portfolio

Wenchao Ou owns 4 live USPTO trademarks across 3 Nice classes. Earliest filing: 2026-04-27; most recent: 2026-04-27.

Portfolio Overview

Total Marks4
Live Marks4
Registered0
Pending4
Earliest Filing2026-04-27
Latest Filing2026-04-27

Top Classes

Class 012 (Vehicles), Class 010 (Medical Devices), Class 009 (Electronics & Software)

Top Marks

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