TrademarkDir

Trademark Attorney / Law Firm

Qiushi Chen – Trademark Portfolio

With a filing history spanning 13 years (2004–2026), Qiushi Chen has represented clients in 1,079 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 84 trademarks have achieved registered status, while 988 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 5 (Pharmaceuticals), among 20 Nice Classification classes represented.

1,079 Total Trademarks
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All (1,079) Registered (84) Pending (988) Abandoned (7)
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