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NA ZHANG – Trademark Portfolio

With a filing history spanning 18 years (1974–2026), NA ZHANG has represented clients in 1,039 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 469 trademarks have achieved registered status, while 403 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

1,039 Total Trademarks
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All (1,039) Registered (469) Pending (403) Abandoned (141) Cancelled (26)
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