TrademarkDir

Trademark Attorney / Law Firm

Mark Brown – Trademark Portfolio

With a filing history spanning 37 years (1983–2025), Mark Brown has represented clients in 425 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 139 trademarks have achieved registered status, while 9 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 1 (Chemicals), among 20 Nice Classification classes represented.

425 Total Trademarks
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All (425) Registered (139) Pending (9) Abandoned (139) Cancelled (138)
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