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Trademark Attorney / Law Firm

Katherine E Sullivan – Trademark Portfolio

With a filing history spanning 14 years (2006–2026), Katherine E Sullivan has represented clients in 145 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 61 trademarks have achieved registered status, while 47 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.

145 Total Trademarks
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All (145) Registered (61) Pending (47) Abandoned (37)
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