Trademark Attorney / Law Firm

Mark I. Peroff – Trademark Portfolio

With a filing history spanning 47 years (1975–2025), Mark I. Peroff has represented clients in 6,178 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 366 trademarks have achieved registered status, while 26 remain pending. Areas of expertise include Class 5 (Pharmaceuticals) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

6,178 Total Trademarks
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