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Trademark Attorney / Law Firm

Mark Stignani – Trademark Portfolio

Mark Stignani specializes in Class 42 (Computer & Scientific) trademark filings before the United States Patent and Trademark Office (USPTO), with 11 of 20 total filings concentrated in this category. The practice also covers Class 41 (Education & Entertainment) along with 13 other Nice Classification classes. Filing activity spans from 1993 to 2025. Currently, 14 trademarks are registered and 3 are pending.

20 Total Trademarks
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All (20) Registered (14) Pending (3) Abandoned (3)
All Years 2025 2024 2022 2012 2003 1993
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