TrademarkDir

Trademark Attorney / Law Firm

Calvin Fan – Trademark Portfolio

Calvin Fan has 27 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 10 trademarks are successfully registered — a 45% registration rate, with an additional 5 applications currently pending. The strongest areas of practice include Class 42 (Computer & Scientific) and Class 44 (Medical Services). Filing activity has been recorded from 2000 through 2025, spanning 8 years.

27 Total Trademarks
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All (27) Registered (10) Pending (5) Abandoned (5) Cancelled (7)
All Years 2025 2018 2017 2016 2015 2014 2008 2000
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