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KENNETH E. LIU – Trademark Portfolio

With a filing history spanning 12 years (1987–2025), KENNETH E. LIU has represented clients in 41 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 6 trademarks have achieved registered status. Areas of expertise include Class 42 (Computer & Scientific) and Class 35 (Advertising & Business), among 14 Nice Classification classes represented.

41 Total Trademarks
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All (41) Registered (6) Abandoned (21) Cancelled (14)
All Years 2025 2021 2017 2015 2012 2008 2006 2000 1999 1994 1992 1987
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