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Trademark Attorney / Law Firm

Andrew Chien – Trademark Portfolio

With a filing history spanning 11 years (1991–2024), Andrew Chien has represented clients in 38 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 20 trademarks have achieved registered status. Areas of expertise include Class 5 (Pharmaceuticals) and Class 10 (Medical Apparatus), among 11 Nice Classification classes represented.

38 Total Trademarks
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All (38) Registered (20) Abandoned (14) Cancelled (4)
All Years 2024 2022 2021 2020 2018 2017 2014 2004 2002 2001 1991
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