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Trademark Attorney / Law Firm

Frederick K. Koenen – Trademark Portfolio

With a filing history spanning 16 years (1995–2024), Frederick K. Koenen has represented clients in 159 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 37 trademarks have achieved registered status, while 13 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 21 (Housewares), among 20 Nice Classification classes represented.

159 Total Trademarks
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All (159) Registered (37) Pending (13) Abandoned (61) Cancelled (48)
All Years 2024 2022 2021 2019 2018 2017 2016 2015 2014 2013 2012 2008 2006 2004 2000 1995
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