John Pickerill

Trademark attorney of record on 3,708 registered marks in USPTO records.

Top Trademark Attorney
3,708registrations of record
29list appearances
#1best rank achieved
38states represented

Recognition

Top Trademark Attorney #1 — Minnesota All years · 1,172 registrations
Top Trademark Attorney #4 — North Dakota All years · 129 registrations
Top Trademark Attorney #1 — North Dakota 2026 · 18 registrations
Top Trademark Attorney #3 — Minnesota 2026 · 45 registrations
Top Trademark Attorney #4 — Iowa 2026 · 15 registrations
Top Trademark Attorney #8 — Minnesota 2025 · 27 registrations
Top Trademark Attorney #3 — Minnesota 2024 · 44 registrations
Top Trademark Attorney #2 — Minnesota 2023 · 38 registrations
Top Trademark Attorney #2 — North Dakota 2023 · 11 registrations
Top Trademark Attorney #1 — North Dakota 2022 · 12 registrations
Top Trademark Attorney #3 — Minnesota 2022 · 46 registrations
Top Trademark Attorney #4 — Minnesota 2021 · 42 registrations
Top Trademark Attorney #2 — Minnesota 2020 · 56 registrations
Top Trademark Attorney #7 — Minnesota 2019 · 31 registrations
Top Trademark Attorney #4 — Minnesota 2018 · 31 registrations
Top Trademark Attorney #1 — Minnesota 2017 · 52 registrations
Top Trademark Attorney #2 — Minnesota 2016 · 59 registrations
Top Trademark Attorney #1 — Minnesota 2015 · 84 registrations
Top Trademark Attorney #1 — Minnesota 2014 · 70 registrations
Top Trademark Attorney #1 — Minnesota 2013 · 63 registrations
Top Trademark Attorney #2 — Minnesota 2012 · 52 registrations
Top Trademark Attorney #1 — Minnesota 2011 · 62 registrations
Top Trademark Attorney #1 — Minnesota 2010 · 72 registrations
Top Trademark Attorney #1 — Minnesota 2009 · 86 registrations
Top Trademark Attorney #1 — Minnesota 2008 · 51 registrations
Top Trademark Attorney #1 — Minnesota 2007 · 43 registrations
Top Trademark Attorney #4 — Minnesota 2006 · 29 registrations
Top Trademark Attorney #5 — Minnesota 2005 · 23 registrations
Top Trademark Attorney #5 — Minnesota 2002 · 28 registrations

Registrations by year

2026207
2025165
2024166
2023158
2022154
2021136
2020171
2019200
2018166
2017174
2016188
2015211
2014189
2013148
2012142
2011138
2010155
2009168
2008134
2007103

Where their clients are incorporated

Minnesota1,172 registrations
Delaware1,151 registrations
Massachusetts133 registrations
North Dakota129 registrations
Florida114 registrations
Ohio87 registrations
Iowa79 registrations
Wisconsin75 registrations

Based on the owner address of record. Companies frequently incorporate in one state while operating in another, so this reflects client domicile rather than where the attorney practises.

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How this list is compiled

TrademarkToolbox Top Trademark Attorney lists are not a ranking of attorney quality. Rank is based solely on the number of trademark registrations that list the attorney as attorney of record, for applications tied to the jurisdictions listed above. It measures filing volume, nothing else.

Volume reflects firm size, practice model and client mix. A solo practitioner handling a small number of complex matters will rank below a high-volume filing practice, and that says nothing about the quality of either. These lists are not an endorsement, a recommendation, or a substitute for your own due diligence when choosing counsel.

Data comes from USPTO public records as indexed by TrademarkToolbox. Attorney names are matched conservatively: we do not merge similar names, so an attorney who appears in the record under more than one form may be undercounted. Counts include registered marks only, by registration year. Full methodology · Request a correction or removal