Justin Lampel

Trademark attorney of record on 4,261 registered marks in USPTO records.

Top Trademark Attorney
4,261registrations of record
22list appearances
#1best rank achieved
37states represented

Recognition

Top Trademark Attorney #1 — Illinois All years · 876 registrations
Top Trademark Attorney #4 — Illinois 2026 · 35 registrations
Top Trademark Attorney #10 — Illinois 2025 · 29 registrations
Top Trademark Attorney #6 — Illinois 2024 · 34 registrations
Top Trademark Attorney #4 — Illinois 2023 · 36 registrations
Top Trademark Attorney #2 — Illinois 2022 · 45 registrations
Top Trademark Attorney #3 — Illinois 2021 · 50 registrations
Top Trademark Attorney #2 — Illinois 2020 · 56 registrations
Top Trademark Attorney #2 — Illinois 2019 · 47 registrations
Top Trademark Attorney #2 — Illinois 2018 · 42 registrations
Top Trademark Attorney #5 — Illinois 2017 · 32 registrations
Top Trademark Attorney #1 — Illinois 2016 · 50 registrations
Top Trademark Attorney #3 — Illinois 2015 · 46 registrations
Top Trademark Attorney #3 — Illinois 2014 · 36 registrations
Top Trademark Attorney #5 — Illinois 2013 · 38 registrations
Top Trademark Attorney #3 — Illinois 2012 · 40 registrations
Top Trademark Attorney #2 — Illinois 2011 · 41 registrations
Top Trademark Attorney #2 — Illinois 2010 · 35 registrations
Top Trademark Attorney #1 — Illinois 2009 · 44 registrations
Top Trademark Attorney #1 — Illinois 2008 · 54 registrations
Top Trademark Attorney #1 — Illinois 2007 · 38 registrations
Top Trademark Attorney #4 — Illinois 2006 · 28 registrations

Registrations by year

2026321
2025870
2024378
2023169
2022170
2021200
2020227
2019484
2018428
2017174
2016128
2015118
201461
201362
201265
201155
201054
200969
200874
200748

Where their clients are incorporated

Illinois876 registrations
California222 registrations
Delaware128 registrations
Ohio44 registrations
Florida43 registrations
Washington27 registrations
Colorado26 registrations
Georgia26 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