Samantha C Markley

Trademark attorney of record on 1,168 registered marks in USPTO records.

Top Trademark Attorney
1,168registrations of record
9list appearances
#4best rank achieved
42states represented

Recognition

Top Trademark Attorney #6 — Nevada 2026 · 40 registrations
Top Trademark Attorney #8 — Nevada 2025 · 35 registrations
Top Trademark Attorney #4 — Nevada 2024 · 37 registrations
Top Trademark Attorney #7 — Nevada 2023 · 37 registrations
Top Trademark Attorney #10 — Nevada 2022 · 24 registrations
Top Trademark Attorney #4 — Wyoming 2021 · 17 registrations
Top Trademark Attorney #10 — Wyoming 2020 · 11 registrations
Top Trademark Attorney #8 — Nevada 2002 · 14 registrations
Top Trademark Attorney #7 — Nevada 2001 · 13 registrations

Registrations by year

202655
202560
202492
2023106
2022139
2021280
2020226
201932
201828
201713
201618
201518
20143
201310
20123
20117
201011
20093
20083
20076

Where their clients are incorporated

Nevada297 registrations
California217 registrations
Delaware72 registrations
Florida57 registrations
New York49 registrations
Wyoming38 registrations
Texas33 registrations
New Jersey19 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