John Paul Oleksiuk

Trademark attorney of record on 1,504 registered marks in USPTO records.

Top Trademark Attorney
1,504registrations of record
6list appearances
#2best rank achieved
24states represented

Recognition

Top Trademark Attorney #9 — Delaware 2026 · 90 registrations
Top Trademark Attorney #4 — Delaware 2025 · 127 registrations
Top Trademark Attorney #6 — Delaware 2024 · 97 registrations
Top Trademark Attorney #2 — Delaware 2023 · 128 registrations
Top Trademark Attorney #2 — Delaware 2022 · 112 registrations
Top Trademark Attorney #4 — Delaware 2021 · 103 registrations

Registrations by year

2026106
2025155
2024127
2023149
2022141
2021135
2020110
201998
201878
201753
201646
201554
201436
201347
201222
201136
201027
200924
200815
200712

Where their clients are incorporated

Delaware1,095 registrations
California190 registrations
Oregon41 registrations
New York20 registrations
Texas17 registrations
Nevada11 registrations
Colorado7 registrations
DC5 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