Daniel M Cislo

Trademark attorney of record on 1,923 registered marks in USPTO records.

1,923registrations of record

12list appearances

#2best rank achieved

28states represented

Recognition

Top Trademark Attorney #6 — California	All years · 1,371 registrations
Top Trademark Attorney #9 — California	2014 · 68 registrations
Top Trademark Attorney #5 — California	2013 · 80 registrations
Top Trademark Attorney #7 — California	2012 · 67 registrations
Top Trademark Attorney #8 — California	2011 · 65 registrations
Top Trademark Attorney #9 — California	2009 · 44 registrations
Top Trademark Attorney #4 — California	2008 · 84 registrations
Top Trademark Attorney #5 — California	2007 · 71 registrations
Top Trademark Attorney #9 — California	2006 · 44 registrations
Top Trademark Attorney #2 — California	2005 · 58 registrations
Top Trademark Attorney #2 — California	2004 · 53 registrations
Top Trademark Attorney #4 — California	2003 · 46 registrations

Registrations by year

2026	54
2025	62
2024	67
2023	65
2022	58
2021	70
2020	90
2019	80
2018	70
2017	77
2016	79
2015	94
2014	91
2013	98
2012	97
2011	78
2010	56
2009	63
2008	109
2007	94

Where their clients are incorporated

California	1,371 registrations
Delaware	225 registrations
Nevada	41 registrations
Texas	40 registrations
Colorado	34 registrations
Arizona	22 registrations
Florida	12 registrations
Illinois	11 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