IP Brainbox

Caldwell Intellectual Property Law, LLC

Artificial Intelligence and Machine Learning

#17in Artificial Intelligence and Machine Learning

Qualifying Grants
77
Technology Concentration
75.1%
YoY
-24.5%

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2025 Top 25 Artificial Intelligence and Machine Learning Patent Prosecution Firm by granted-patent volume · Embed badge

Technology strengths

Artificial Intelligence and Machine Learning

Activity trend

Theme-linked U.S. grants by issue year (Artificial Intelligence and Machine Learning).

11
2023
49
2024
40
2025

Leading attorneys

  • Oliver S. Han
  • Rubino, Katherine A
  • Caldwell, Keegan M

Other rankings

Most active

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Public rankings show prosecution activity from CPC-coded U.S. grants — volume, technology concentration, and momentum. Law Firm Intelligence adds clients, attorney bench, examiner patterns, competitive positioning, and actionable opportunity analysis.

Lists use attorney counsel-of-record links on U.S. granted patents that have CPC codes. Pending applications without a grant usually lack CPC and are omitted. Firm lists are separate and cover organizations only.

Decision support only — not legal advice, not a directory of “best lawyers,” and not an endorsement. Calculated statistics cannot be edited by the attorney or firm.