Patent Attorney Duncan A. Merchan-Breuer

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:83606
Firm/Company:CROWE & DUNLEVY, P.C.
Address:Oklahoma City, OK 73102
Last Updated:2026-10-02

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Home Page - Crowe Dunlevy
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-09-26

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS 50
The Board of Regents of the University of Oklahoma 50
THE BOARD OF REGENTS FOR OKLAHOMA STATE UNIVERSITY 37
ILIAD IP COMPANY, LLC 21
ENERGYSOURCE MINERALS, LLC 18
FLYINGTEE TECH, LLC 15
ClearSign Technologies Corporation 13
LMD IP, LLC 13
Devon Energy Corporation 7
B+T GROUP HOLDINGS, INC. 5
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