Robert W. Hamburg
as of 6/18/2026 3:15:14 AM
Robert W. Hamburg
Mayer Brown LLP
1221 Avenue of the Americas
New York, New York 10020-1001
(212) 506-2297
Not available
Date Admitted
Illinois Registration Status
Active out of state lawyer permitted to practice pursuant to Rule 707 in specific Illinois proceedings as documented in the record of each proceeding. Contact ARDC Registration Department for permitted proceedings.
Malpractice Insurance
No malpractice report received as attorney is not registered