Sean A. O’Brien

Sean A. O'Brien, Partner
Sean A. O'Brien, Partner

Sean A. O’Brien


Payne & Fears LLP

Sean A. O’Brien

Jamboree Center
4 Park Plaza, Suite 1100
Irvine, CA 92614
T: 949.797.1270
F: 949.851.1212
Email: sao [at]

Attorney Tabs

Practice Areas

Industry Experience

Bar Admissions
  • State of California
  • California Supreme Court
  • U.S. District Court for the Northern, Central and Southern Districts of California
Professional Memberships and Activities
  • Association of Business Trial Lawyers, Orange County Chapter
  • Member, Continuing Education of the Bar, State Bar Business Intellectual Property Law Advisory Committee since 2002
Professional Awards and Recognitions
  • Southern California Super Lawyer, 2005 and 2006
  • J.D., University of California, Berkeley, Boalt Hall School of Law, 1987
  • M.B.A., with an emphasis in Real Estate/Finance, University of California, Berkeley, Haas School of Business, 1986
  • B.A., Economics and Political Science, Phi Beta Kappa, magna cum laude, University of California, Los Angeles, 1983