Jeffrey Barker

O'Melveny & Myers LLP

Jeffrey A. Barker has tried numerous high-stakes cases that have commanded national and international media attention. Jeff’s practice spans multiple industries and his clients include household names in the entertainment, apparel, consumer electronics, pharmaceuticals, real estate, and oil and gas industries.

Although Jeff’s practice focuses on advertising and intellectual property matters, he has spent much of his career prosecuting and defending complex actions involving intricate financial and accounting issues in a variety of business contexts.


  • Advertising, Intellectual Property and Trade Secrets:
    • Co-lead counsel for publicly traded footwear company in defending action by competitor asserting Lanham Act and state law trademark and contract claims based on shoe designs and product names
    • Co-lead counsel for a publicly traded tax services provider in Lanham Act and unfair competition litigation against competitor arising out of false and misleading television and Internet advertising
    • Member of trial team for subsidiary of publicly traded pharmaceuticals company in litigation brought under the DTSA and state trade secrets law against competitor who misappropriated confidential materials and recruited employees in violation of non-solicitation and non-competition agreements
    • Member of trial team that secured a rare “head start” injunction on behalf of publicly traded pharmaceuticals company against international competitor for improperly obtaining and using stolen trade secret customer information
    • Member of team that defended publicly traded footwear company against copyright infringement and Lanham Act claims related to advertising and packaging brought by photographer
    • Lead counsel for independent producer of documentary films that successfully prosecuted action to recover misappropriated documentary footage
  • Class Actions, Mass Torts and Personal Injury:
    • Lead counsel for publicly traded operator of senior living communities in statewide class action asserting claims under the Americans with Disabilities Act, Unruh Act, and various consumer protection and elder financial abuse statutes on behalf of present and former residents of communities throughout California
    • Co-lead counsel for promoter, boxer, and multiple publicly traded media defendants in multidistrict litigation involving 43 nationwide and statewide class actions alleging false advertising and consumer protection statute violations arising out of a pay-per-view boxing match
    • Co-lead counsel for publicly traded footwear company in nationwide state and federal court litigation involving regulatory, class action, and individual claims for alleged false advertising, violations of consumer protection statutes, and personal injuries related to rocker bottom and other toning shoes
  • Other Business and Accounting Disputes:
    • Member of trial team that defeated accounting and mismanagement claims against a publicly traded national homebuilder brought by local developer seeking hundreds of millions of dollars in damages and, instead, secured a US$54 million judgment, including attorneys’ fees, against the plaintiff
    • Lead counsel in obtaining dismissal for lack of personal jurisdiction for publicly traded multinational construction services corporation in action by public utility asserting alter ego and agency liability arising out of US$100 million power plant dispute
    • Member of team that defended the former President, COO, and CEO of Enron in a four-month criminal trial and in numerous civil proceedings


  • California
  • US Court of Appeals, Fifth and Ninth Circuits
  • US District Court, Central, Eastern, Northern, and Southern Districts of California, and the Eastern and Western Districts of Arkansas


  • University of California at Los Angeles, J.D., 1993; Chief Managing Editor, UCLA Law Review; Distinguished Advocate, UCLA Moot Court Honors Program
  • Tufts University, B.A., 1989: summa cum laude; Phi Beta Kappa


  • Honorable William J. Rea, US District Court, Central District of California


  • Orange County Bar Association
  • Los Angeles County Bar Association
  • Beverly Hills Bar Association
  • Association of Business Trial Lawyers
  • California State Bar, Intellectual Property Law and Litigation Sections
  • Emeritus Member and Former Co-Chair, UCLA Entertainment Law Symposium Advisory Committee
  • Special Deputy Prosecutor, City of Redondo Beach (pro bono)


Rate : $$$

What types of cases Attorney Jeffrey Barker & O'Melveny & Myers LLP can handle?
O'Melveny & Myers LLP can handle cases related to laws concerning Copyright Application, Real Estate, Litigation, Entertainment, Consumer Rights & Protection. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is O'Melveny & Myers LLP located?
O'Melveny & Myers LLP is located at SunAmerica Center, 1999 Avenue of the Stars #8th+floor, Los Angeles, CA 90067, USA. You can reach out to O'Melveny & Myers LLP using their phone line 310-246-6763. You can also check their website or email them at [email protected].
How much would it cost to hire O'Melveny & Myers LLP?
Jeffrey Barker lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
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O'Melveny & Myers LLP
SunAmerica Center, 1999 Avenue of the Stars #8th+floor, Los Angeles, CA 90067, USA
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